This circuit makes use of an integrated LM2907. The circuit is from an old documentation being applied to cars that still used platinum, common at the time.
This circuit reminds the driver when he removes the keys from the ignition, leaving the lights on. The...
Found in an Electronic Design from the 90's, this circuit generates signals with a controlled...
This amplifier was found in Burr-Brown documentation from the 90's. The gain can be programmed by resistor...