This library currently supports any board based on the ATmega168, ATmega328P, ATmega32U4, or ATmega2560 which runs at 8 MHz, 16 MHz, or 20 MHz. The LED strip's input connector has two pins that should ...

This is a project build for a Arduino based Solar MPPT charge controller.It has features like: LCD display,Led Indication, Wi Fi data logging and provision for charging different USB devices.It is ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

一个分散的自动售货机。 这个项目使用Web Serial API弥合了区块链支付和物理硬件之间的鸿沟。 它检测Base主网网络上的USDC支付，触发ArduinoLeonardo分配250毫升水，并向商家的保险库生成“影子收据”NFT，用于链上忠诚度跟踪和未来的用户奖励。 生成带有特定USDC ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Want to visualize radioactive particles? You don’t need a boatload of lab equipment. Just a cloud chamber. And [Curious Scientist] is showing off an improved miniature cloud chamber that is easy to ...