ESP32Cube

This post shows how to remove strikethrough on completed tasks in Obsidian.

The Bounce2 library is a easy use tool for Arduino platforms, it will help us to solve the problem of erroneous states caused by the tiny vibrations of mechanical key switches when they are closed or opened.

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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.

This article details how to utilize ESP32's PWM feature to manage LED brightness, covering components, code, and testing.

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...

There are serval ways to connect ESP32 to Wi-Fi, in this article we will intorduce it. Provide Wi-Fi ID and password in the code This is the simplest way, but the disadvatage of this way is user n...

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

This is a testing post