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- $35 hourly
- 5.0/5
- (23 jobs)
I am an Electronic Engineer with 10 years+ of experience specializing in hardware design. I am proficient with a wide variety of: - Microcontrollers: STM8, STM32(ST), Kinetis (Freescale-NXP), MSP (TI), PIC (Microchip), ATmega - Processors: IMX6, IMX8, STM32MP151, TI AM6231, 6252, Allwinner T113-S3. - Computer module: Raspberry Pi 4, 3, zero; PI CM4; IO board for PI - Connectivities: GPRS/4G/NB-IoT/LTE-M (SIMCOM SIM800, SIM900A, SIM7070, SIM7080, SIM7600, SIM7000, SIM7020, Quectel MC60, MC66, BG77, BG96, EC21, EC25, EG25, BG95, Sierra); Zigbee; LoRa; RF; WiFi/Ethernet, BLE, ESP32 - High speed: Ethernet upto 10Gbps, USB, HDMI, PCIe,... - IoT Devices, such as: Device measure Air Quality Index, Water Quality Index, Smart Agriculture, Smartswitch, Gas Detector, CO Detector. - Sensors: Electrochemical sensors: CO, NO2, SO2, O3; PM2.5; PM10; pH, EC, DO, Temperature, Humidity, Pressure, Soil Moisture,... - Battery Management System, Battery DC Charger, Solar Charger - Control of Power Equipment such as Motor, Lamp,.. high power - IMU system, Eg: MPU9150, MPU6050 - Powers: AC-DC, Buck, Boost, Solar Charger, DC charger I can take your ideal and transform it into a functioning circuit, delivering design file, prototype PCB and detailed BOM, CAD using Altium Designer, KiCAD, Eagle I enjoy using my creative expertise and knowledge to provide my friends and clients with the best solution. I like complicated and challenging requests, and my sense of tackling hard jobs make me ready for almost any job in my area of expertise, little or big.SchematicEmbedded CSensorAltium DesignerFirmwareHardware DesignEagleRaspberry PiESP32KiCadPCB DesignMicrocontrollerPower Electronics - $25 hourly
- 4.7/5
- (208 jobs)
We are team with 8 engineers We have more 20 years of electronic designs. With more than 14 years working for Top PCB SERVICE company in USA. I can done pcb design with best quality for production I am designer of High speed applications (FPGA Based PC cards equipped with DDR2/DDR3/DDR4 memories, Gbit links, High speed clocks, PCI-E, USB2.0/3.0/3.1, High speed FPGA FPGA interfaces, etc),RF, Power. I can do from idea to production Cad tool :Cadence Allegro, Altium, Pads, KICAD, Eagle Have worked with major jobs below: 1/. Cisco - Position: Leader - Detail: Layers (30), Components (12000), High speed, SGMII, XAUI, XFP, SFP, Backplane SERDES, PCIe, DDRx, Back drill... 2/. INTEL - Position: Leader - Detail: Layers (16), Components (3400), High speed 10G, QSFP, PCIe, DDR4 DIMM, Ethernet, Blind via and Buried via, Back drill... 3/. CADENCE - Position: Leader - Detail: Layers (30), Components (8000), High speed 20G, QSFP, PCIe, DIMM, Ethernet, Back drill... 4/. CPACKET - Position: Leader - Detail: Layers (18), Components (8500), High speed 40G, SFP, PCIe, DDRx, Ethernet, Back drill... 5/. WESTERN DIGITAL - Position: Leader - Detail: Layers (22), Components (6000), High speed 40G, SFP, PCIe, Ethernet, Backdrill... 6/. FACEBOOK - Position: Leader - Detail: Layers (20), Components (3500), High speed 10G, RF, SFP, PCIe, Ethernet …SchematicElectronic KeyboardElectronic Circuit DesignMicrocontroller DesignElectronic DesignDigital ElectronicsPADS Mentor GraphicsProduct DesignCircuit DesignSTM32LoRaPCB DesignKiCadAltium DesignerOrCAD - $20 hourly
- 4.8/5
- (56 jobs)
design electronic circuits design program microcontroller circuits implement and design digital electronics 8086 assembly programming ESP8266 Programming ESP32 Programming Arduino Matlab LabviewSchematicPower ElectronicsDigital ElectronicsConsumer ElectronicsX86 Assembly LanguageMicrocontroller DesignAnalog ElectronicsMicrocontroller ProgrammingElectronic Circuit DesignAVR MicrocontrollerESP8266MATLABPCB DesignESP32PIC Programming - $75 hourly
- 3.7/5
- (30 jobs)
Hi! My name is Jason and I'm an innovative electrical engineer looking to apply my expertise. I've established a business dedicated to helping clients achieve success with their electronics, software, and mechanical development. My promise to you is that not only will you get high quality engineering services in a timely manner, but will have the enthusiasm and dedication of an engineer that really enjoys electronics. Most of my industry background lies within the medical industry, but I've also worked with aerospace and audio applications. I love prototyping and making ideas come to life, but also enjoy supporting those ideas from start to finish. I've helped a number of clients so far and I'm looking to further increase my portfolio! When I'm not working I enjoy hiking, woodworking, scuba diving, surfing, and traveling. More info about me can be found on my website: www.metznerprototyping.comSchematicFirmwareMicrocontroller DesignElectrical EngineeringPCB DesignESP32ElectronicsIntegrated CircuitDigital ElectronicsBluetoothArduinoEmbedded SystemCircuit DesignPrinted Circuit BoardElectronic Design - $120 hourly
- 4.9/5
- (9 jobs)
