A simple library for HC-SR04 ultrasonic sensor. It uses STM32 HAL library. Copy the library header and source files to your project folder(Inc and Src folders). Configure STM32CubeMX to use GPIO pins ...
Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...
The PixArt PAJ7025R2 is an infrared camera with integrated DSP capable of tracking multiple IR light sources at high frame rates. Its predecessor was used in Nintendo's Wii Remote controller. Johnny ...