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.
September 2016 - It can be obtained from Mouser Electronics the new voltage regulators (LDOs) to...
This circuit is from an old publication but can be implemented with modern silicon transistors such as...
August 2017 - Mouser Electronics is supplying the Microchip DSC000 MEMS series oscillators for...