GitHub

An Arduino Sonar for the 28BYJ-48 stepper motor using ULN2003 driver board and Qt to Display

Follow the (incomplete) fritzing schema. the motor is connected with a motor driver (X113647 Stepper Driver Board) to arduino the motor is connected to and external Power supply mount on the stepper ...
GitHub

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.

There was an error while loading. Please reload this page. Drying clothes outdoors is energy-efficient and eco-friendly, but it comes with the risk of sudden weather ...