What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

If you’re building a project on your ESP32, you might want to give it a fancy graphical interface. If so, you might find a ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By James Austin James Austin is a writer covering games and hobbies, which means ...

Editorial Board The Editorial Board speaks for free markets and free people, the principles, if you will, marked in the watershed year of 1776 by Thomas Jefferson's Declaration of Independence and ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

A board of trustees manages funds and oversees advisory roles, distinct from a board of directors. These boards are prevalent in nonprofits, focusing on fundraising and grant-writing. Trustees plan ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Abstract: Arduino is an open-source microcontroller system that has been widely used in the development of various electronic projects because it is simple to use and many resources are available. The ...

Porcupine is a highly-accurate and lightweight wake word engine. It enables building always-listening voice-enabled applications. It is Sensitivity is the parameter that enables developers to trade ...