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 ...

A quadrature encoder uses two output channels offset in phase to detect both direction and position with greater precision.

Using the ISA/IEC 62443 Standards to Secure Your Industrial Control Systems (IC32) provides a detailed look at how the ISA/IEC 62443 standards framework can be used to protect critical control systems ...

Since Morpheus8 got the co-sign from the likes of Kim Kardashian (the Skims founder once praised this specific treatment for her six-pack), radio-frequency microneedling quickly became the treatment ...

All pcard activity is subject to periodic audit to monitor compliance with policies and procedures governing this program. Improper use could lead to suspension of privileges. Cardholders use a ...

During the postwar period, White Motor acquired leadership in the heavy-truck and the farm-equipment fields by purchasing small truck makers and small farm-machinery companies such as the Oliver Corp.

This chart outlining Research Foundation procurement card categories is a general guide to cover most situations and is not to be considered all-inclusive of every possible charge.