Quick and Easy Wireless Circuit

Posted on Feb 7, 2014

The Quick and Easy Wireless circuit is not terribly difficult however it will take some double checking to make sure you have everything hooked up properly before working the first time. The main devices used in the circuit are the 7805, 18F452, RC Receiver and RC Transmitter. The 7805 regulates the +9v battery down to +5v which the PIC and al

Quick and Easy Wireless Circuit
Click here to download the full size of the above Circuit.

l other devices want to see. The DC filtering capacitor used is 47uF and after this cap all devices are ready to see the power supply. The microcontroller circuit is where the input and output control is happening. The transmitter has two output signals going to the microcontroller, which get interpreted and then passed on to control the output devices (LED/Motor). The transmitter is its own stand-alone device that transmits certain types of signals that the receiver understands and outputs, so it doesn`t appare on the schematic. The Receiver module, however, does connect to the PIC on PORTC so we can see that the receiver uses the same power supply as the pic and two signal lines are connecting to it as well.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Add current boost to a USB charger
    Code-Practice Oscillator Iii
    SDR Soundcard Tester
    14 Volt Battery Charger Circuit Schematic Diagram
    Schematic diagram for the One Transistor FM Radio with Improved Audio Gain
    Water Level Sensor Circuit Using LM1830 Single Chip
    pic16f688 based digital voltmeter
    phone ringtone generator circuit
    Linkswitch-lp Design Guide Flyback Design Guide
    Dual Relay Driver Board Circuit Schematic
    Metal detector circuit diagram 2