arduino
Never Buy the Same L298N Twice: An Arduino UNO Q Parts Tracker
A maker got tired of owning eight identical motor drivers, so he built an Arduino UNO Q inventory tracker that answers one question: do…
news & releases
Eight Free Maker Tools Just Launched at Circuit.Rocks
Eight free maker calculators just landed at Circuit.Rocks: LED resistor, voltage divider, PCB trace width, logic-level checker, BOM-to-Cart, and more. No login, instant math,…
3d printing
Soldering Tool Stand V2: A 3D-Printable Workbench Organizer for Makers
A free 3D-printable organizer that gives your soldering iron, tools, spool, and stray components a tidy permanent home on your workbench.