Open source wearable watch (including firmware, schematics and 3D printing diagrams)

This smartwatch can measure linear acceleration, rotational speed, heart rate and SpO2 (oxygen saturation) of the hand

Schematic PCB

FPGA-based Ethernet controller (MAC) source code

Schematic PCB

AUTOSAR_Fee implementation source code

Schematic PCB

Simple walking robot program source code

Schematic PCB

usb keyboard and mouse dual use source code

Schematic PCB

Three-axis gimbal source code schematic software

Schematic PCB

DIY simple obstacle avoidance car (with schematic and source code)

Schematic PCB

Microcontroller hand-mounted fan C source code and schematic diagram.rar

Schematic PCB

Electric vehicle control board mass production schematic PCB

Schematic PCB

Remote video monitoring source code and schematic diagram based on STM32F4

Schematic PCB

PIC30v voltmeter schematic diagram

The 30v voltmeter made with PIC16f676 includes schematic diagram and source program.

Schematic PCB

Foreign powerful, simple and portable oscilloscope design (schematic diagram, PCB, program source code, etc.)

Foreign powerful, simple and portable oscilloscope design (schematic diagram, PCB, program source code, etc.)

Schematic PCB

Oscilloscope source code based on stm32f4

A good source code for stm32f4 oscilloscope, which can use 3-channel ADC to measure waveforms and display the waveforms on the screen and also display the amplitude.

Schematic PCB

51 microcontroller TCP-IP+ protocol stack ZLIP source code

Realizing network communication using limited resources on 51 microcontroller platform

Schematic PCB

12f629 microcontroller decodes KEELOG source code, commonly used remote control rolling codes

Schematic PCB

51+sl811 source program + schematic diagram for reading and writing U disk

Schematic PCB

EtherCAT communication development platform based on ARM processor-schematic diagram

Schematic PCB

Kalman filter version of balancing car source code

Schematic PCB

MP3 player source code schematic diagram using STC12C5A60S2

Schematic PCB

JLINKV9 schematic diagram

jlink-v9.5 schematic diagram, you can directly learn the JLINK principle

Schematic PCB