ir2110 and 555 circuit does not working

Status
Not open for further replies.
connecting all grounds is ok? is there any exception?
 

Electricity and electronic circuits always have a minimum of two wires. One wire is for the signal and the other wire is the ground wire.
If an input ground wire is not connected to the ground of a circuit then the circuit will do nothing.
 

Audioguru said:
Electricity and electronic circuits always have a minimum of two wires. One wire is for the signal and the other wire is the ground wire.
If an input ground wire is not connected to the ground of a circuit then the circuit will do nothing.
Click to expand...

i know it, i meant all grounds must be common or independent on the pertinax, may be they are same things i am not sure.

- - - Updated - - -

hey guys, what about this circuit? is there any fault?

 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…