![Monitoring batteries voltages connected in series combination using arduino uno and utilizing relay technique Monitoring batteries voltages connected in series combination using arduino uno and utilizing relay technique](https://www.engineersgarage.com/wp-content/uploads/2019/10/arduino-batteries-monitoring-in-series-string_orig-2.png)
Monitoring batteries voltages connected in series combination using arduino uno and utilizing relay technique
Robot Zone - To know how to deal with Arduino board, you should know the components of Arduino board and the usage of every single component in it. And we will study
![attiny - adc arduino using reference voltage to read stable/constant lithium battery voltage - Arduino Stack Exchange attiny - adc arduino using reference voltage to read stable/constant lithium battery voltage - Arduino Stack Exchange](https://i.stack.imgur.com/bu89s.png)