How to Make Your Own Solder Flux
Learn how easy it is to make your own solder flux at home.
Learn how easy it is to make your own solder flux at home.
follower posted a new project up on Labradoc: an LED matrix display connected to an Arduino Mega ADK and an Android phone: I was working to get things working for the evening of Sat 19th (NZ time) but noticed an issue during the afternoon that stopped much in the way of new feature development. Once […]
Earlier this month, we linked out to the first three posts in the I Heart Robotics team’s ongoing series about choosing hardware for the fused-filament parts that come off your RepRap-type 3D printer. On Sunday, they published the fourth installment, this time focusing on the best way to make a rotating pin joint between two printed beams.
It’s absolutely incredible that the most accurate atomic clocks lose only about 1 second over 138 million years. But how exactly do they work? Bill Hammack, The Engineer Guy, explains the science behind these time-keeping marvels in his latest video.
Love the news coming from Hack a Day Hack a Day hasn’t change its format since 2004. Even though MAKE has gone Web 2.0 with buttons using mouseover, and Instructables has fancy drop-down menus, Hack a Day has been a constant black background, green text child of the web circa 2004. A while ago, we […]
This Mindstorms submarine (a.k.a., the Grey November) keeps the NXT microcontroller brick safe inside a plastic bag! [via The NXT Step]
Caleb Kraft from HaD built an old skool intercom system for his VW bus out of two old phones. His video, above, shows how you can do it too.