First Versions Of Sumo Robot Controllers

 Last year I designed some sumo robot controller circuits. All components (Motor drivers, voltage regulators, Arduino) in one board.

 

Firstly I made some test with breadboard.

This wasn’t last design. I doubled mosfet transistors at last design.

Last through pin design. It was like an art to make this board. I used at Shadow sumo robot. After I used smaller SMD motor controller designs. Also Design’s one fault is not having optocouplers (Very big Fault..)

3 Comments

1. 

   Elio Paez June 20, 2016, 1:34 AM Reply

   Hi, I am a teacher in a school of electronics. And let me know if I can spend the schematic of this board, or transistors or mosfet you used .

   Thank you

   • 

     Firat Dede July 14, 2016, 4:11 PM Reply

     I used https://jsumo.com/shop/irfp064n-high-power-mosfet-55v-110a/ mosfets, for schematics you can search open source motor controller based on hip4081A mosfet driver IC.

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