The performances of the IR receiver built on the PCB shown in figure ... should be given to avoid optical reactions between the receiver and transmitter. I love all about electronics, circuit diagrams ...

To give a compact infrared device assembly and still a good frequency stability, the circuit uses a oscillator with outpashing ... At this voltage the distance between receiver and transmitter ...

a 5 V from the Arduino and the transmitter. He designed the receiver side with equal care. Conceptually the circuit there is simple, consisting of the ultrasonic receiver, followed by a transistor ...

rectification and control circuits. The treatment is essentially technological and, in many places, merely descriptive.