Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

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

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

Sensors small enough to disappear into the body, microrobots that move without wires, and smart systems hidden inside ...

Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

Earlier this year Donut Lab caused quite the furore when they unveiled what they claimed was the world’s first ...

Compare Mechanical Engineering vs. Mechatronics in 2026. Examine the basic subjects like VLSI and ROS, academic distinctions, ...

More than six months after the launch of the iPhone 12 series, Apple unveiled a new first-party MagSafe accessory in the form of a wireless battery pack. The MagSafe Battery Pack has a 1,460 mAh ...

This profile has not been claimed by the company. See reviews below to learn more or submit your own review. DieHard Batteries manufactures automotive batteries. Its product line includes batteries ...

Abstract: Soil moisture monitoring is essential for optimizing irrigation strategies, enhancing crop yields, and conserving water resources in precision agriculture. Traditional sensing methods often ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: This study focuses on battery degradation within Lithium-polymer (Li-po) batteries. Two factors that can influence the speed of battery degradation are temperature and charging/discharging ...