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L293d and extrnal powersupply issue !! Answered

My main problem here that i have a doubt that tinkercad can go somehow wrong ! In this connection that i think is right , the l293d burns beacuse enable pin has higher voltage than powersupply pin or vc2 . But in conncection the 9v battery is with vc2 not the enable and the multimeter shows that , is there any thing can be wrong ?? (Enable is connected to arduino directly to send pwm values )

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webcamsu

2 days ago

You need to conect VSS to arduino +5v, +9v of battery to VS and you must combine the battery gnd and Arduino gnd pin.

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rickharris

3 days ago

nswered elswhere - posted twice