Formula 1’s second edition of its Lego drivers’ parade, this time using go-karts featuring 28,000 Lego bricks, ended in a ...

The WR1 was already a genuinely impressive piece of work - a fully 3D-printable, 1/8-scale AWD rally chassis capable of hitting 40 mph, available for $35 ...

On a miniature roadway made of cardboard and tape, a small grid of LED lights flickers from red to green. It looks like a toy, but for Yash Javhare—who is in his Second Year of Diploma in AI & Machine ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

Neuro PlayGround (NPG) Lite is an open-source neuroscience development board by Upside Down Labs that lets you read, process, and act on bio-potential signals like EEG, EMG, and EOG. This repository ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens. How much is 120 ...

I'm trying to get block detection working on my HO scale model railroad. I found this page and liked the idea of using current transformers to detect the Digital Command Control signal inducing ...

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3D print and Assemble an Arduino-based Custom Remote-Controlled Drift Car That Emits Realistic Smoke for Thrilling Indoor Drifting! This time, we’re building a 1:24-scale, fully-3D printed miniature ...

3D print and build an Arduino Pistol-grip Transmitter for controlling Remote Control cars. Today, we’re assembling and wiring a 3D printed Arduino-based pistol-grip radio transmitter that operates ...