An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light ...

Last week, I waxed rhapsodic about why we wrench (the joy of solving problems, making choices, doing things our own way, controlling our world), and mentioned a few wiring-related things as examples.

TX & RX pins defined to correct pins on S2 mini RX = GPIO17, TX = GPIO18 (Thanks to Danny-(Ant966) & SurvivalHacking for providing your diagrams) Thought I'd make it easy for those wanting to try out ...

With all the materials needed in hand, it is time to get on with the build. The first thing to do is print out the 3D part you’ll need for this build. We have included the models above, but you can ...

Bonus Jul 18, 2025 Jul 18, 2025 May 29, 2025 Bonus Ratio: 1 share(s) for every 2 shares held Bonus Nov 16, 2022 Nov 17, 2022 Sep 30, 2022 Bonus Ratio: 2 share(s) for every 5 shares held Motherson Sumi ...

Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...