I've been developing various electronic devices for over 15 years. Schematics & PCB layout design, component selection, BOM, reverse engineering, MCU programming. Looking for new challenging projects. Most of my past projects involve physical or mechanical parts. Have experience with 3D mechanical design, CNC/Laser machining, 3D printing and have these equipment on hand in nearby shop. Passionate about refining custom integrated solutions. Innovative, analytical, hands-on approach.SchematicPrototypingElectronic Circuit DesignElectronic DesignAltium DesignerPCB DesignMicrocontrollerReverse EngineeringElectrical EngineeringESP32ArduinoRaspberry PiElectrical Design - $40 hourly
- 4.8/5
- (125 jobs)
Electronics design engineer, have a Masters degree in Control systems.... Passionate about designing Embedded devices and PCBs.... With customer satisfaction a priority. I let my work profile speak for myself. Proudly boost my top rated status and 100% happy clients...SchematicMultilayer PCBEmbedded SystemPIC ProgrammingAnalog ElectronicsCircuit DesignMicrocontroller ProgrammingArduinoAltium DesignerPLC ProgrammingElectrical DrawingEagleElectronic DesignPCB DesignElectrical Engineering - $20 hourly
- 5.0/5
- (3 jobs)
Embedded systems specialist with experience in both hardware and firmware development. Expertise in developing products for Industrial automation, Telecom, Automotive and Commercial application.SchematicHardware PrototypingDigital ElectronicsElectronicsCircuit DesignMicrocontroller DesignElectronic DesignEmbedded SystemElectrical EngineeringArduinoKiCadAltium DesignerEmbedded CHardware DesignPCB Design - $35 hourly
- 4.8/5
- (186 jobs)
Hello! My name is Manh, professional hardware engineer My job is design hardware circuit, test circuit, program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have more than 7 years experience in design hardware for IoT Products, Consumer Products and Telecom Products. So I think i can try my best to complete your project with best result Below is my work flow in hardware design: - Receive your requirements, discuss to have final product/circuit specs - Design block diagram for circuit: need to very detail, it will decide what part will be used in project - Design schematics: follow block diagram to design schematic for product - Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout the fit with your MD that archive best performance - Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: RK3399, Allwinner A10, RTS3902L/RTS3902, RTL8188/8192, ... - About dev board: Arduino, RPi, Teensy, ... - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: WiFi, BLE4.0/4.1/4.0, Lora, Zigbee, Sub1GHz, ... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, Quectel MC60/M95/UC15/UC20/EC20, Sierra HL8548, SIM7600E. - About highspeed PCB Design: DDR3/DDR4, SATA, HDMI, USB2.0/3.0/TypeC, eMMC, ... - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for IP Camera and Home Gateway with very big quantity, so i will know how to design for manufacturing with your product, design mass production process, etc Some of my product that I have designed and released to the market: - Home IP Camera: using SoC with DDR3-RAM, livestream via Ethernet and WiFi, have light sensor, IR-Led Array, IR Cut control, CMOS Image Sensor, Flash, USB and MicroSD Card - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... - Tablet board: using RK3399 SoC, DDR3, eMMC, NAND Flash, Touch Screen, LTE Module, Printer driver, ... - Smart Water Meter: With BLE, WiFi, MCU from TI, LCD 7 Segment - Tracking Device: Using 3G with GPS, this device is used for personal tracking ... and a lot of other products ... I hope to work with you, to help you complete your project and release your product to the marketSchematicMultilayer PCBAntenna DesignArduinoLoRaAltium DesignerSTM32EaglePCB DesignHardware DesignRF Microwave DesignElectronic DesignMicrocontroller ProgrammingEmbedded SystemCircuit DesignElectrical EngineeringMicrocontroller DesignElectronics - $25 hourly
- 5.0/5
- (31 jobs)
✅ Professional hardware engineer with 10+ years of PCB design experience. ✅ Altium Designer 22, Cadence Orcad Allegro 16.6/17.2, PADS VX2. ✅ Prototype PCB production, PCBA assembly, Gerber modification. ✅ Design many products that have mass production. 𝙃𝙚𝙡𝙡𝙤! 𝙏𝙝𝙖𝙣𝙠𝙨 𝙛𝙤𝙧 𝙮𝙤𝙪𝙧 𝙫𝙞𝙨𝙞𝙩𝙞𝙣𝙜 𝙤𝙣 𝙢𝙮 𝙥𝙧𝙤𝙛𝙞𝙡𝙚. 𝙈𝙮 𝙣𝙖𝙢𝙚 𝙞𝙨 𝙃𝙪𝙮, 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡 𝙝𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝙚𝙣𝙜𝙞𝙣𝙚𝙚𝗿, 𝘄𝗶𝘁𝗵 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗶𝗻𝗴 𝗺𝗮𝗻𝘆 𝗺𝗮𝘀𝘀 𝗽𝗿𝗼𝗱𝘂𝗰𝗲𝗱 𝗲𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 My job is to design hardware circuit, test circuit, program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have 10+ years' experience in design hardware for Consumer Products, IoT Products and Telecom Products. So, I think I can complete your project with the best results, optimizing cost and time. 𝗜. 