What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...
If you’re reading this, that means you’ve successfully made it through 2025! Allow us to be the first to congratulate you — ...
Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...
Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...
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Improving indoor air quality could save your life. Here are the expert recommendations
Improving your indoor air quality can reduce your COVID and flu risk, lower your cancer and lung disease risk, and eliminate ...
Snip the wire near the LEDs and pry the assembly upward. The LED module is lightly secured—it might take a flat screwdriver ...
Read our live updates from CES 2026 in Las Vegas to see the latest consumer gadgetry in all of its chatbot-enabled, ...
We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› All-purpose cleaners, ...
This is an implementation of the WireGuard® for ESP32 Arduino. Almost all of this code is based on the WireGuard Implementation for lwIP, but some potion of the code is adjusted to build with ESP32 ...
This IoT-enabled system continuously tracks a bedridden patient’s vital signs (ECG waveform, heart rate, and body temperature) from anywhere in the world. By combining a microcontroller (Arduino) with ...
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