A series circuit board design for amateur radio device, packaged on a 4x4 cm PCB. Schmatic and PCB are in Jiallichuang format. Design notes are in Chinese.
Repositories
wengkai repositories
ACLLib is a bunch of C functions covers Win32API and provides simpler API to beginners for programming Windows GUI applications. It compiles with MinGW and MS Visual Studio Express
A simple CW sender and log program for HAM.
Arduino library for charge bumper driver
Course on Engineering Technology of C Programming
A Morse code keyer, supports Iambic A/B and strait key, with sidetone, outputs to HF transceiver with key line and FM transceiver with PTT and MIC lines. It has a USB connection to PC and is going to support WinKey protocol in the near further.
HAM Log Utilities
A solar charger controler on Raspberry Pi
An Ardiono project that collects basical weather parameters and sends to APRS network.
Device Library for GD32F103 MCU in C++
An SDR TRX on 40mCW
An ISP program that downloads binary code into an STM32F100 chips
A sweep singal generator based on Si5351 and Arduino
Functions to Muniplate TLC1543 ADC on Raspberry Pi
Going to be an iGate