Circuit Documentation

Summary

This circuit involves a Raspberry Pi Pico W microcontroller, an L298N DC motor driver, two DC motors, and a power supply. The Raspberry Pi Pico W controls the L298N motor driver, which in turn drives the two DC motors. The power supply provides the necessary voltage to the motor driver.

Component List

1. Raspberry Pi Pico W

   • Description: A microcontroller board with Wi-Fi capabilities.
   • Pins: VBUS, VSYS, GP16, GP17, GND, GP18, GP19, GP20, GP21, GP22, RUN, GP26, GP27, GP28, ADC_VREF, 3V3 OUT, 3V3_EN, GP0, GP1, GP2, GP3, GP4, GP5, GP6, GP7, GP15, GP14, GP13, GP12, GP11, GP10, GP9, GP8

2. DC Motor (Motor 1)

   • Description: A simple DC motor.
   • Pins: pin 1, pin 2

3. DC Motor (Motor 2)

   • Description: A simple DC motor.
   • Pins: pin 1, pin 2

4. L298N DC Motor Driver

   • Description: A dual H-Bridge motor driver.
   • 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

5. Power Supply

   • Description: Provides power to the circuit.
   • Pins: +, -

Wiring Details

Raspberry Pi Pico W

• VBUS is connected to 5V on the L298N DC motor driver.
• GP0 is connected to ENB on the L298N DC motor driver.
• GP1 is connected to IN4 on the L298N DC motor driver.
• GND is connected to - on the Power Supply and GND on the L298N DC motor driver.
• GP2 is connected to IN3 on the L298N DC motor driver.
• GP3 is connected to IN2 on the L298N DC motor driver.
• GP4 is connected to IN1 on the L298N DC motor driver.
• GP5 is connected to ENA on the L298N DC motor driver.

DC Motor (Motor 1)

• pin 2 is connected to OUT1 on the L298N DC motor driver.
• pin 1 is connected to OUT2 on the L298N DC motor driver.

DC Motor (Motor 2)

• pin 2 is connected to OUT3 on the L298N DC motor driver.
• pin 1 is connected to OUT4 on the L298N DC motor driver.

L298N DC Motor Driver

• 5V is connected to VBUS on the Raspberry Pi Pico W.
• ENB is connected to GP0 on the Raspberry Pi Pico W.
• IN4 is connected to GP1 on the Raspberry Pi Pico W.
• GND is connected to GND on the Raspberry Pi Pico W and - on the Power Supply.
• IN3 is connected to GP2 on the Raspberry Pi Pico W.
• IN2 is connected to GP3 on the Raspberry Pi Pico W.
• IN1 is connected to GP4 on the Raspberry Pi Pico W.
• ENA is connected to GP5 on the Raspberry Pi Pico W.
• OUT1 is connected to pin 2 on DC Motor 1.
• OUT2 is connected to pin 1 on DC Motor 1.
• OUT3 is connected to pin 2 on DC Motor 2.
• OUT4 is connected to pin 1 on DC Motor 2.
• 12V is connected to + on the Power Supply.

Power Supply

• - is connected to GND on the Raspberry Pi Pico W and GND on the L298N DC motor driver.
• + is connected to 12V on the L298N DC motor driver.

Code

No code is provided for this circuit.