Hughes suggests this circuit in a 1968 documentation. The circuit uses old transistors that can be replaced with equivalents. MOSFET is the critical component of the circuit.
This new AMS device consists of a digital color sensor and proximity sensor that also incorporates an infrared...
This circuit was found in a 1967 Philips publication. Transistors support equivalents and modern...
This circuit found in Hands On Electronics only connects a load, which in this case is an LED. The...