Fuel Gauge (CB26016E)

This automotive circuit was found in the June 1997 issue of Electronis now magazine. The circuit uses a common operational amplifier powered by 12 V.

| Clique na imagem para ampliar |

Pulse Generator (CB19015E)
This circuit, from the 80s, uses an operating system of the time to generate pulses in frequency and...
25 W Public Address Amplifier (CB6276E)
Found in an Electronics World of 1966 this circuit is intended for use with a microphone as an...
Scratch and Rumble Filter (CB12432E)
Scratch is the scratching noise that occurs on old, scratched discs and the rumble is the...