I use H-Bridge to make robot movement wireless with wireless camera also .. and its controlled by pc ..
put now i have 2 problem can someone help me
1- How to change speed of the motor ( DC-Motor ) ??
2- I want to use phototransistor to stop motor ( its like distance sensor ), anyone he/she know the circuit or anythink about it ?
Thanx alot ..
put now i have 2 problem can someone help me
1- How to change speed of the motor ( DC-Motor ) ??
2- I want to use phototransistor to stop motor ( its like distance sensor ), anyone he/she know the circuit or anythink about it ?
Thanx alot ..
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