Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes multiple motors, servos, and an Arduino UNO microcontroller. The circuit is designed to control the motors and servos using the Arduino UNO, which is programmed to manage the operations.

Component List

Motor

• Description: A standard DC motor.
• Pins:
  • Negative
  • Positive

Micro Servo 9G

• Description: A small servo motor commonly used in hobby projects.
• Pins:
  • GND
  • +5V
  • PWM

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
  • D0 to D13

MG996R

• Description: A high-torque servo motor.
• Pins:
  • GND
  • VCC
  • SIG

Wiring Details

Motor

• Negative Pin Connections:

  • Connected to GND of MG996R
  • Connected to GND of Micro Servo 9G
  • Connected to GND of Arduino UNO
  • Connected to GND of other motors

• Positive Pin Connections:

  • Motor 1: Connected to D6 of Arduino UNO
  • Motor 2: Connected to D5 of Arduino UNO
  • Motor 3: Connected to D7 of Arduino UNO
  • Motor 4: Connected to D8 of Arduino UNO

Micro Servo 9G

• GND Pin Connections:

  • Connected to GND of Arduino UNO
  • Connected to GND of other components

• +5V Pin Connections:

  • Connected to 5V of Arduino UNO

• PWM Pin Connections:

  • Servo 1: Connected to D9 of Arduino UNO
  • Servo 2: Connected to D10 of Arduino UNO

Arduino UNO

• GND Pin Connections:

  • Connected to GND of all motors and servos

• 5V Pin Connections:

  • Connected to +5V of Micro Servo 9G
  • Connected to VCC of MG996R

• Digital Pins:

  • D2: Connected to SIG of MG996R
  • D3: Connected to SIG of MG996R
  • D4: Connected to SIG of MG996R
  • D5: Connected to Positive of Motor 2
  • D6: Connected to Positive of Motor 1
  • D7: Connected to Positive of Motor 3
  • D8: Connected to Positive of Motor 4
  • D9: Connected to PWM of Micro Servo 9G
  • D10: Connected to PWM of Micro Servo 9G

MG996R

• GND Pin Connections:

  • Connected to GND of Arduino UNO
  • Connected to GND of other components

• VCC Pin Connections:

  • Connected to 5V of Arduino UNO

• SIG Pin Connections:

  • Servo 1: Connected to D2 of Arduino UNO
  • Servo 2: Connected to D3 of Arduino UNO
  • Servo 3: Connected to D4 of Arduino UNO

Documented Code

Arduino UNO Code

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

This code is a basic template for the Arduino UNO. The setup function is used to initialize any settings, and the loop function contains the main code that runs repeatedly. You can add your motor and servo control logic within these functions.