73 MHz Hallogene Lamp Radio-Controlled circuit


Posted on Feb 6, 2014

This circuit is a 73 MHz Hallogene Lamp Radio-Controlled. The purpose of it is to control the power state of a hallogene lamp by a remote control. When we press the push botton of the remonte control, the power state of the lamp will be changed, so, if the lamp was turned on, it will turned off and if it was turned on, it will turned off. If we pr


73 MHz Hallogene Lamp Radio-Controlled circuit
Click here to download the full size of the above Circuit.

ess to the button another time, the same action will be occured. When the button is pressed, a LED indicator lights on the remote control. The system is consisted by two separate circuit. One is the remote control, or the emmetor. The other is the receptor, or the hallogene lamp controller. We plug the input of the lamp controller circuit to the 120VAC source of the sector to supply it. The lamp must be pluged to the output of the circuit to be supplied and controlled. The controller circuit has also an antenna to receive the signal of the remote control. The remote control has also an antenna to transmit the signal to the controller circuit and have to be powered by a 9V battery. Two things important for my circuit are not mentioned in the schematic. There are about the two logic component. The first one is the Schmitt trigger NOT gate (74LS14). Its Vcc pin must be connected to the output of the +5V regulator (7805). And its GND pin must be connected to the ground of the circuit. The second one is the JK Flip-Flop (74LS76). Its Vcc pin must be connected to the output of the +5V regulator (7805). And its GND pin must be connected to the ground of the circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Tone Generator with 555
    Digitally-controlled oscillator
    Ultrasonic Pest Repeller Circuit
    electronic doorbell circuit
    S53MV Notune SSB giga radio set
    remote circuit
    STABILIZER POWER SUPPLY 0-30 VDC CIRCUIT
    Water Meter Monitor
    Long wave radio and medium wave radio receiver using TBA120
    HHO generator power supply
    Coin Toss Circuit
    Mains Slave Switcher II



    Top