I have built a 555 timer circuit and it worked great on the experimenter board.
I had soldered all the components however I forgot to connect lead 1 of the 555 timer to ground before I applied power. When I did this my LED lit up then faded away (I didn't have the motor hooked up at the time, was just testing the circuit with the LED). Now, nothing seems to work and my question is which component is the one that likely failed in this scenario? I really don't want to have to take each component out and test them individually. Do you think the 555 IC would have failed without the ground hooked up or maybe the capacitor?
Attached is the circuit.
I had soldered all the components however I forgot to connect lead 1 of the 555 timer to ground before I applied power. When I did this my LED lit up then faded away (I didn't have the motor hooked up at the time, was just testing the circuit with the LED). Now, nothing seems to work and my question is which component is the one that likely failed in this scenario? I really don't want to have to take each component out and test them individually. Do you think the 555 IC would have failed without the ground hooked up or maybe the capacitor?
Attached is the circuit.
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