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Embedded Systems Jobs

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Fixed-Price - Est. Budget: $ 2,500 Posted
Design a Light based electronic digital display that is capable of running on a 12 volt system that can meet the following requirements. 1) Must be of high resolution. 2) Must be 10.75"x10.75" or 273mm*273mm. 3) Must be full true color. 4) Must be programmable. 5) Must have battery backup ability. 6) Must be able to be used outdoors. 7) Must be weatherproof/waterproof or resistant. 8) Must be able to be seen in direct sunlight or darkness. 9) Need lowest power consumption possible. 10) Must supply one complete digital display with a controller.

Fixed-Price - Est. Budget: $ 150 Posted
More details can be give upon request. In general we need you to code the software for an arduino device. OBJECTIVES: Must function off raspberry PI, or other arduino device on a full color screen (we can provide most drivers) It will need to turn on and show a spash screen before reaching main screen. Device must read from our Thermocouple module. Must be able to display set temperature read with thermocouple, and raise or cool accordingly to get to a user set temperature. Home main screen will have a menu system, all touch screen activated. We will supply general GUI sketches and provide all graphic design work needed. You must need to know about PID tuning, arduino development, and the concepts of relays, using arduino to trigger one, etc.

Fixed-Price - Est. Budget: $ 100 Posted
Hi, I need someone who will help me in finalizing a Pulse Oximeter. Person should have end to end experience. He / she will help finalize the components, build a prototype on a bread board. He needs to then help advise relevant fabricator to help fabricate the PCB prototype and then help in the PCB assembly. Person will help in procuring / identifying relevant components / material to procure. He will also inquire and advise with respect to the PCB fab / assy. He will help put together the prototype which will be used for a feasibility research project. Some related links to get an idea of type of produt we are looksing at. http://www.aliexpress.com/item/Christmas-gift-light-and-portable-iHealth-Wireless-LED-Hand-Hold-Pulse-Oximeter-PO3-iPhone-iPad-iPod/1498585348.html http://www.aliexpress.com/item/PC-based-infant-pulse-oximeter-CMS-PN/463734958.html http://www.aliexpress.com/item/New-Wireless-module-NodeMcu-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266/32307066449.html Since...

Fixed-Price - Est. Budget: $ 12 Posted
Fluent english required! 1. Two Embedded test engineers with knowledge of electronics. Degree in electronics will be good to have. knowlegde of C# or Java. {Sal:monthly 66000 INR for 30 hours per week} 2. One Test automation experts with knowlegde of multiple automation tools like: - Selenium webdriver for mobile testing on actual devices (android and iOS) and Simulators. - Knowledge and experience in web application test automation in selenium. - Knowlege and experience in QTP/HP Quality center/UFT for windows based tesing. Good to have: Performance test experience using LoadRunner or Jmeter {Sal:monthly 63000 INR for 30 hours per week} 3. One Penetration and Security tester. network penetration testing exp. Experience in banking would be plus.knowledge and exp in PCI DSS QSA, SCADA security assessment {Sal:monthly 70000 INR for 30 hours per week}

Fixed-Price - Est. Budget: $ 10,000 Posted
Wir bieten eine Position für einen freiberuflichen Vertriebstechniker bzw. technischen Kundenberater. Unsere Dienstleistung ist die Programmierung von Microcontroller, SOC wie z.B. Arduinos Sie sollten die Grundlagen der folgenden Technologien kennen, so dass Sie in Kundengesprächen in der Lage sind, die Wünsche zu verstehen, entgegen zu nehmen, Systeme zusammen zu stellen, zu konfigurieren und Vorgaben an die Techniker zu schreiben, die diese Systeme dann programmieren bzw zusammenbauen: µC Arduino, ARM, DSP, MCM, embedded Systems wie Android-Smartphones CAN, LIN, FlexRay, Wifi, Bluetooth, USB, I²C, I²S, SPI, RS-232 oder Ethernet-Schnittstellen, PWM, A/D- und D/A-Wandler, LCD-Controller diverse Sensoren und andere Peripherie C/C++, C#, Java, JavaScript, Perl, PHP, Python,... Grundlagen der Elektronik und Elektrotechnik Wenn diese Begriffe für Sie kein Chinesisch sind, sondern Sie damit vertraut sind, dann können Sie sich bewerben. Wir bevorzugen gerne Open-Source-Produkte. Im...

