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Topic: Help Needed Verifying TIP120 Circuit (Read 1 time) previous topic - next topic


On the far right side of the image, I have the top and bottom rails linked, with the transistor source running to ground on the top rail, and the drain running to battery + through the diode.  That should work, right?


Ah, smaller screen, didn't see that.
Yes, if the rails actually go the whole length. Some breadboards are split in half. Confirm yours with a meter. You are better off with shorter connections.
Designing & building electrical circuits for over 25 years. Check out the ATMega1284P based Bobuino and other '328P & '1284P creations & offerings at  www.crossroadsfencing.com/BobuinoRev17.
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Thanks again for all of your help!  It's much appreciated!  I'll definately order some of the MOSFETs you linked to for my future projects.

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