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“This is a Digital Clock design that was built from 24 custom 3D printed analog clocks. It shows the digital time. Between time displays, it shows moving artwork. It is composed of 3D printed parts, 25 Arduino nanos and 48 …

“Magnetic field is a region around a magnetic material or a moving electric charge within which the force of magnetism acts. Device is extremly simple and consist only few components: - Arduino nano microcontroller - small Oled display - Led and resistor - and …

“ESPmeter helps monitoring domestic gas consumption; a small device captures data from the gas meter which is then sent to a server via HTTP; a web application allows visualizing daily gas consumption with a granularity up to 5 minutes. Operating …

“Why this project was built? I work at Prabal Learning Innovations, an educational startup. One of our educational kits contains a 3D printed part that is wound with a copper coil to demonstrate electromagnetic induction. Winding the 3d printed part …

“This is a remix of two great calendar Instructables. The first is the tomatoskins Automated Perpetual Calendar and the second is the cfb70 Cryptic Calendar. I have constructed a number of manual perpetual calendars in the past. The big drawback …

“Track the total volume of water spent and evaluate approx. evaporation rates by temperature, humidity, and pressure to prevent water overuse Especially during a pandemic related to a virus that washing your hands is efficient to stop its spreading, it …

“You can find numerous Turing machine implementations on the internet that are absolutely stunning. The makers of these devices often set lofty goals for themselves, like “mechanical only solutions”, which they met and exceeded with aplomb. In my humble opinion …

“Years ago I came across a wooden perpetual calendar and I loved the idea. After thinking about it for months I decided I wanted to make one myself; however, there was a long list of things I wanted to do …

“This goal of this Digital I/O library is to ease the use of simple sensors and devices attached to Digital I/O pins. If you like this library please star or comment on github to pat me in the …