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.
The circuit shown is from a Texas Instruments optoelectronics manual. RE depends on the peak...
We found this circuit in a 1997 documentation. Its purpose is to turn a load on or off using...
The gain of this alternating voltage amplifier is 100 times, depending on the 1M-ohm resistor, which...