Hello,
I was trying a small hack of ESP01s Relay
Goal - To be able to turn on and off using single battery
I made alteration as shown - purple and green. The circuit is flickering. Is it possible to make this circuit work, with any changes.
Why 1 battery? because I use a 12V car battery, and no AC power.
Is only the light flickering or do you also hear the relay?
the relay is doing the click clack
I dont think its the problem, but car batteries are 12.6V this is not in the range of 5-12V.
Could it be the code on the ESP? And how much amperage is the load drawing? Power = Voltage x Amperage → 120watts / 12 volts = 10 Amps. This is the maximum power u can use off the battery
I will check, but the bulb I’m using is a car headlight bulb