Make Battery Tester
In this video i had show you Make Battery Tester all of thing we need in there. Please check on description and do step by step you will get good Battery Tester.This schematic i found on internet with the AVR code. I try to make the PCB by Eagle software and order PCB online on https://jlcpcb.com/. After that the circuit work great and i share it for you. i hope you can do it at home
Make the Schematic and PCB
This schematic i found on internet and i try to make it with Eagle software. The main IC is Atmega 8. you can download the code for Atmega 8 here. This schematic works great
Order the PCB Online With JLCPCB.COM
I make the gerber file by Eagle software and upload them to https://jlcpcb.com/ for order PCB online.
Only 2$ /10pcs for 2 layer PCB and Big Discount on First order Shipping https://jlcpcb.com/ Upload your gerber files and fill in Shipping Adress then click PAY. After 2 day. I received the PCB 10PCS it look great and beauty.
Look at Some Picture About My Project
Thank you for watching, if have any problem please contacte me i will help you