A selection of the best machines for turning your failed prints and scrap plastic into new 3D printing filament.

ASCENDO’s DSP4-6602 amplifier delivers 6,600W RMS, DSP control, and 5Hz output for custom home theaters using passive subwoofers.

As handheld consoles continue to grow and push the limits of what you can actually hold in your hands, the Arduboy FX-C comes in a refreshingly pocketable package. It manages to s ...

For a certain kind of intricate, highly-detailed manufacturing, there’s really no substitute for a resin 3D printer, and it’s therefore unfortunate that they require so many poisonous chemicals. The ...

Your TV's Sound Is Bad. These Free Fixes Make It Noticeably Better ...

Tanaka Masayuki’s PCMFlow722 library enables (half-duplex) two-way real-time HD voice over ESP-NOW on ESP32 boards with a speaker and a microphone, effectively transforming them into walkie-talkies.