Hi,
I want to design the circuit board for the Automatic main battery and auxiliary battery link to charge when the engine is running. with your supports.
When the engine is running, the alternator provides power for charging the main battery. Auxiliary battery backup support, when the main...
Hi I am Arun,
I'm doing this project to finding the window lifter motor capacity. here the motor doesn't run reversely without changing the polarity. I'm doing this circuit with the help of 12v relay, reed switch, magnet, transistor, resistor, capacitor. the reed switch placed in two fixed...