Circuit Documentation

Summary

This circuit is designed to control a servo motor using an ESP32-C6 Zero microcontroller. The power supply for the circuit is provided by two 18650 batteries, which are regulated down to 3.3V by an AMS1117 3.3 voltage regulator. The circuit includes electrolytic capacitors for voltage smoothing and stabilization. The ESP32-C6 Zero is responsible for generating the PWM signal required to control the servo motor.

Component List

ESP32-C6 Zero

• Microcontroller with WiFi and Bluetooth capabilities.
• Pins: 5V, GND, 3V3, GPIOs (0, 1, 2, 4, 5, 22, 21, 20, 19, 18, 15, 14), RX, TX, 3.

AMS1117 3.3

• Voltage regulator that outputs 3.3V.
• Pins: VIN (Input Voltage), OUT (Output Voltage), GND (Ground).

2x 18650 Battery Pack

• Power source for the circuit.
• Pins: VCC (Voltage Supply), GND (Ground).

Servo Motor

• An actuator that can be precisely controlled using PWM signals.
• Pins: GND (Ground), VCC (Voltage Supply), PWM (Pulse Width Modulation Signal).

Electrolytic Capacitors

• Used for voltage smoothing and stabilization.
• Two capacitors with different capacitance values.

Wiring Details

ESP32-C6 Zero

• GND connected to the ground plane.
• 3V3 connected to the output of the AMS1117 3.3 voltage regulator.
• GPIO 22 connected to the PWM input of the Servo Motor.

AMS1117 3.3

• VIN connected to the VCC of the 2x 18650 Battery Pack.
• OUT connected to the 3V3 input of the ESP32-C6 Zero.
• GND connected to the ground plane.

2x 18650 Battery Pack

• VCC connected to the VIN of the AMS1117 3.3 voltage regulator.
• GND connected to the ground plane.

Servo Motor

• GND connected to the ground plane.
• VCC connected to the VCC of the 2x 18650 Battery Pack.
• PWM connected to GPIO 22 of the ESP32-C6 Zero.

Electrolytic Capacitors

• One capacitor with the positive terminal connected to the VCC of the 2x 18650 Battery Pack and the negative terminal connected to the ground plane.
• Another capacitor with the positive terminal connected to the 3V3 output of the AMS1117 3.3 voltage regulator and the negative terminal connected to the ground plane.

Code Documentation

There is no code provided for the microcontroller at this time. When code is available, it should be documented here with details on the setup, main loop, and any functions used to control the servo motor via the PWM signal.