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 ...

This is the fifty-fifth installment in the 100 tricks card magic series. It presents an effective visual trick that blends simplicity with audience impact. Clear instructions walk through each ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

There seems to be some behavior of the tutorial FMUs (mass-spring-damper system) that is not according to how the corresponding physical system would behave. It is very noticeable for some parameter ...

Arduino RFID technology works by using electromagnetic waves in the radio frequency spectrum for wireless communication and data transfer between RFID tags and readers. From supermarket anti-theft ...

I've been using the notebooks in tsai/tutorial_nbs/ as a form of tsai installation verification. For each notebook that fails on my local system, I have reproduced the error on Google Colab in both ...