A precision voltage divider produces a specific fraction of its input voltage using carefully matched resistive components.

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

From machine learning to voting, the workings of the world demand randomisation, but true sources of randomness are ...

Discover how to create a simple electric motor using everyday materials in this step-by-step tutorial. Learn how to build a ...

Lyroic Bridge, Ren Hypercore, and Ascaris Prime are all very important resources that were introduced to Warframe in The Old ...

Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may ...