pic16f877a+uln2003a+relay driver

Status
Not open for further replies.

adrian_miranda13

Newbie level 4
Joined
Jan 18, 2012
Messages
6
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,329
i have a bit problem in using the uln2003a,
the following are the pin assignments

pin 1 = +5v
pin 8 = ground
pin 9 = +12v

what would be the output voltage when i will measure the pin 16?and the voltage measured in this pin will be enough to be a source of a 6v relay?
thanks in advance...
 

of course! go through the datasheet, i think it can drive around 200-500 ma (just guess)
 

Status
Not open for further replies.

Similar threads

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