How to make 8 Channel 434mhz RF Transmitter and Receiver with NPN Transi...

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DC motor controlled by Joystick using Arduino & L298N Motor driver - Wireless Connection

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Circuit Diagram: Required Components: Arduino uno/nano - 1 Nos Battery - 1 Nos DC Motor - 2 Nos L298N Motor Driver - 1 Nos Joystick - 1 Nos Transceiver - 2 Nos Program Code: Transmitter Code: #include <SPI.h> #include "RF24.h" int x_axis = A1; int y_axis = A2; int xvalue; int yvalue; int data[2]; RF24 radio(9,10); const uint64_t pipe=0xE8E8F0F0E1LL; void setup() { Serial.begin(9600); radio.begin(); radio.openWritingPipe(pipe); } void loop() {{ xvalue=analogRead(x_axis); xvalue=map(xvalue,0,1023,0,127); data[0]=xvalue; radio.write(data,1); } { yvalue=analogRead(y_axis); yvalue=map(yvalue,0,1023,128,255); data[0]=yvalue; radio.write(data,1); } Serial.println(xvalue); Serial.println(yvalue); } Receiver Code: #include <SPI.h> #include "RF24.h" const int motorforward = A1; const int motorbackward = A2; const int motorleft = A3; const int motorright = A4; int data[2]; RF24 radio(9,10); // CE,CS...
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Servo motor controlled by Joystick using Arduino & Transceiver - Wireles...

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Circuit Diagram: Required Components: Arduino uno/nano - 2 Nos Battery - 2 Nos Transceiver - 2 Nos Servo Motor - 2 Nos Joystick - 1 Nos Program Code: Transmitter Code: #include <SPI.h> #include "RF24.h" #include "nRF24L01.h" int potpin1 = A1; int potpin2 = A2; int data[2]; RF24 radio(9,10); const uint64_t pipe=0xE8E8F0F0E1LL; void setup() { Serial.begin(9600); radio.begin(); radio.openWritingPipe(pipe); } void loop(){ data[0] = analogRead(potpin1); data[1] = analogRead(potpin2); data[0] = map(data[0],0,1023,5,175); data[1] = map(data[1],0,1023,5,175); radio.write(data,sizeof(data));    {     Serial.println(data[0]);     Serial.println(data[1]);     } } Receiver Code: #include <SPI.h> #include "RF24.h" #include "nRF24L01.h" #include <Servo.h> Servo servo1; Servo servo2; RF24 radio(9,10); const uint64_t pipe=0xE8E8F0F0E1LL; int data[2]; void setup() {   servo1.attach(5);   servo2.att...
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Servomotor controlled by Gyro(MPU6050) using Arduino & Transceiver - Wir...

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Circuit Diagram: Required Components: Arduino uno/nano - 2 Nos Battery - 2 Nos Transceiver - 2 Nos Servo Motor - 2 Nos Gyro (MPU6050) - 1 Nos Program Code: Transmitter Code: #include <SPI.h> #include "RF24.h" #include "Wire.h" #include "I2Cdev.h" #include "MPU6050.h" MPU6050 mpu; int16_t ax, ay, az; int16_t gx, gy, gz; int data[2]; RF24 radio(9,10); const uint64_t pipe = 0xE8E8F0F0E1LL; void setup(){ Wire.begin(); mpu.initialize(); Serial.begin(9600); radio.begin(); radio.openWritingPipe(pipe); } void loop(){ mpu.getMotion6(&ax, &ay, &az, &gx, &gy, &gz); data[0] = map(ax, 10, 17000, 2,178); data[1] = map(ay, 10, 17000, 2,178); radio.write(data,sizeof(data));    {     Serial.println(data[0]);     Serial.println(data[1]);     }   } Receiver Code:  #include <Servo.h> #include <SPI.h> #include "RF24.h" Servo Servo_motor_x,Servo_motor_y; RF24 radi...
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