• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Resource icon

Auto Ah Capacity Tester & Logger for 12V lead acid Batteries 2014-05-04

This is an intermediate DIY project that is great for determining 12V lead acid battery AH capacity up to 127 Ah. Suitable for batteries found in road vehicles, military, marine, UPS and avionics.
The attached zip contains all the instructions, schematics and microcontroller code to get it working. the BOM is in the Battery Load Sample document. There is an ICSP programming header built on the PCB for convenient code flashing.

AH Capacity tester-update.rar
Author
Mosaic
Views
196
First release
Last update
Rating
0.00 star(s) 0 ratings

More resources from Mosaic

Latest threads

EE World Online Articles

Loading
Top