Infrared automatic faucet circuit diagram


Posted on Feb 7, 2014

The circuit is composed of the parts below: (1) infrared emitterThe multi-harmonic oscillator is comoposed of 555 circuit. The oscillation frequency is decided by value of the RP1, R1, C1. The circuit`s oscillation frequency is 38kHz. (2) infrared receiver circuitThe circuit is composed of infrared receiver tube VD2 and CX20106. (3) water valve con


Infrared automatic faucet circuit diagram
Click here to download the full size of the above Circuit.

trol circuitThe circuit is composed of controlled gate F1, F2 and drive tube VT1 and relay K1. (4) lamp control circuitThe circuit is composed of the control gate F3, F4, drive tube VT2 and relay K2.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Courtesy Lighting with 7555
    Home Security System with microcontroller
    Multiple-feedback bandpass filter
    Automatic-rs-232-dataselector
    Wheelchair Obstacle Avoidance System
    Shift register on a schematic
    simple touch switch circuit
    ac switching question
    Shed/Garage Alarm
    10 MHz FREQUENCY COUNTER
    A sequence of opening and closing the outlet circuit
    Travel schematic model remote control



    Top