Battery Tester


Posted on Jul 16, 2012

This battery tester makes use of an LM3914 bar-graph driver IC. SI selects load on battery under test and programs the volta


Battery Tester
Click here to download the full size of the above Circuit.

ge range. S2 loads the battery under test. The table gives the calibration factors for the tester. LEDs Dl through D10 are used as indicators.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Stethoscope with TL072
Telephone Ringer using 556
Headlight circuit
A 75 W Tv Power Supply Operating In Quasi-square Wave Resonant Mode Using Ncp1207 Controller
LED current limiter accepts ac or dc
RIAA Corrector
Irons circuit



Top