This Arduino sketch converts an original Amiga 500 keyboard into a USB HID, allowing it to function as a modern USB keyboard. The sketch reads the Amiga 500 keyboard signals and translates them into ...

An Arduino-powered smart clothesline retracts when it rains (YL-83 sensor) or humidity is high (DHT11 sensor), using a 28BYJ-48 stepper motor and ULN2003 driver.