𝗕𝗲𝗹𝗼𝘄 𝗶𝘀 𝗺𝘆 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗶𝗻 𝗵𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗱𝗲𝘀𝗶𝗴𝗻: 1. Receive your requirements, discuss to have final product/circuit specs 2. Design block diagram for circuit: need to very detail, it will decide what part will be used in project 3. Calculating and design schematics: follow block diagram to design schematic for product, with full features and requirements of the product. 4. Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout fitted with your MD that archive best performance 5. Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... 𝗜𝗜. 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗯𝗼𝘂𝘁 𝗺𝘆 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 - About SoC and GPU: Intel chipset, Amlogic chipset (S805X, S905D/X/Y, S912), MediaTek chipset (MT8765/8766), Broadcom chipset (BCM7241, BCM7563), Realtek chipset (RTL8188/8192), NVIDA Jetson nano/TX ... - About microcontroller: ESP32 (Chipset and module), STM32, MSP430, ATMEGA, PIC, ... - About power design: Texas instrument IC (TPS54226, TPS542941, TPS54620), Richtek (RT3607CE, RT8068)), Mediatek (MT6239), ETA solution (ETA3409/3499) - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: Wi-Fi, BLE4.x/5.x, Lora, Zigbee, Sub1GHz, NBIoT... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, SIM7600E, Quectel MC60/M95. - About highspeed PCB Design: DDR3/DDR4, SATA, PCIe, HDMI, USB2.0/3.0/TypeC, eMMC, ... - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for Smart box, Smart home, with very big quantity, so I will know how to design for manufacturing with your product, design mass production process, to ensure product quality in large quantity. - I also have experience in evaluating product quality in R&D phase and Mass production phase, tests related to product durability / stability, helping to control product quality well 𝗜𝗜𝗜. 𝗦𝗼𝗺𝗲 𝗼𝗳 𝗺𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘁𝗵𝗮𝘁 𝗜 𝗵𝗮𝘃𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗮𝗻𝗱 𝗿𝗲𝗹𝗲𝗮𝘀𝗲𝗱 𝘁𝗼 𝘁𝗵𝗲 𝗺𝗮𝗿𝗸𝗲𝘁: - Set top box/Smart box: Using Amlogic's chipset, with DDR3/4-RAM and eMMC 32GB, Wi-Fi b/g/n/ac & Bluetooth 5.0, HDMI 2.0, USB 2.0/3.0, Optical Audio - Personal Computer: Intel chipset 7th, 4x slot DDR4-RAM, M.2 PCIe x4, PCIe x1 x4 x16 slot card, Peripherals HDMI, Display port, USB, Audio, Ethernet - Home IP Camera: Using Realtek' chipset, with DDR3/4-RAM, livestream via Ethernet and Wi-Fi, have light sensor, IR-Led Array, IR Cut control, CMOS Image Sensor, Flash, USB and MicroSD Card - Smart Home Product: Design Home Gateway with Ethernet, Wi-Fi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... I have also worked with smart home providers like Tuya, Konke, Edgad... - Smart side product: The set of devices has the function of monitoring the Base Transceiver Station, giving warnings to the server. Using STM32/STM8 chipset, there are current and voltage measurement blocks, battery system management, control and monitor sensors: Temperature, humidity, smoke, fire… - Trusted Platform module: Using Infineon's Trusted Platform Module chipset, connect to mother board to ensure hardware security I make good use of PCB design software: Altium, Cadence Orcad, Mentor graphics PADS 𝗜𝗩. 𝗜𝗻 𝗮𝗱𝗱𝗶𝘁𝗶𝗼𝗻 𝗜 𝗵𝗮𝘃𝗲 𝗮 𝘁𝗲𝗮𝗺, 𝗮𝗻𝗱 𝘄𝗲 𝗰𝗮𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗱𝗲𝘀𝗶𝗴𝗻 𝗵𝗼𝘂𝘀𝗶𝗻𝗴 𝗳𝗼𝗿 𝗱𝗲𝘃𝗶𝗰𝗲𝘀. I hope to work with you, to help you complete your project and release your product to the market.SchematicPADS Mentor GraphicsElectrical Layout DesignPrinted Circuit BoardMicrocontroller DesignCircuit DesignElectronic Circuit DesignLayout DesignOrCADSTM32ESP32Multilayer PCBHardware DesignAltium DesignerPCB Design - $33 hourly
- 5.0/5
- (533 jobs)
Hi there. I am a professional artist from Eastern Europe. I’m working at Upwork successfully since the beginning of 2018. • Adobe Creative Cloud (.ai .indd .psd .pdf) • Apple Keynote + Power Point + Google Slides • FigmaSchematicAdobe Creative SuiteCartoon ArtVector TracingSketchingComic ArtPaintTool SAIGoogle SlidesDrawing2D ArtStoryboardingAdobe IllustratorTechnical IllustrationAdobe PhotoshopMinimalistIllustration - $30 hourly
- 4.7/5
- (19 jobs)
Edge AI | Vision | Smart Cities | Agile | Embedded Software | Firmware Architecture | Embedded Linux | Hardware Design | FPGA | Low Power Design | Lora-Wan | NB-IoT | LTE 🧔🏻 About Me : Throughout my 8-year professional journey, I've had the privilege of contributing to a variety of dynamic projects that have not only enhanced my skill set but also fueled my commitment to continuous learning and personal growth. In the domain of crafting intelligent devices integrated with Edge and Embedded AI, my primary focus is on ensuring the protection, monitoring, upliftment, and positive environmental impact on Planet Earth. I specialize in delivering tailored solutions: wireless, battery-powered IoT sensors enriched with Edge and Embedded AI capabilities, meticulously designed for expansive implementations in Smart Cities. Drawing from extensive industry expertise, I have successfully managed the deployment of IoT sensors at a significant scale, surpassing 50,000 devices across diverse field applications. My experience extends to the development of EN14015 - EN50271, FCC RED/CE certified products. 