A recent paper in Nature Communications discusses how to 3D print common logic gates using both macro-scale 3D printing techniques and a much smaller version with microstereolithography.

Logic gates have one or two 0 or 1 inputs but only one 0 or 1 output as in the following examples. Transistors make up gates, gates make up circuits, and circuits make up electronic systems.

A rather more obvious circuit uses a MOSFET or bipolar transistor as a switch, driving the gate or base with the 3.3V logic and taking the 5V logic output from the drain or collector. This is very ...

Last week, MIT researchers published a blog post highlighting a paper detailing work on fully 3D printable electronics — namely a simple, semiconductor-free logic gate. The original paper was ...

Instead, the senior Gates used the "love and logic" parenting technique ... Microsoft—now worth more than $3 trillion—is partly the behemoth it is because Gates' parents supported their ...