Mafak

If you're like me , you've probably toasted dozens of cheap AC-DC adapters , on my last project , the adapter melted and almost caus...

I've always wanted to connect my laptop to my GMC van OBD1 based ECU , a little research on the internet lead me to a simple circuit tha...

The Starter has two circuits , the Control Circuit and the Motor Circuit , to be able to diagnose the starter circuit successfully lets firs...

When diagnosing a no-crank or no-start situation, if the battery didn't show any problems, its better first to check for a mechanical en...

There are many different tests to check the battery's condition, the simplest is checking the voltage using a voltmeter , simply: Conne...