👨💻 Firmware Expertise : Languages: C, C++, Assembly , System Verilog , Verilog , VHDL Coding Standards: Misra - C RTOS: Zephyr, Free-RTOS, Nucleus, Bare-Metal, Event-Based Development: Driver Development, SDK Development Software Life Cycle: Abstractions, Application Design & Development, IEC 62304 Testing Practices: Test Driven Development (TDD), Unit Testing, Robot Framework Quality Assurance: PC-Lint Scripting: Python, Java, Node JS FPGA Programming: Xilinx Vivado 👨💻Experience with Embedded MCUs: ARM: Core M0, M1, M2, M3 Nordic: NRF51, NRF52, NRF53 , nRF9160 STMicroelectronics: STM32L0-4, STM32F0-4, STM32WL, STM32WB Microchip: PIC10F, PIC16F, PIC18F, PIC24, PIC32, ATMEGA, ATSAM, DSPIC30, DSPIC33 NXP: KL43, KL25, LPC Texas Instruments (TI): CC2650, CC1350, CC1310, Tiva-C Semtech: SX1276, SX1262, SX1261, SX1278, SX1301, SX1302 Espressif: ESP32, ESP8266 Raspberry Pi: RP2040 Arduino, Arduino MKR 🎯AI Skills : Tensor Flow Tensor Flow Lite Tiny ML 📻IoT Skills : Protocol Design , Encoder / Decoder HTTP , HTTPS , TCP , UDP , FTP , MQTT . GNSS , GPRMS , Real Time Tracking Battery Powered / Low Power Full Device Life Cycle AWS IOT Core , AWS EC2 Lora-Wan , NBIoT , LTE-M , LTE , Sigfox Secure OTAA , Over the Air Upgrade Remote Device Software Upgrade , Remote Diagnostics and Error Reporting , Fail safe and Self Recovery from Disaster Low Power Management AES Encryption , Secure Element Over the Air Upgrade , Bootloader Lorawan MAC , Lora , NBIoT , Sigfox , GFSK , BPSK, GSM, GPS , BLE , BLE Mesh , WiFi 🌐Communication : I2C , SPI , UART ,USART , CAN , RS485 , 1-Wire , IR , I2S , Parallel ☑️Lora-Wan : Lora-Wan Device Full Life Cycle Class-A , B , C Gateway Sx1301 / Sx1302 Development Network Servers : Actility / TTN / Dragino / Loriot / Senet / Helium / Wanesey / Kerlink / Orange Live Objects / ComCast / Semtech / Tecktelick / RAK Modules : RN2483 , RN2903 , IMST , MiroMico , STM32WL , ACSIP , RAK Wireless , MoKo Gateway Integration : MultiTech , Kerlink , RAK Wireless , Cisco , Tektelik , Loriot , IMST Rpi ☑️Embedded Single Board Computers : Toradex Colibri T30 ,Beagle Board , Raspberry Pi , Beagle Bone ,Jetson Nano ☑️Development Tools : Segger Embedded Studio , MCU Xpresso STMCube ,STMCubeMx, Keil ,Eclipse ,IAR WorkBench ,Sourcery Code Bench , Mikro-C , Arduino Energia ,Platform-Io, GNU Compilers MPLAB-X XC16, C30, XC8, C18 (GNU Compilers) CMake ,MinGW , Android Studio ,Netbeans Advance Rest Client , PostMan , Putty , Hercules Jlink , SWD , RTT ,STLink , P&E Micro , PicKit-3 Android Studio , NetBeans , Visual Studio 🤖Hardware : Altium , Ki-Cad , Proteus , Prototype , Assembly Using Reflow , Board Bring-up , Troubleshooting Design Reviews Soldering ( TQFP / PSON / PQFN / LGA / BGA , SOT , 0402 ) 🤖3D CAD: Solid Works , Solid CAM ,Device Case Design ⚙️Lab Equipment: CNC Router , CNC Mill , 3D-Printer ,Oscilloscope ,SMT Pick and Place ⚙️Version Control : GitHub , GitLab , Bit-Bucket ⚙️Project Management : Confluence , Jira , Trello , Slack .SchematicLoRaPCB DesignArduino FirmwareHardware DesignHardware TroubleshootingFirmwareEmbedded SystemHardware Prototyping - $25 hourly
- 4.0/5
- (68 jobs)
Hello! My name is AN, professional hardware. My job is design hardware circuit, test circuit, program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have more than 10 years experience in design hardware for IoT Products, Consumer Products and Telecom Products. So I think i can try my best to complete your project with best result Below is my work flow in hardware design: - Receive your requirements, discuss to have final product/circuit specs - Design block diagram for circuit: need to very detail, it will decide what part will be used in project - Design schematics: follow block diagram to design schematic for product - Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout the fit with your MD that archive best performance - Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: NXP B4860, FBGA J-link, Amlogic T962X,iMX6, mini –iMX8… - About dev board: NXP, Arduino, ADI and TI tranceiver board for 4G, Avago, NXP Amplifier, Amplenol Amplifier, Boardcom 4G board, renesas control BLDC motor... - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: WiFi, BLE4.0/4.1/4.0, Zigbee, Sub1GHz, ... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, Quectel MC60/M95/UC15/UC20/EC20, Sierra HL8548, SIM7600E. - About highspeed PCB Design: DDR3/DDR4, CPRI 9.8Gpbs,SMGII, HDMI, USB2.0/3.0/TypeC, eMMC, ... - About Power supply : AC-DC powersupply use topology fly-back, buck ( TI: TNY280/290, STM VIPer06XS…) - About simulation: Power supply simulation( ripple, loss, current…), Highspeed simualtion, Antenna PCB simualation… - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for 4G Basestation Marco, smallcell and Home Gateway with very big quantity, so i will know how to design for manufacturing with your product, design mass production process, etc Some of my product that I have designed and released to the market: - 4G base station: using SoC with 8 DDR3-RAM 2166 