An Arduino project to create a compass that not only points North, but also points to another person. This is very useful for outdoor teams sports like Airsoft.
An Arduino project to log GPS data to a MicroSD using the tiny XIAO ESP32-C3. The components are ...
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
150g Antweight Combat Robot project (Hirex)
Transparent HUD for an Airsoft gun that shows how many BBs are left in your magazine and keeps tr...
off-line iot collection
With this DIY project and a simple $18 ESP32 Arduino board you will have a budget Cadence display...
A collection of example codes demonstrating how to use WiFi capabilities with Arduino, specifical...