Hi guys ...
This is my first post , and I seek some help ....
I'm building a comparator circuit , and it's working perfect . The signal of the of the output goes to trigger a coil of relay. Unfortunately , the signal is not enough to energize the coil !!!!
I have been advised to install another circuit as OP amplifier with BC 337 connected with a resistor 100Ω . I tried it last night , but it still won't work .>>>
What shall I do bro ...
Waiting u ........
This is my first post , and I seek some help ....
I'm building a comparator circuit , and it's working perfect . The signal of the of the output goes to trigger a coil of relay. Unfortunately , the signal is not enough to energize the coil !!!!
I have been advised to install another circuit as OP amplifier with BC 337 connected with a resistor 100Ω . I tried it last night , but it still won't work .>>>
What shall I do bro ...
Waiting u ........