Gbps, eMMC 16GB, TRX tranceiver with 1.8Ghz, CPRI 9.8Gpbs interface, Amplifier 4 port power up to 60 W, Power supply with requiment lighting protect, EMI&EMC… -Home application: Design Air- conditinal use toshiba IC, control motor BLDC, have FPC to 7 A -380 V, power supply 1000 W. temperature resistor sensor, Wifi and IR comucation, control AC Fan by Triac… - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... ... and a lot of other products . I hope to work with you, to help you complete your project and release your product to the marketSchematicMicrocontroller DesignElectronic Circuit DesignSimulation GameTest Case DesignAmplifiers & FiltersPCB DesignInternet of Things Solutions DesignHardware DesignAltium DesignerAntenna DesignWiFiRF Design - $15 hourly
- 5.0/5
- (6 jobs)
Hi! I am an Embedded - Firmware Engineer, having full experience in build customize linux OS, customize kernel, develope linux kernel driver and develope firmware for many microcontrollers such as Arduino, nRF5, ESP32, ESP8632, STM32, NXP, Cypress... I have developed several products for customers for 8 years in industry company. My skills are below: ✅ Build and customize embedded linux OS using Yocto. ✅ Sensor driver development as Temperature , Accelerometer, IR, Light, Pressure... ✅ Camera module driver development and video test program for Sony, Omnivision, On-Semi camera. ✅ Microcontroller programming for Arduino, nRF5, ESP32, ESP8632, STM32, Raspberry, TI, NXP, Cypress... ✅ Proficient in using peripherals such as GPIO, Interrupt, I2C, SPI, UART, RS485, CAN, USB, CSI, MIPI... ✅ Digital Electronics Design, Circuit Design, Schematic Design. ✅ Proficient in using many development tools such as Ubuntu, Eclipse, Keil, Code Composer Studio, Qt creator, Altium, PyCharm... ✅ Proficient in C language and Python language. ✅ Fluent in Japanese, good communication in English.SchematicBluetooth LEFirmwareKernelArduino FirmwareEmbedded SystemFirmware ProgrammingSTM32F4Embedded CAltium DesignerEmbedded LinuxnRF52ArduinoSTM32ESP32 - $40 hourly
- 4.6/5
- (21 jobs)
I am an Electrical Controls & Automation Professional have experience in Industrial Automation and Special purpose Machine Design. I am proficient with Industrial Automation, Machine Design, Electrical, Control Hardware, Machine Safety, Pneumatics, Software Configuration, Machine networking, Data collection, PLC and HMI programming. Have broad experience in Electrical Control Panel Design, System Integration & Testing. I am glad to provide the solution to my clients using my expertise and knowledge. Thank you for visiting my profile. • AutoCAD-Electrical, SOLIDWORKS-Electrical, E-plan, CADSchematicPower DistributionElectrical EngineeringCircuit DesignLoad CalculationSpecial Purpose Machine DesignPLC ProgrammingEngineering DesignElectrical DrawingIndustrial AutomationSystem AutomationElectrical DesignAutodesk AutoCAD - $25 hourly
- 5.0/5
- (18 jobs)
I’m an Electronic Engineer. I have more than 5 years working in the electronic world as a developer. I have skills to solve both software and hardware tasks based on: arduino, rp2040, esp32, different PLC like Omron, stm32, FPGA. I prefer to design electronic boards in KiCad. I always make 3D models of future boards and advise clients on ordering these boards from manufacturers such as JLCPCB, PCBway. I can also develop a future board case using Solidworks. My main work is the development of control systems for elevators and various technological equipment, such as slicers for the bread industry, autoclaves, etc. So I can help with the invention of an electrical circuit diagram for controlling various mechanisms.SchematicEmbedded SystemKiCadEmbedded CElectronic DesignCC++PythonRFIDAndroid App DevelopmentSTM32Electronic WorkbenchArduinoMechanical EngineeringPCB DesignRaspberry Pi - $20 hourly
- 4.9/5
- (21 jobs)
Master degree of mechatronics, have excellent experience in schematics and PCB design since 2013. High speed routing and high density pcbSchematicHardware TroubleshootingElectronicsElectronic WorkbenchMechatronicsMultilayer PCB - $50 hourly
- 4.9/5
- (289 jobs)
✅ High quality technical illustrations for user, installation, instruction, assembly manuals and guides, patent drawings, etc. ✔️ 200+ Happy clients ✔️ 100% Job success ✔️ Since 2012 ✔️ 300+ projects ✔️ Top rated plus ✔️ 0 Delays ✔️ 100% satisfaction guaranteed My illustrations will help your business/product become outstanding.Schematic2D Product DrawingHow ToIsometric StyleLine DrawingProduct Installation SupportIllustrationAdobe IllustratorInstruction ManualTechnical IllustrationPatent DrawingUser ManualAdobe PhotoshopSolidWorksRhinoceros 3D3D Modeling - $30 hourly
- 5.0/5
- (114 jobs)
I am a Developer, Visual and Motion Designer product oriented and lifelong learner. My background started as a creative graphic designer and illustrator that applies its creative urge into the developing process. Skills & Technologies: SVG, HTMl, CSS, Javascript, Python, Node.js, React, Git, SQLSchematicMotion GraphicsFront-End DevelopmentBrandingWebsite RedesignCartoon ArtWebsite HeaderInteraction DesignAdobe Photoshop2D IllustrationIcon DesignAdobe IllustratorAnimationLogo DesignCharacter Design - $40 hourly
