Circuit Documentation
Summary
This document provides a detailed overview of a circuit that includes a PIR sensor, a Raspberry Pi 3B, and an ESP32-CAM. The PIR sensor is used to detect motion, and the ESP32-CAM is used for capturing images or video. The Raspberry Pi 3B serves as the main controller for the circuit. The document includes a list of components, wiring details, and any associated code.
Component List
PIR Sensor
- Description: Passive Infrared (PIR) sensor used for motion detection.
- Pins: VDD, SIG, GND
- Purpose in Circuit: Detects motion and sends a signal to the ESP32-CAM.
Raspberry Pi 3B
- Description: A single-board computer used for various applications.
- Pins: 3v3, GPIO2, GPIO3, GPIO4, GND, GPIO17, GPIO27, GPIO22, 3V3, GPIO10, GPIO9, GPIO11, ID_SD, GPIO5, GPIO6, GPIO13, GPIO19, GPIO26, GPIO21, GPIO20, GPIO16, GPIO12, ID_SC, GPIO7, GPIO8, GPIO25, GPIO24, GPIO23, GPIO18, GPIO15, GPIO14, 5V
- Purpose in Circuit: Main controller for the circuit.
ESP32-CAM
- Description: A low-cost development board with a camera module.
- Pins: 5V, GND, IO12, IO13, IO15, IO14, IO2, IO4, VOT, VOR, VCC, IO0, IO16, 3V3
- Purpose in Circuit: Captures images or video based on the signal from the PIR sensor.
Wiring Details
PIR Sensor
- VDD: Connected to 3V3 on ESP32-CAM
- SIG: Connected to IO13 on ESP32-CAM
- GND: Connected to GND on ESP32-CAM
Raspberry Pi 3B
- No direct connections specified in the provided net list.
ESP32-CAM
- 3V3: Connected to VDD on PIR Sensor
- IO13: Connected to SIG on PIR Sensor
- GND: Connected to GND on PIR Sensor
Code
No code was provided for this circuit.
This document provides a comprehensive overview of the circuit, including the components used, their descriptions, and detailed wiring information.