Batteries come with a certain voltage limit and if the voltage goes beyond the prescribed limits while charging or discharging, the life of the battery get affected or reduced. Whenever we use a ...

This repository contains the library and example code to work with our Whadda LED bar graph display module (WPI471). The library can also be use to drive any other LED bar graph module that uses the ...

Connect the Bargraph Breakout board to your Arduino following the wiring instructions in the .PDF file. Connect the Arduino to your computer. Start the Arduino IDE ...

This USB powered thermometer based on an Arduino Nano shows the temperature using a vintage Russian "nixie" style IN-9 bargraph tube. Besides the well known numerical nixie tubes, other types of neon ...