AutomationDirect announces the release of a new White Paper, “Basic Pneumatic Circuits”, which discusses common pneumatic circuits that can be used alone or as building blocks in larger pneumatics ...

Finishing this circuit will require the correct application of circuits we've learned this week as well as incorporating logic similar to the Equality Comparator (an earlier Hack). You must complete ...

There are two groups of classic circuits: those which have served us well in the past, but have been superseded by better designs, and those which are still in use, perhaps with updated components. In ...

Operational amplifiers are a basic component that are discussed in most analog electronics text books. Their origins are primarily military and Walt Jung provides a very thoroughly researched history ...

An increasing number of publications and institutions are dedicated to synthetic biology. From the initial focus on the design of synthetic genetic circuits, how has the field expanded and evolved?

What are the challenges for real-time biosensing and “edge” analysis? How do gold and gold-silver nanowires address the issue? How these sensors can implement elementary logic functions. Wearable ...