Fixed-Price - Est. Budget: $ 20 Posted
"I have a dream..." I want to build an electronic board for a smart home project. I need digital inputs (for buttons, dry-contact), digital relay outputs (230V, 16A), and some basic logic (like a way to communicate with the board via MODBUS registers for example, and get inputs when button pressed and change register value to make a light ON or OFF). If you know about logic, electronics, PCB design, etc. - I'd happy to hear your insights about making such a board. Also, I still don't have an idea of how can we design that board on your place, and have it working at last - on my place. I'd be glad to hear good ideas for that. (designing it, making it, putting on all components, and seeing it at work..) Thanks.

Fixed-Price - Est. Budget: $ 2,000 Posted
Gig Summary: Add iOS and BLE support for an upcoming crowd funded LED purse project. Some pics and video of the LED purse prototype here ==> http://ledpixelart.com/portfolio-item/led-purse/. The hardware for this project will be leveraged from a previous project I did called PIXEL: LED ART http://ledpixelart.com. PIXEL: LED ART supports Android only. The Android app is available now and communicates to an LED matrix over a Bluetooth SPP (Serial Port Profile) connection. Unfortunately Apple only allows BLE connections on iOS, hence this job. PIXEL is based on the IOIO platform which is a PIC24 based micro controller development board that controls an LED matrix scoreboard panel. The IOIO board is documented here https://github.com/ytai/ioio/wiki. The scope of this job includes getting the BLE plumbing working and a very basic / shell iOS app up and running that can send a GIF animation from the iOS device to the LED matrix. A fully functional iOS app is out of scope but a potential phase...

Fixed-Price - Est. Budget: $ 10,000 Posted
We have a prototype of an ac servo motor controller as follows: We are looking for PCB and enclosure design service along with testing and certification service for the following product. The firmware is already completed. 1. Low voltage 48V DC input 2. 33 khz PWM switching of MOSFET 3. 200W to 1000W Max 4. Detailed schematics will be provided 5. Should design to comply with cUL or ULC certification (for US and Canandian market) 6. Suggest substitute parts if the existing one does not comply with cUL/ULC 7. Create several working prototypes 8. Turnkey project to test and redesign at your end if does not comply 9. Final product will be delivered with certification and ready to market state 10. Budget can be discussed 11. Budget includes the cost of testing for compliance in a lab not only development cost. So, understand the requirement and know the cost for testing the product before bidding.

Fixed-Price - Est. Budget: $ 200 Posted
Platform: Beaglebone black, Linux 3.8.13-bone50 armv7l Problem: Using FTDI serial to USB converters, ttyUSBx shows up as follows: root@OASP2:/dev# for sysdevpath in $(find /sys/bus/usb/devices/usb*/ -name dev); do > ( > syspath="${sysdevpath%/dev}" > devname="$(udevadm info -q name -p $syspath)" > [[ "$devname" == "bus/"* ]] && continue > eval "$(udevadm info -q property --export -p $syspath)" > [[ -z "$ID_SERIAL" ]] && continue > echo "/dev/$devname - $ID_SERIAL" > ) > done /dev/ttyUSB0 - FTDI_FT230X_Basic_UART_DA00Z5Y9 /dev/ttyUSB1 - FTDI_FT230X_Basic_UART_DA00Z5YA /dev/ttyUSB2 - FTDI_FT230X_Basic_UART_DA00Z5YB /dev/ttyUSB3 - FTDI_FT230X_Basic_UART_DA00Z5YC /dev/ttyUSB4 - FTDI_FT230X_Basic_UART_DA00Z5YD /dev/ttyUSB5 - FTDI_FT230X_Basic_UART_DA00Z5YF /dev/ttyUSB6 - FTDI_FT230X_Basic_UART_DA00Z5YE /dev/ttyUSB7 - FTDI_FT232R_USB_UART_A1043XAX /dev/ttyUSB8 - FTDI_FT232R_USB_UART_A704G3EK However the ports...