Hackaday gets results! Reader [John] saw our recent Fail of the Week post about a “sand matrix printer” and decided to share his own version, a sand-dispensing dot matrix printer he built last year.

The telecom regulator TRAI has agreed with the Department of Telecom to enable, by default, the display of the original name of the caller as per the identity used for connection to the called party, ...

Regulator and telecom department agree on phased rollout starting with 4G and 5G networks; feature to enhance transparency and curb spam calls The Telecom Regulatory Authority of India (Trai) and the ...

Working from home has gone from being a growing trend to a full-scale phenomenon. There are many perks to a work-from-home arrangement, to be sure, but there can also be downsides: For example, ...

We measure yearly running costs of every electric shower we test, and we look for those that are easy to install and use, consistent in terms of temperature and that are able to produce a generous jet ...

Black Rabbitis one of the newest additions to Netflix's library of crime thrillers, and it's pretty interesting. Expectations might feel immediately high for this one, as Jude Lawand Jason Batemanare ...

Inkjet printing (IJP) is a versatile, non‐contact method that uses piezoelectric energy to deposit ink droplets onto substrates, enabling precise pixel patterning up to about 300 ppi, crucial for ...

A plugin for Obsidian that converts Legend of the Five Rings shorthand symbols (like (air), (st), (crane)) into SVG icons both within the Obsidian editor and when published to Obsidian Publish. It ...

ドットマトリクスLED(WAVESHARE-20591)にmp4ファイルの動画データを表示するPicoのFWとPCアプリです。