In EasyEDA open source hardware lab, open source square pools all kinds of electrical design engineerings together to realize resource sharing easily.
EZ-ATX Workbench Power Supply Part 1 - DIYODE Magazine
ProMicro - EasyEDA open source hardware lab
Arduino & Compatible Boards - RobotShop
GESTURE_ROBOT_TRANSMITTER - EasyEDA open source hardware lab
Arduino Pro Micro (Schematic) Resources - EasyEDA
Pro Micro - 5V/16MHz (Open hardware) - EasyEDA open source, arduino pro micro
Low-cost, microcontroller-based phase shift measurement system for a wireless power transfer prototype - ScienceDirect
Homebrew FT8QRP AFP/FSK TRX – F5NPV – V85NPV
Advanced View Pic Microcontroller Projects List - PIC Microcontroller, PDF, Microcontroller
Arduino Pro Micro - EasyEDA open source hardware lab
PD Micro - Breadboard-Friendly USB-C Power Supply Based on Arduino
IoT - Maker and IOT Ideas
Top 10 Popular Microcontrollers Among Makers
The Gherkin : r/MechanicalKeyboards