Keeping plants alive is easy if you’re diligent and never forget to check on your green friends. However, a little electronic ...

Stylish, Modern Design Integrated Motion Sensor 120-Degree Detection Angle Adjustable Detection Distance IP65 Protection Rating - Outdoor Safe Wiring Required The EGLO PIR Sensor LED Outdoor Wall ...

Made from Sturdy Die-Cast Aluminium Build PIR Sensor - Adjustable LUX Sensitivity & Timer 180-Degree Beam Angle 12 Metre Detection Distance Angled, Adjustable Bracket The Rye Adjustable PIR Sensor LED ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Megan Wollerton Following a new round of testing, we have added a number of ...

Abstract: Intelligent home service systems consist of ubiquitous sensors, a home network, and a context-aware computing system that together collect residential environment information and provide ...

An Arduino library for 7-segment display modules based on the TM1637 chip, such as Seeed Studio's Grove 4 digit display. The TM1637 chip also has keyboard input capability, but it's not implemented in ...

Abstract: Drunk driving remains a significant issue worldwide, with thousands of lives lost every year due to accidents caused by individuals operating vehicles under the influence of alcohol. The ...