Help use this motor driver

Hello, as we are in quarantine and no shops are open :smiley: I want to use this motor driver which was for a simple robot I had years ago, instead of L298 Motor Driver. can anyone tell me how can I use this I mean what pins do what or if anyway that I can figure out by "trial and error". I just know VCC and GND as they are written on the board :D. thank you in advance for your help.

I want to use this motor driver

I see no motor driver


Moved your topic to it's current location as it is more suitable.

Could you take a few moments to Learn How To Use The Forum.
Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.

It looks like a transistor version of an H-bridge ?

It also looks quite old so there may not be any documentation for it either.

However if you look at some of the home-brew transistor schematics available from google you may be able to reverse engineer it.


I see no motor driver

This board on the top with 8 transistors which connects to 2 5V motors is a motor driver I guess. I could program this whole board to turn each motor on clockwise or anticlockwise or off in different situations.