Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.

Program $20 ESP32 microcontroller boards using Claude Code to build Bluetooth audio spectrum analyzers and sea displays without reading a manual.

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 ...

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 ...

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 ...

If you're into microcontrollers, you've probably heard of the ESP32. This $5 microcontroller can be easily mistaken for an Arduino with networking capabilities, but it's so much more than that. Those ...

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 ...

The maker of the Raspberry Pi single board computer has released the new Raspberry Pi Pico, a microcontroller board built on Raspberry Pi's own RP2040 silicon. That makes the Raspberry Pi Pico ...

DigiKey and Arduino will award four contestants with a custom, dream-lab package valued at approximately $5,000 each. The lab ...

The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for ...