PIC Microcontroller based Car Battery Monitoring System

In this project we are going to make a PIC based Car Battery Monitoring system on PCB. This Car Battery Monitoring Circuit is used to monitor the power of Car Battery by just plugging it into the power outlet on the dashboard of a car. The PCB also has the option to use it as Voltage Measurement tool or Voltmeter without using USB car charger. We have attached a terminal block here to measure the voltage of other power sources, just by connecting two wires in it from the power source.

For complete DIY tutorial with source code, visit Circuit Digest