This Arduino battery voltage indicator indicates the status of the battery by glowing LEDs on a 10 Segment LED Bar Graph according to the battery voltage. It also shows your battery voltage on the LCD ...

Bargraph / progress bar library with a variety of display options. Based on I2C LC displays. Uses custom LCD characters for increased resolution, including a super high-res mode. Dynamic custom ...

This Arduino based little digital tachometer was originally created for counting the speed of turntables and fidget spinners. There is another application to consider – a rear wheel tachometer for ...

XG8800 Arduino with WiFi / 3G / BLE & LCD. Contribute to xgraph/XGLCD development by creating an account on GitHub.