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 ...

In this Arduino-based radar project, we use an ultrasonic sensor instead of radio waves to detect objects. The sensor emits sound waves that are inaudible to humans and measures the time taken for the ...

A simple way to add wireless connectivity to an XLR device with mic signal levels, I find out how well Positive Grid's solution holds up in a full band rehearsal ...