Circuit Documentation

Summary

This circuit consists of an Arduino UNO microcontroller and a Micro servo 9G. The Arduino UNO is used to control the servo motor, which is connected to the Arduino's digital and power pins. The provided code initializes the servo and reads analog input values, which can be used to control the servo's position.

Component List

Arduino UNO

• Description: A microcontroller board based on the ATmega328P.
• Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0

Micro servo 9G

• Description: A small servo motor used for precise control of angular position.
• Pins: GND, +5V, PWM

Comment

• Description: Placeholder for comments in the circuit design.
• Pins: None

Wiring Details

Arduino UNO

• 5V: Connected to +5V of Micro servo 9G
• GND: Connected to GND of Micro servo 9G
• D13: Connected to PWM of Micro servo 9G

Micro servo 9G

• +5V: Connected to 5V of Arduino UNO
• GND: Connected to GND of Arduino UNO
• PWM: Connected to D13 of Arduino UNO

Code Documentation

Arduino UNO Code

#include <Servo.h>

Servo penggerak;

void setup() {
  Serial.begin(9600);
  penggerak.attach(8);
  penggerak.write(90);
}

void loop() {
  int gerak = analogRead(js);
  Serial.println(gerak);
}

Description:

• Libraries: Includes the Servo library for controlling the servo motor.
• Servo Initialization: Creates a Servo object named penggerak.
• Setup Function:
  • Initializes serial communication at 9600 baud.
  • Attaches the servo to pin 8 (Note: The code mentions pin 8, but the wiring details connect the servo to pin D13. This discrepancy should be resolved in the actual implementation).
  • Sets the servo to a neutral position (90 degrees).
• Loop Function:
  • Reads an analog value from a joystick (variable js).
  • Prints the analog value to the serial monitor.

This documentation provides a comprehensive overview of the circuit, including the components used, their connections, and the code running on the Arduino UNO.