M5Stack PaperMono brings ESP32 power to your pocket. Read books, use LoRa communication, and run custom firmware on an ...

KB Sriram recreated a 1982 hardware number sieve with microcontrollers, showing how physical filters crushed math problems ...

One of the nicest amenities of interpreted programming languages is that you can test out the code that you’re developing in a shell, one line at a time, and see the results instantly. No matter how ...

A normal 1080p framebuffer at 24‑bit color needs almost 6 MB, but the RP2350 has only about 520 KB of RAM, so storing even ...

2016 was a great year for Open Hardware. The Open Source Hardware Association released their certification program, and late in the year, a few silicon wizards met in Mountain View to show off the ...

There are quite a few microcontroller options on the market, from Arduino and Raspberry Pi to Espressif’s ESP32 platform. Personally, I'm not too fussed about Arduino or Raspberry Pi—here’s why my ...

In 1970, Caltech professor Carver Mead coined the term Moore’s Law, which is, in layman’s terms, a trend in computing hardware that the number of transistors that can be conveniently and inexpensively ...

Integrating processors, sensors, and data exchange functionality into everyday objects, the Internet of Things (IoT) pushes computing capabilities far beyond desktops and servers, weaving computation ...

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Texas Instruments has officially unveiled the MSPM0C1104, which it claims to be the world’s smallest microcontroller. This remarkable device measures a mere 1.38 mm², which is only slightly larger ...

Learn how to build a discreet smart home temperature and humidity sensor hidden inside an IKEA photo frame with a 7-year battery life.