After this tedious step, he designed a PCB that hosts an Arduino Nano to accept input, two MCP23017 GPIO expanders to give it enough outputs, and CD4066BE CMOS switches to trigger the connections.

Even the best products won't meet expectations if they are packed poorly—packaging matters. The same goes for drug delivery. Osaka Metropolitan University researchers have uncovered the critical ...

Commercialising its ReRAM and securing new agreements with foundries and Integrated Device Manufacturers (IDMs) to increase availability of its technology and grow licensing and non-recurring ...