Arduino has become one of the key building blocks of the open hardware movement. Arduino, the platform, is designed to be modular, affordable, and easy for virtually anyone to use. The company behind ...

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...

LED, True RGB, depending on who you’re buying it from – technology has truly arrived. And Samsung’s debut ‘mainstream’ Micro ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...

Editor's Note — February 4, 2026: February 2026 is Super Bowl month, which means that most TVs from the 2025 model year are ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

Check out the component catalog. Note: these elements only provide the presentation and display of the represented hardware. They do not provide the functional simulation code of the hardware. That is ...

Abstract: The electronic paper (ePaper) is equipped with a thin-film-transistor (TFT) matrix backplane, but their driving methods are different from liquid crystal display (LCD). The polarity of the ...

We've had a few smart sporting elements on Gadget Master - smart football, smart golf club, smart tennis raquet, smart cricket ball - well, how about a smart basketball net? These Gadget Masters have ...