Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Notifications You must be signed in to change notification settings Arduino Nano + SIM800A GSM Module to ThingSpeak This project demonstrates how to send sensor data from an Arduino Nano to the ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

How fast does your heart beat? It’s a tough question to answer, because our heart rate changes all the time depending on what we’re doing and how our body is behaving. However, [Ludwin] noted that ...

Apple has accused a former employee of the Apple Watch team of stealing confidential information and handing it over to Chinese tech company Oppo, according to The Verge report. The employee, Dr Chen ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

Abstract: The biocompatible devices suitable for recycling and biodegrading can be achieved with organic materials in nature. In this work, a biocompatible capacitive humidity sensor is presented to ...