Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

What if you’ve already seen fragments of the future - without realizing it? In this thought experiment grounded in Einstein’s relativity, we unpack how a simple diagram changes our entire ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...

Abstract This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of ...

Now, Stanford scientists have found “an embarrassingly simple solution” that could make almost any drug molecule effective in oral pill form, testing it in mice with chemotherapy drugs that ...

This article was originally published with the title “A Simple form of Electric Motor” in Scientific American Magazine Vol. 65 No. 14 (October 1891), p. 210 doi:10.1038 ...

This article was originally published with the title “A Simple form of Hat Holder” in Scientific American Magazine Vol. 65 No. 13 (September 1891), p. 195 doi:10.1038 ...

The Uno Rev3, is a great beginner board as it's included in many starter kits. It's also complemented with a host of online resources that even without the official Projects Book from Arduino, you ...

The experts at Forbes Advisor walk you through Form 943, including step-by-step instructions on how to fill it out and when to file it.