Arduino joystick shield
Quick and easy way to create joystick for remote controlled car
STM32 HAL I2C Scanner
scanning trough I2C bus to get all devices addresses
LCD (HD44780) + Embeetle + SimulIDE
Simulate simple LCD display with hitachi controller(HD44780).
PCBX Online PCB Service
I tested out online PCB design tool
WCH ssd1306 oled display
driver for oled display ssd1306
