This circuit was originally found in a Philips documentation from 1969. It is intended for sensing golf cart battery voltage. The circuit can be adapted for other types of battery vehicles.
Using an LF356 operational, this circuit was found in the September 1989 issue of Radio...
This circuit is from a documentation on Motorola interfacing techniques from 1975. The Darlington may be...
The integrated circuit of this project found in an American publication from the 70's is not very...