This proposed Arduino-based automatic bell device is an electronic system that rings bells at predefined times without manual ...

However, the only Arduino platform included is an Uno R3. You can still create different circuits with this board, though, ...

Most of us are familiar with the Arduino Uno, a starting place for electronics projects since 2010. But what if the Arduino Uno was released in 1980? You’d probably get something like ...

This is the upgraded starter kits with power supply module, 9V battery with dc High quality kit with UNO board, compatible with Arduino UNO R3, UNO R4, MEGA 2560 R3, NANO.