S
steve
Guest
For the 555 timer, a transformer is used to run the circuit, instead
of the usual battery supply.
Although the transformer supplied the required 8-18 volts after
regulation, the circuit will not work with it.
However, the circuit works ok with the 9v battery only.
Since the ac supply is necessary, I would appreciate some answers
here.
Yours sincerely
Steve
of the usual battery supply.
Although the transformer supplied the required 8-18 volts after
regulation, the circuit will not work with it.
However, the circuit works ok with the 9v battery only.
Since the ac supply is necessary, I would appreciate some answers
here.
Yours sincerely
Steve