How I use my phones hidden sensors to fix things around my house

From leveling shelves to reducing eye strain, these clever tricks will make you see your device in a whole new light ...

This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...
How-To Geek on MSN

Don't buy a Raspberry Pi—these alternatives are cheaper and better

I love the Pi, but it's not always the best tool for the job.
IEEE

A Hybrid IoT Fall Detection System Using Wearable Sensors and WiFi Channel State Information

Abstract: This paper presents a robust and scalable fall detection framework that integrates wearable inertial sensors with WiFi Channel State Information (CSI) in a pipelined architecture suitable ...
Circuit Digest

DIY Arduino Robotic Arm

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...
IEEE

Enabling the Use of Environmentally-sustainable Energy-harvesting Sensors in the Smart Building Automation Domain

Abstract: Low-power wireless sensors that use harvested energy (e.g., from light) do not require batteries and contribute significantly to higher environmental sustainability. However, the constrained ...
Elektor Magazine

Low Power Timer Clock

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a ...