Services

element14

community

Electronics community and distributor — components, projects, tutorials, and Farnell parts

GEDmatch

community

DNA comparison and genealogy — upload raw DNA from any testing company, find matches across platforms

Sky & Telescope

community

Astronomy magazine — observing guides, equipment reviews, science news, and interactive sky chart

WikiTree

community

Free collaborative family tree — single shared world tree connecting all genealogy research

Instructables

community

DIY project community by Autodesk — step-by-step tutorials for crafts, electronics, cooking, and more

Hackster.io

community

Hardware project community — IoT, Arduino, Raspberry Pi, AI, and robotics project tutorials

DigiKey

community

Electronic components distributor — 15M+ parts from 2,500+ manufacturers with same-day shipping

Mouser Electronics

community

Electronic components distributor — semiconductors, passives, connectors, and development tools

MuseScore

community

Free sheet music and composition — notation software, community scores, and playback

KiCad

community

Free open-source EDA — schematic capture, PCB layout, 3D viewer, and BOM management

Yousician

community

Music learning app — guitar, piano, bass, ukulele, and singing with real-time feedback

flowkey

community

Piano learning app — interactive lessons, song tutorials, and real-time note recognition