The Smart Automatic Dustbin is an Arduino-based project designed to improve waste disposal through automation and smart sensing technology. The system uses an infrared (IR) sensor to detect the ...

If you're looking to celebrate LoL Classic's launch with some new cosmetics, these are all of the currently active League of Legends codes. Lauren spends most of her time dead in League of Legends, or ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

If you’re hunting for a new vacuum, Dyson has likely come up in one way or another. The brand is famous for its powerful vacuum cleaners, but its air power also extends to other parts of the home, ...

For over 5 years, Arthur has been professionally covering video games, writing guides and walkthroughs. His passion for video games began at age 10 in 2010 when he first played Gothic, an immersive ...

If you register for Home Depot’s Style and Decor newsletter, you receive a special code for 10% off furniture and home accents. Otherwise, you can sign up for the Home Depot coupon newsletter or text ...

16th October 2026: We added new Cake Off codes. Cake Off is a Roblox cake decorating game where you’ll vote for a theme, create the cake of your dreams using various toppers, flavors, and icings (in ...

A complete event-driven embedded systems project for an ESP32, HC-SR501 PIR motion sensor, LDR light sensor, and LED. The device spends most of its time in deep sleep. A PIR event wakes the ESP32. The ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

From smart home to hobbies.

原创 最新推荐文章于 2026-08-18 09:55:34 发布 · 345 阅读 如果你想让你的Arduino项目具备感知人体或动物运动的能力，那么PIR（被动红外）传感器模块几乎是你的不二之选。这东西本质上是一个“热 ...