With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

Visualizers used to be very much in vogue, something you’d gasp in at amazement when you’d fire up Winamp or Windows Media ...

🔧 Implement stateful SWD protocol for debugging RP2350 RISC-V cores on Raspberry Pi Pico2 using GPIOs from another Pico as a probe.

An intelligent Protogen visor display system that uses advanced audio analysis to detect emotional states and respond with appropriate LED animations. Built for Raspberry Pi Zero 2 W with Adafruit RGB ...

Before the Raspberry Pi came out, one cheap and easy way to get GPIO on a computer with a real operating system was to ...

Framed Washington Metro map uses Raspberry Pi Pico W and WMATA departure API to light 144 LEDs live. Laser-cut matboard masks 144 LEDs; data refreshes so you can see every train's position from home.

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in school, where we learn about its use in the context of a circle. More ...

A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. Maybe you’ve seen an influencer gliding ...

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...

Lutron creates architectural lighting controls and automated shading solutions. Wireless Pico remotes and Athena Lighting Control System from Lutron were used in the renovation of the Institute of ...

Moonrider, a Bengaluru-based electric tractor company, has raised $6 million in its Series A round led by pi Ventures, with participation from Singularity AMC and existing investors Advantedge ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...