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 ...

Today’s servo systems depend on accurate, consistent feedback to maintain position, control speed, and execute complex motion ...

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

Wasps are amazing fliers: they can change direction in an instant, abruptly hover in the air, and then swerve backwards or sideways. The wasp is a mini helicopter with extremely high ...