Events

This fall, Herrick District Library will be collecting stories about what makes a home a home. The Holland Story Project is an oral history project that provides an opportunity for the people of the greater Holland area to share and…

Learn why large gain - infinite gain, in fact - as well as low output resistance and high input resistance are characteristics of the ideal amplifier. See how an integrated-circuit operational amplifier, or "op-amp," puts all these things…

Do you cherish your physical books as much as we do and hate putting well-loved books in the recycle bin? Learn how to upcycle book pages and turn them into paper flowers and about additional resources Groundworks has to…

Define what "feedback" means in electronics, and how it can be used in a circuit. Learn how negative feedback utilizes communication between the output and input of an amplifier, and how operational amplifiers use this phenomenon to create…