var a=new Image(); a.src=img; return a; How to make 8 Channel 434mhz RF Transmitter and Receiver with NPN Transistor Circuit diagram link is here: 4 Channel RF remote built using PT2262 and PT2272-M4 IC from Princeton technology. 1 Holtek HT-12D Decoder IC These channels are controlling the rudder, elevator, ailerons, motor, Aux 1, and Aux 2. Our transmitting unit consist of an Arduino Nano connected to a HC12 Wireless communication module and the Joystick.  | You can connect relays to the receiver outputs to control it wirelessly. metal in the system such as batteries and PCB ground plane. You can also add an LED via a 1K resistor to indicate the state of the power supply. It compares the serial input data three times Receiver works with 5V DC. serially. It compares the serial input … Bluetooth Audio Receiver/Transmitter modules, Video- LM317 Adjustable Voltage Regulator Tutorial, SensorGraph using android, amarino and arduino, Multi color Lamp using Amarino, Android and Arduino, GND- This should be connected to -ve terminal of a 5V battery or GND pin of Arduino, 5V- This should be connected to +ve of a 5V battery of VCC pin of Arduino. Receiver circuit 16F628, buyers of hybrid, 4 led.devre our 4 channel RF transmitter and receiver circuit. // -->, Four channels RF wireless transmitter and receiver. be used) is shown in figure 2. amzn_assoc_tracking_id = "webstoreinfo-20"; I have built your RF circuit (Simple RF Remote Control Circuit without Microcontroller). { // -->