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 ...

At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please ...

This scalable test system was developed in collaboration with EA Elektro-Automatik for testing the charging communication ...

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Should you spend some time around the less scientifically informed parts of the internet, it’s easy to find “Free power” stories. Usually they’re some form of perpetual ...