Milpitas, Calif.—Galvanic isolation (meaning there is no ohmic signal path connecting the two sides of the interface) is the solution to many line and loop problems, as well as a way to avoid ...

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 ...

The vast majority of commercial buildings today include direct digital control (DDC) systems. These systems are also known by other names, such as facility management systems (FMS) and building ...