Collaborate Disseminate
[Mark Jenkins] wasn’t impressed with the Covid 19 vaccination verification systems that restaurants in Manitoba are required to use. Patrons must present a QR code, which must be verified by …read more Continue reading Manitoban Makes Open Software Demo of Proprietary Vaccine Verification Systems
Heavy rainfall in Northern Europe last month caused disastrous flooding in several countries. [Daniel Jedecke] was on assignment in the North Rhine-Westphalia region of Germany during the floods and saw …read more Continue reading Solar Fueled Emergency Power Pack
[Martin] sent this query, along with the lead photo, into the tip line, and he makes a good point. Most development and evaluation boards have multiple rows of pin headers, …read more Continue reading Who Needs Pin Headers?
[João Nuno Carvalho] is a passionate learner. Software engineer by day, he studies all different branches of science and engineering in his spare time. He has organized an impressive list …read more Continue reading Materials for Self Learners
Tired of all your completed (or half-completed) projects cluttering up your workspace? Or you toss them in a box and later forget which box? Well [Another Maker] aka [Develop With …read more Continue reading Workshop Organization with Panels
Back before the days of computers, animation was drawn by hand. We typically think of cartoons and animated feature films, but there were other genres as well. For example, animation …read more Continue reading Animation in Education, 1950’s Style
Even the most punctual among us are content to synchronize their clocks to external time sources like navigation satellite constellations, network time servers, frequency-controlled AC mains, or signals broadcast by …read more Continue reading Accurate Digital Clock Keeps Ticking with FPGA
Want to start your own collection of retro computers, for free? Well graphic designer [Rocky Bergen]’s collection of paper craft models might be the answer. [Rocky] has designed over a …read more Continue reading Retro Computers From Paper
Recore 3D printer board developer [Elias Bakken] has posted about the automatic test procedure he developed using a stack-up of four (at least) pieces of vintage HP test equipment. In …read more Continue reading Vintage Test Equipment Addiction Justified
With some time to kill and an array of old Apple computers on hand, [Pierre Dandumont] wondered if he could continuously upgrade a single OS drive from the oldest system …read more Continue reading A Single SSD’s Journey from System 7 to High Sierra