Servomotor controlled by Potentiometer using Arduino & Tranceiver - Wire...

Circuit Diagram:

Required Components:


Arduino uno/nano - 2 Nos
Battery - 2 Nos
Transceiver - 2 Nos
Servo Motor - 2 Nos
Potentiometer - 2 Nos


Program Code:

Transmitter Code:

#include <SPI.h>
#include "RF24.h"

int msg[1];
RF24 radio(9,10);
const uint64_t pipe=0xE8E8F0F0E1LL;
int Potpin=A1;
int val;

void setup() {
radio.begin();
radio.openWritingPipe(pipe);
}

void loop() {
val=analogRead(Potpin);
val=map(val,0,1023,0,179);
msg[0]=val;
radio.write(msg,1);
}

Receiver Code:

#include <SPI.h>
#include "RF24.h"
#include <Servo.h>

Servo myservo;
RF24 radio(9,10);
const uint64_t pipe=0xE8E8F0F0E1LL;
int msg[1];

void setup() {
  myservo.attach(5);
  radio.begin();
  radio.openReadingPipe(1,pipe);
  radio.startListening();

}

void loop() {
  if(radio.available()){
    bool done = false;
    while(!done)
    {
      done = radio.read(msg,1);
      myservo.write(msg[0]);
    }
  }
}


Video: