Found in a 90s American documentation, this circuit uses an integrated from the time that is difficult to obtain today. The sensor is a common photodiode.
This interesting circuit found in an Elektor from the 90s controls loads in four quadrants of the driving...
This circuit was found in Texas Instruments documentation from the 1980s. The circuit has a Q less...
Mouser Electronics is making available the SLN-IOT-GPT Integrated Development Experience, a...