Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Smooth and snappy switches. Impressive in-software customization options. On par with Hall effect switches. 8,000-Hz polling rate. Simple robust build. Indicator screen is useful and entertaining.

Learn how to simulate a tipping stick with springs using Python! This video walks you through building a physics-based simulation that models spring forces, tipping motion, and friction step by step.

SunFounder has sent me a review sample of the Fusion HAT+ Raspberry Pi expansion board designed for motor and servo control ...

You might repurpose an old Raspberry Pi into a travel companion, using it as a pocket translator, GPS unit, portable NAS ...

The Stream Deck is great for running macros on your Mac, but there are ways to do it significantly cheaper. Sometimes, all it takes is a spare keyboard or a secondary numpad. In the pursuit of ...

As global energy demand surges—driven by AI-hungry data centers, advanced manufacturing, and electrified transportation—researchers at the National Renewable Energy Laboratory have unveiled a ...

Windows emojis add a fun pictorial element to any text. If you’re not in the mood to write stuff, why not say it with a bunch of adorable funny faces? Here’s how to access the emoji keyboard. Based in ...

Functions are the building blocks of Python programming. They let you organize your code, reduce repetition, and make your programs more readable and reusable. Whether you’re writing small scripts or ...

Justin Pot is a freelance journalist who helps people get more out of technology. Maybe you're visiting family with your MacBook and set up a temporary workstation using whatever you can find around ...

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