Abstract: This paper discusses about an advanced smart audio visualizer with equalizer, by assembling Arduino, DFPlayer mini, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), an arrangement ...
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A compact and user-friendly system designed to assist color-blind individuals in identifying colors. This project utilizes an Arduino Nano, a TCS230/TCS3200 color sensor, an OLED display, and a ...
这是一个结合了3D打印、舵机、PIR传感器和DFPlayer MP3模块的DIY项目，旨在制作一个带有动画眼睛的"鱿鱼游戏"老板面具。当检测到动作时，面具的眼睛会移动并播放声音，非常适合万圣节使用。 这个项目是一个很好的起点，特别适合那些想控制眼球运动和播放 ...
Fast and easy to understand Arduino library to use the DFPlayer Mini MP3 module from DFRobot.com. This is a huge improvement (both in terms of execution speed and simplicity) to the standard library ...
When you’re out riding your bike, a horn can be a useful warning device to other road users and pedestrians alike. It can also be a source of fun and amusement, or annoyance, depending on the sounds ...
SparkFun’s latest development board, the ESP32 Qwiic Pro Mini, puts the Espressif ESP32-PICO-MINI-02 on a compact Arduino Pro Mini footprint. It also includes an onboard QWICC connector for easy ...
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