Explore 50+ ESP32-CAM projects with complete DIY tutorials, circuit diagrams, and Arduino code. From face recognition to surveillance systems - all skill levels! Skip to main content ... Welcome to ...

Circuit Diagram for Interfacing ESP32-CAM with your PC. Finally, we come to the main part, the circuit diagram. Let's take a deep dive into the connections. Here, I have selected the most common ...

This project uses an ESP32 module and Arduino programming to control a traditional infrared air conditioner via HomeKit, and to monitor real-time temperature and humidity using a DHT11 module. It uses ...

Connect the IR LED to the ESP32 GPIO 4. Use a 2N3904 transistor to drive the IR LED without the need for a resistor. IR Receiver: Connect the IR receiver to GPIO 15. Use a 2.2uF capacitor to stabilize ...