- 4.9/5
- (213 jobs)
Hello! I'm Elena, a seasoned illustrator and graphic designer with over six years of professional expertise. I am passionate about bringing creative visions to life, whether it's for your website, editorial content, motion projects, or any other creative needs you might have. Why Work With Me? Impeccable Skills: With a strong command of Adobe Illustrator, Photoshop, Animate, After Effects, and Procreate, I deliver high-quality visuals that exceed client expectations. Versatility: My diverse portfolio showcases a wide range of styles and projects, proving my ability to adapt and cater to different industry needs. Client-Centered Approach: I prioritize clear communication and collaboration to ensure your vision is realized beautifully and effectively. Let's work together to turn your ideas into compelling visuals. Feel free to reach out, and let's discuss how I can assist you with your next project. ✅ Adobe Illustrator ✅ Adobe Photoshop ✅ Adobe Animate ✅ Adobe After Effects ✅ ProcreateSchematicDigital IllustrationDigital PaintingAnimated GIFAnimation for KidsFlat AnimationAdobe Animate2D AnimationCharacter DesignFreehand Digital IllustrationProcreateInfographicIllustrationVector ArtIcon DesignChildren's Book Illustration2D Illustration - $125 hourly
- 4.0/5
- (20 jobs)
Hello and welcome to your successful journey of technological innovation. I am Leonard, your technical sherpa, guiding you through the complex landscape of electronic engineering and product creation. With four decades of experience in creating assembly and manufacturing drawings for printed circuit board assemblies (PCBAs), wiring diagrams, cable assembly drawings, and product assembly, we are your expert partners in turning visionary ideas into tangible success. Our Expertise: We specialize in quick turnaround prototyping for complex projects, excelling in streamlined processes developed over years. Our forte lies in the miniaturization of circuitry, recently integrating a medical-grade System-on-Module (SoM) 8-channel EEG into a compact 1” sq design, preparing for manufacturing. Technical Proficiency: Our expertise spans across a vast array of skills and technologies, including schematic design, PCB layout, manual flying-probe testing, and hand-assembling and rework of prototypes. We excel in embedded firmware development, bootloader management, microcontroller RTOSs, and on-board communications. Our design for manufacturing (DFM) capabilities ensure compliance with FCC, CE, UL, and FDA standards. Innovation and Intellectual Property: We are pioneers in wireless technology, satellite communications, power management, OTA updating, edge computing, digital signal processing, and AI machine learning. Our commitment to innovation is demonstrated through our active involvement in patent creation and evaluation, ensuring our solutions are not only effective but also protected. Invitation to Connect: We invite you to explore our portfolio and consider how our expertise can transform your project ideas into reality. Let’s embark on a conversation, be it through phone or Zoom, to discuss how we can facilitate your journey to success Thank you for considering us as your partner in innovation. Best regards, LeonardSchematicPrototypingEmbedded SystemBluetoothEagleAndroid App DevelopmentFirmware ProgrammingPCB DesignEmbedded ApplicationHardware DesigniOS DevelopmentC++ - $20 hourly
- 4.2/5
- (21 jobs)
I am an Electronics Engineer with areas of expertise in Embedded systems, PLCs, PCB layouts, Circuits, and Schematics. I have experience of 7 years with PCB layouts and PCB reverse Engineering. - What I am Offering? 1. PCB Designing in KiCad, EasyEDA and Altium I can design PCB in the software of your choice. I will provide you all the required files including: - Schematic, - PCB Layout, - GERBER, - BOM, - Centroid file, In additoin to this, I will provide complete support throughout your PCB development and manufacturing process. 2. PCB Reverse Engineering I am here to provide you with the solution for your obsolete PCB card, you want another one but can't find it anywhere. So, give me an HD image or schematic and I'll reverse it for you, so you can manufacture it from anywhere. I will provide you following files in this service: - Gerbers Files, - NC Drill File I will also provide you Screenshots from JLC PCB after uploading GERBER, So you can be satisfied that the files are fully compatible with JLC PCB. I can also design PCB boards of your custom shapes according to your preferences with extra charges. Kind Regards, Noor ul Ain UzairSchematicElectrical DrawingArduinoEasyEDAElectronic Circuit DesignInternet of Things Solutions DesignPLCElectronicsPCB DesignEagleKiCadCircuit DesignMicrocontroller ProgrammingReverse EngineeringPLC ProgrammingEmbedded SystemElectrical Engineering - $10 hourly
- 4.7/5
- (26 jobs)
