Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an ESP32 microcontroller, an MPU-6050 accelerometer and gyroscope, two servo motors, a 7805 voltage regulator, and a 9V battery. The circuit is designed to control the servos based on data from the MPU-6050, with power regulation provided by the 7805 voltage regulator.

Component List

1. ESP32

   • Description: A powerful microcontroller with Wi-Fi and Bluetooth capabilities.
   • Pins: EN, VP, VN, D34, D35, D32, D33, D25, D26, D27, D14, D12, D13, GND, VIN, 3V3, D15, D2, D4, RX2, TX2, D5, D18, D19, D21, RX0, TX0, D22, D23, BOOT

2. MPU-6050

   • Description: A 6-axis motion tracking device that combines a 3-axis gyroscope and a 3-axis accelerometer.
   • Pins: VCC, GND, SCL, SDA, XDA, XCL, AD0, INT

3. Servo (x2)

   • Description: A motor that can be precisely controlled to rotate to a specific angle.
   • Pins: gnd, vcc, pulse

4. 7805

   • Description: A voltage regulator that outputs a stable 5V from a higher input voltage.
   • Pins: Vin, Gnd, Vout

5. 9V Battery

   • Description: A standard 9V battery used to power the circuit.
   • Pins: -, +

Wiring Details

ESP32

• 3V3 connected to MPU-6050 VCC
• GND connected to MPU-6050 GND
• D4 connected to Servo pulse
• D5 connected to Servo pulse
• D21 connected to MPU-6050 SCL
• D22 connected to MPU-6050 SDA

MPU-6050

• VCC connected to ESP32 3V3
• GND connected to ESP32 GND
• SCL connected to ESP32 D21
• SDA connected to ESP32 D22

Servo (1)

• gnd connected to 9V Battery - and 7805 Gnd
• vcc connected to 7805 Vout
• pulse connected to ESP32 D4

Servo (2)

• gnd connected to 9V Battery - and 7805 Gnd
• vcc connected to 7805 Vout
• pulse connected to ESP32 D5

7805

• Vin connected to 9V Battery +
• Gnd connected to 9V Battery - and Servo gnd
• Vout connected to Servo vcc

9V Battery

• - connected to 7805 Gnd and Servo gnd
• + connected to 7805 Vin

Code

No code is provided for this circuit.

---

This document provides a comprehensive overview of the circuit, including a summary, component list, wiring details, and code documentation. Each section is designed to help understand the purpose and connections of each component in the circuit.