A physical Spotify controller built with an Arduino Uno, 16x2 LCD, push buttons, a rotary encoder, and a Python bridge using Spotipy and PySerial. The controller allows users to play/pause music, skip ...

As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

Simple Installation · Bearingless · Non-contact · High Speed Operation · Insensitive to EMFs · Reliable Feedback LENZ Encoders are non-contact bearingless absolute angle encoders. Two printed circuit ...

The ESP32 keeps finding new jobs in my house.

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

[导读]这个项目从广受欢迎的战术射击游戏《反恐精英2》中提取了一个核心的游戏玩法元素，并将其转化为一个真实的互动玩具。该设备采用Arduino Uno/Nano、4x4矩阵键盘、I2C LCD显示屏和蜂鸣器，模拟了游戏中经典的倒计时效果。 这个项目从广受欢迎的战术射击 ...

Abstract: In underwater environments, the absorption and scattering of light often result in various types of degradation in captured images, including color cast, low contrast, low brightness, and ...