1. RWR Private Ltd. Sep 2022 - Present 2. Global Engineering Services Aug 2008 - June 2020 Working as a PCB Design Engineer: Job description includes: Responsibilities include completing the designing of PCB projects from scratch to final Gerber data output taking into account the state of the art designing tools for rigid, flex boards by using such advanced CAD tools as Cadence OrCAD & Allegro, Altium Designer, KiCad, Eagle, easyEDA. 1. Experience with Rigid, Flex, and Rigid-Flex boards design. 2. Hands on high speed multi-layer PCB layout Design. 3. Convert paper design to neat CAD based schematics. 4. Surface mount, BGA and through hole designs with blind/buried and via-in-pad technology. 5. Layouting micro level chip like 0.5mm. 6. Impedance Controlled layout. 7. Provide High Speed design consultancy for placement using early analysis and design optimization at system level. 8. Split ground planes and power planes for mixed analog and digital designs. 9. Challenges involve highly complex electrical, mechanical constraint driven designs (requiring 100% manual routing, impedance controlled stackups, upto 10Gbs interfaces). 10. High density interconnects (>32 layers, Blind/Buried/Micro Vias and PTH via in-pad technology),Packaging (200+ pins/sq inch, PTH, SMT, Mixed). 11. Experience in PCB layout design constraints for mixed/RF signal, high speed signal impedance control, memory interfaces, power distribution, heat dissipation and optimization for EMI performance. 12. Prepared fabrication and assembly notes. 13. Generated the Gerber package for fabricator. 14. Have worked on projects whose have round about 50,000 connection and more than 10000 components. 15. Understand datasheets and schematics, generating netlist and constraints, and using schematic for layout and routing reference. 16. Worked on signal constraints like physical, spacing and electrical.SchematicCadence PlatformElectrical EngineeringCircuit DesignRaspberry PiLayout DesignAltium DesignerOrCADEasyEDAEagleElectronic DesignPCB DesignRF DesignMultilayer PCBKiCad - $40 hourly
- 5.0/5
- (14 jobs)
Hi. I’m experienced system engineer with turnkey product development skills and over than 20 years experience. I am extremely organized and agile to always deliver on time. I have PhD degree of computer science. My professional portfolio includes the following services 1. Hardware design, development prototype and testing including key technical and market considerations for success 2. Automated testing equipment development 3. Electronics design and printed circuit board (PCB) layout with Altium Designer 4. Mechanical CAD work to supplement the electronics, including enclosure design 5. Automated testing equipment design and development 6. Design for Manufacturing (DFM) and Design for Assembling (DFA) analysis of PCBs 7. Software development in LabVIEW 8. Microcontrollers and System on Chips (SoC) based devices design and development using Nordic Semiconductor, Microchip, Espressif ESP32, Murata, STM and etc. components 9. IoT wearable device development 10. Products incorporating with Bluetooth, BLE, WiFi, Lora, and serial interfaces (SPI, I2C, LIN, RS-232, RS-485) 11. Bill of Materials (BOM) review and optimization 12. Schematic, PCB design and development My primary EDA is Altium Designer.SchematicCircuit DesignLabVIEWAutomated TestingMicrocontrollerIndustrial AutomationMicrocontroller ProgrammingRoboticsPCB DesignMicrocontroller Design - $35 hourly
- 5.0/5
- (53 jobs)
🥇Upwork Top Rated Plus 🥇50+ Projects Completed 🥇8+ Years of Experience 🥇100% Job Success Rate Hello, thank you for visiting my profile. I am an electronic engineer with over 8 years of experience, with a solid career on Upwork and other technology companies. I develop technological innovation projects, and I look forward to assisting and collaborating with you on your project with my skills to establish a strong working relationship. 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️My Expertise〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ I have extensive experience in hardware and embedded systems development, from product conceptualization to manufacturing. I utilize various state-of-the-art tools to meet my clients' requirements. 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️Key Services〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ ❇️ PCB Design. ❇️ Hardware Development. ❇️ Electrical and Electronic Engineering. ❇️ Robotics. ❇️ Prototypes (PCBA). ❇️ Professional Electrical and Electronic Engineering Services. ❇️ IoT Projects. ❇️ Embedded Systems. 