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Yuqing Z.

Yuqing Z.

Guangzhou, China
Job Success
Top Rated

PCB design & Firmware (Product Sourcing//Electrical parts)

I'm Kevin Jo. I am professional Eelctrical Engineer having over 10 years experience. I provide service in following areas: - PCB Design : Altium, EasyEDA, Kicad, Eagle - Firmware programming: Keil, IAR, Arduino IDE - Prototype Builiding, Mass production I worked with following Micro Controllers nordic mcu : nRF52832, nRF52810, nRF52840. ESP32 Serial : ESP32-S, ESP32-C.. TI chips CC2640, CC26xx. STM32Fxx, STM32LXX, PIC16F, PIC18F, Atmel Chips. Quectel BG95, L96, L76. i.MX6UL, Raspberry pI - Sensors : Motion Sensors (IMU, GPS/GSM, accelerometer, gyro scope), temperature sensor, magnetic sensor.. Medical Sensors: Heart rate, Blood pressure, SpO2, EEG. -Battery Management SYstem(BMS): over current/over voltage protection. -Varuious communications such as Blutooth, wifi, Lora, CAN commuincation, SPI, I2C, Uart.. -High speed PCB design: length matching, different pair routing, impedacnce matching, DDR3 routing...
Rating is 5 out of 5.
5.00 Dec 1, 2022
Private earnings
Nov 2, 2022 - Nov 17, 2022

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Oct 21, 2022 - Nov 7, 2022

"Great to work with"

Private earnings
Rating is 5 out of 5.
5.00 Sep 22, 2022 - Oct 6, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jun 23, 2022

"Yuqing did great work in that time! I will surely use him in future."

Private earnings
Yuqing Z. has more jobs. Create an account to review them

Portfolio

Custom Bluetooth device with ESP32
Custom Bluetooth device with ESP32
PCB Design in Altium
PCB Design in Altium
Want to see more? Create Account

Skills

Get started working with Yuqing quickly with these predefined projects.

Get started working with Yuqing quickly with these predefined projects.

You will get China Dropshipping Fulfillment Center Prep Service Free Storage Shopify

From $5
2 days delivery
Yuqing Z.

Yuqing Z.

Guangzhou, China
Job Success
Top Rated
16
Total Jobs
2
Total Hours

PCB design & Firmware (Product Sourcing//Electrical parts)

Specializes in
I'm Kevin Jo. I am professional Eelctrical Engineer having over 10 years experience. I provide service in following areas: - PCB Design : Altium, EasyEDA, Kicad, Eagle - Firmware programming: Keil, IAR, Arduino IDE - Prototype Builiding, Mass production I worked with following Micro Controllers nordic mcu : nRF52832, nRF52810, nRF52840. ESP32 Serial : ESP32-S, ESP32-C.. TI chips CC2640, CC26xx. STM32Fxx, STM32LXX, PIC16F, PIC18F, Atmel Chips. Quectel BG95, L96, L76. i.MX6UL, Raspberry pI - Sensors : Motion Sensors (IMU, GPS/GSM, accelerometer, gyro scope), temperature sensor, magnetic sensor.. Medical Sensors: Heart rate, Blood pressure, SpO2, EEG. -Battery Management SYstem(BMS): over current/over voltage protection. -Varuious communications such as Blutooth, wifi, Lora, CAN commuincation, SPI, I2C, Uart.. -High speed PCB design: length matching, different pair routing, impedacnce matching, DDR3 routing...
Rating is 5 out of 5.
5.00 Dec 1, 2022
Private earnings
Nov 2, 2022 - Nov 17, 2022

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Oct 21, 2022 - Nov 7, 2022

"Great to work with"

Private earnings
Rating is 5 out of 5.
5.00 Sep 22, 2022 - Oct 6, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jun 23, 2022

"Yuqing did great work in that time! I will surely use him in future."

Private earnings
Yuqing Z. has more jobs. Create an account to review them

Portfolio

Custom Bluetooth device with ESP32
Custom Bluetooth device with ESP32
PCB Design in Altium
PCB Design in Altium
Want to see more? Create Account

Skills

Get started working with Yuqing quickly with these predefined projects.

Get started working with Yuqing quickly with these predefined projects.

You will get China Dropshipping Fulfillment Center Prep Service Free Storage Shopify

From $5
2 days delivery
More than 30 hrs/week

< 24 hrs response time

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