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sn754410ne

sn754410ne dual motor driver not working on one side (one motor)

Thanks to @JAX, it's fixed. it was related to the push button. wires maybe broken or something, going to test further. But push button  2 works for both sides of the driver so it was indeed push button 1 that did not work.

 

Hello,

Arduino tamiya twin motor gear power supply and stuff

 

Hello thereI am building a simple Arduino tank but the problem is that after running it for 20? seconds it starts to run slower and slower. Then after turning it off, and on it does not run anymore. After letting it stay off for almost 5 minutes, it runs really slow. Looks like the 9v battery can't handle it?