A maker shared an electronics project on Digikey that explains an automatic system for recognizing and organizing resistors using an Arduino Uno Q. Zach Hipps did the work and looked for methods to ...

Add Yahoo as a preferred source to see more of our stories on Google. Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can ...

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? - Jim Bottomley A: We have two different options that might be of interest to you, Jim. In the ...

The BBC recently published an exposé revealing that some Chinese subscription sites charge for access to their network of hundreds of hidden cameras in hotel rooms. Of course, this is presumably ...

Dark matter is a type of matter that is predicted to make up most of the matter in the universe, yet it is very difficult to ...

Most of the universe is made of dark matter and dark energy, yet scientists still don’t know what either one is. New ultra-sensitive detectors are being built to spot incredibly rare particle ...

Penn Engineers have developed a system that lets robots see around corners using radio waves processed by AI, a capability ...

Oh, sure, I can “code.” That is, I can flail my way through a block of (relatively simple) pseudocode and follow the flow. I ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...