DIY H-Bridge motor control

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OkeiPro

Joined Jul 7, 2022
9
Who said anything about needing enable signals? You might be able to do this with only two inputs [Hint: See your original schematic.] although shoot-thru might still be a concern.
I made up the circuit, the back-emf is gone(as you said it would). Although I think the TC4426 chips im buying are trash, as I already burned channel A on two of them, but the B channels continue on working without any problems. Well, I did only use it for about 5 minutes, so I will see what will happen with longer periods of usage.
 

MassBred88

Joined Dec 4, 2021
1
man after reading this im like i think ill just spend the max 5$ on an actual one ready to go lol. seems way to complicated for me and i fix sim racing gear an resell it lol. but all im doing is replacing parts generally. or chips. diagnosing and fixing. and it was started as a hobby just to get myself some racing gear that at the time i could deff not afford.
 
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