Circuit Documentation

Summary

This document provides a detailed overview of a circuit consisting of an ESP32 CAM module, an XL6009 Voltage Regulator, and two 18650 Li-ion batteries. The circuit is designed to power the ESP32 CAM using the voltage regulated by the XL6009 from the 18650 Li-ion batteries.

Component List

XL6009 Voltage Regulator

• Description: A DC-DC step-up (boost) converter that increases the input voltage to a higher output voltage.
• Pins:
  • OUT +
  • OUT -
  • IN +
  • IN -

ESP32 CAM

• Description: A low-cost development board with a camera module, suitable for IoT applications.
• Pins:
  • 5V
  • GND
  • GPIO12
  • GPIO13
  • GPIO15
  • GPIO14
  • GPIO2
  • GPIO4
  • 3.3V
  • GPIO16
  • GPIO0
  • 3.3V / 5V / P_OUT
  • GPIO3 / RX
  • GPIO1 / TX

18650 Li-ion Battery x 2

• Description: Rechargeable lithium-ion batteries commonly used in portable electronics.
• Pins:

Wiring Details

XL6009 Voltage Regulator

• OUT + is connected to 5V of the ESP32 CAM.
• OUT - is connected to GND of the ESP32 CAM.
• IN + is connected to + of the 18650 Li-ion Battery x 2.
• IN - is connected to - of the 18650 Li-ion Battery x 2.

ESP32 CAM

• 5V is connected to OUT + of the XL6009 Voltage Regulator.
• GND is connected to OUT - of the XL6009 Voltage Regulator.

18650 Li-ion Battery x 2

• + is connected to IN + of the XL6009 Voltage Regulator.
• - is connected to IN - of the XL6009 Voltage Regulator.

Code

There is no code provided for this circuit.

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This document provides a comprehensive overview of the components and their interconnections in the circuit. The ESP32 CAM is powered by the regulated output of the XL6009 Voltage Regulator, which in turn is powered by two 18650 Li-ion batteries.