Circuit Documentation
Summary
This document provides a detailed overview of a circuit that includes an Arduino UNO microcontroller, an L298N DC motor driver, two hobby motors, and a 4 x AAA battery mount. The circuit is designed to control the motors using the Arduino UNO, with power supplied by the battery mount.
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
L298N DC Motor Driver
- Description: A dual H-Bridge motor driver that allows control of two DC motors.
- Pins: OUT1, OUT2, 12V, GND, 5V, OUT3, OUT4, 5V-ENA-JMP-I, 5V-ENA-JMP-O, +5V-J1, +5V-J2, ENA, IN1, IN2, IN3, IN4, ENB
Motor amarillo motorreductor hobby (Motor 1)
- Description: A small DC motor with a gearbox, commonly used in hobby projects.
- Pins: vcc, GND
Motor amarillo motorreductor hobby (Motor 2)
- Description: A small DC motor with a gearbox, commonly used in hobby projects.
- Pins: vcc, GND
4 x AAA Battery Mount
- Description: A battery holder for four AAA batteries.
- Pins: -, +
Wiring Details
Arduino UNO
- 5V connected to 5V of L298N DC motor driver
- GND connected to - of 4 x AAA Battery Mount and GND of L298N DC motor driver
- D12 connected to IN4 of L298N DC motor driver
- D11 connected to IN3 of L298N DC motor driver
- D10 connected to ENA of L298N DC motor driver
- D9 connected to IN2 of L298N DC motor driver
- D8 connected to IN1 of L298N DC motor driver
- D3 connected to ENB of L298N DC motor driver
L298N DC Motor Driver
- 5V connected to 5V of Arduino UNO
- GND connected to GND of Arduino UNO and - of 4 x AAA Battery Mount
- IN4 connected to D12 of Arduino UNO
- IN3 connected to D11 of Arduino UNO
- ENA connected to D10 of Arduino UNO
- IN2 connected to D9 of Arduino UNO
- IN1 connected to D8 of Arduino UNO
- ENB connected to D3 of Arduino UNO
- OUT1 connected to GND of Motor 2
- OUT2 connected to vcc of Motor 2
- OUT3 connected to GND of Motor 1
- OUT4 connected to vcc of Motor 1
- 12V connected to + of 4 x AAA Battery Mount
Motor amarillo motorreductor hobby (Motor 1)
- GND connected to OUT3 of L298N DC motor driver
- vcc connected to OUT4 of L298N DC motor driver
Motor amarillo motorreductor hobby (Motor 2)
- GND connected to OUT1 of L298N DC motor driver
- vcc connected to OUT2 of L298N DC motor driver
4 x AAA Battery Mount
- - connected to GND of Arduino UNO and GND of L298N DC motor driver
- + connected to 12V of L298N DC motor driver
Documented Code
Arduino UNO Code (sketch.ino)
void setup() {
}
void loop() {
}
Additional Documentation (documentation.txt)
This document provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and documented code.