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️CAD Tools〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ ❇️ Altium Designer. ❇️ KiCad. ❇️ Fusion 360. ❇️ Allegro CAD. ❇️ LTspice. ❇️Visual Studio Code. ❇️ Arduino IDE. ❇️ SolidWorks. ❇️ Autodesk Inventor. 〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️Applications〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ ❇️ Buck Converters / Step Down. ❇️ Boost Converters / Step Up. ❇️ Wireless Systems WiFi / BLE. ❇️ Wireless Communication via GPS-GLONASS-GALILEO-LORA-ZIGBEE. ❇️ Communication Protocols USB 2.0 / USB 3.0 / USB 3.1 / USB 3.2. ❇️ Communication Protocols UART / I2C / RS232 / RS485. ❇️ Communication Protocols Ethernet / CAN / Modbus TCP/IP. ❇️ RF Systems. ❇️ RFID Systems. ❇️ 8-bit Microcontrollers / AVR Atmega. ❇️ 16-bit Microcontrollers / MSP430, PIC24. ❇️ 32-bit Microcontrollers / ARM Cortex-M, STM32, ESP32. ❇️ System on Chip (SoC). ❇️ Microprocessors (MPU). ❇️ Analog-to-Digital and Digital-to-Analog Converters. ❇️ High-Speed Interfaces MIPI CSI-2. ❇️ Operational Amplifiers. ❇️ MOSFETs and Power Circuits. ❇️ Linear Power Supplies. ❇️ Switched-Mode Power Supplies. ❇️ BLDC Motors / Stepper Motors / Servo Motors / DC Motors. At the end of each project, I will provide all necessary documentation for maintenance, updates, and version control, including source codes, and technical support for project implementation. Best Regards 🤝 Keywords: Circuit Design,Power Electronics,Embedded System Design,FPGA Implementation,Control Systems,Analog Electronics,Digital Electronics,Automation Systems,RF Engineering,Robotics IntegrationSchematicLayout DesignMultilayer PCBPrototype DesignPrototypingElectronic Circuit DesignDigital ElectronicsElectrical EngineeringMechatronicsReverse EngineeringHardware PrototypingElectrical Layout DesignPCB DesignAltium DesignerHardware Design - $42 hourly
- 5.0/5
- (242 jobs)
Hi!, I'm a professional illustrator with an extensive background in technical illustration, instructional design and high skills in artistic drawing, with several years of experience as a designer and illustrator for advertising agencies and industrial companies. -Isometric illustration -Instructional illustration (user's manual, safety protocols) -Characters design -Concept illustration I'm always open to discuss a project if you think that my work and skills fit your needs.SchematicDraftingVector TracingConcept Design2D DesignTechnical ManualGraphic DesignDigital PaintingTechnical IllustrationLine DrawingAdobe IllustratorIllustrationInfographicAnimationWatercolor - $25 hourly
- 4.8/5
- (40 jobs)
Sixteen (16) years of hands-on experience implementing projects in the field of Instrumentation and Control Engineering. My competencies include Front End Engineering Design (FEED), Detailed Project Engineering, Testing, Startup, and Commissioning. Expertise: Control system design and specification. PLC | HMI | DCS Engineering, Programming and System Integration. Industrial Instrument Calibration. Control Panel Schematics - component layout and wiring. Point to Point, Function Block Diagram (FBD), SAMA Diagram, System architecture generation. Technical Writing Project Documentation Industrial automation training I can work with minimum supervision and deliver high-quality output.SchematicSCADAUser ManualAutomationProject ProposalInstruction ManualPLC ProgrammingProject EngineeringProject PlansTechnical WritingBudget Management - $30 hourly
- 4.8/5
- (29 jobs)
Hello! I'm Jamal and I'm an Electrical Engineer Specialized in Electronic Hardware Design. I have 6 years of experience in Schematic and PCB designing along with 3D enclosure designing. I have been working as an electronics design engineer in a Firm which designs and Manufactures Medical and Hospital Technologies. # My area of expertise includes: - 2G, 3G, 4G , 5G communication devices. - High Speed, RF, and impedance control Boards. - GSM, GPS, GPRS, Wi-Fi, and BLE experience with SIM7600G, SIM900G and other Communication Modules/ICs. - Multi-Layer, Flexible, High-speed PCB design, RF and Wireless Systems. - Single board computer: Raspberry Pi, Beaglebone, NanoPi. - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS. - Power electronics with a strong grip in SMPS, DC-DC DC-AC Converters, Inverters, Solar Systems, POE (Power Over Ethernet), High Power Industrial VFDs. - Microprocessors, RAM, VGA Based Hardware systems. # I have complete command in the following software: -Altium Designer -Orcad/Allegro -Mentor Graphics PADS -Eagle -Proteus -KiCAD -Solidworks -Fusion360 # Some of my Past projects includes: -4G Smart Security Device. -Dual Oclea USOM RGMII Interface Shield. -3KVA Transformerless Pure sine wave inverter. -Qualcomm 3.0 6 port USB Adapter, -ECG embedded Arduino UNO shield, -AD2687 EVAL Board, -ESP8266 7/12 In-circuit Debugger, -DC-DC converters, -SMPS chargers and etc. #I also do 3D modelling of Electronic components and 3D casing design for PCBs. I can design almost anything related to PCB designing with complete perfection. When you hire me, you will be having: - Unlimited Revisions - First draft to be delivered within the next 24 hours - Final deliverable formats will be matched to your requirements I'm all set and available to start working on it right away. Let me know if you're interested. Regards, JamalSchematicElectronic Circuit DesignMultilayer PCBAnalog ElectronicsMotherboardOrCADAltium DesignerPCB DesignKiCadEagleSolidWorks Want to browse more freelancers?
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