Tutorials

ESP32/Arduino finds the address of I2C device When uses I2C devices, it often needs to check whether the I2C device communicates rightly, or the device's I2C address is set wrong. This code will s...

This blog shows you how to use GitHub Actions to automatically update your server when pushing code. It covers generating SSH keys, configuring the server, adding keys to GitHub, creating the workflow, and the final result.

This tutorial discusses using ESP32 with ChatGPT for voice input and feedback. It covers required hardware, code development, and integration methods.

This is a testing post

Usage of ESP32 to control the human body infrared module, covering its components, control principle, applications, circuit connection, and code.

This post is an introduction to using the HSC001 module for audio playback. It details the necessary components, module features, pin distribution, hardware connections, and code implementation for setting up and playing audio files.

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