Transmitter And Receiver Control Circuit

Transmitter 4 channel Encoder & Decoder Circuit Project

Components Required

1. Tx433 Transmitter Module

2. RX433 Receiver Module

3.HT 12E Encoder Ic

4. HT 12D Decoder IC

5.Push Button Switches

6. Resistor 220 ohms

7. LEDS

8. Single core wires

Step by step we will make circuit.

Transmitter Circuit(RF Wireless 4
Channel Encoding Circuit) :

Step 1: Place all components HT12E, Tx433 and switches as shown in figure

Step 2 : Wire like this

Step 3 : Wire pin 14 of ic to ground rail.

Step 4 : connect data pin pin 2 of transmitter module to pin 17 of ic.

Step 5 : Connect 1 mega ohms between ic pin 15 and pin 16

Step 5 : Connect pins of HT 12E pin 10,pin 11, pin 12 & pin 13 to switches using wires

Step 6 : Connection circuit of Transmitter is completed

Receiver Circuit (RF Wireless 4 Channel Decoding Circuit) :

Step 1: Place all the components as shown in figure below. A 33 kiloohms resistor is placed between ic pin 15 & pin 17.

Resisistor of ohms 220 ohms is placed in ic pin 10, pin 11, pin 12 & pin 13

Step 2 : Connect wires as shown in the figure

Step 3 : Place all LEDS

Step 4 : Receiver Circuit is completed