Several makes of multi channel relay boards that are controlled over an RS232 serial port. I am testing with a model that uses a ULN2803A chip also noted as a darlington array and an RS232 level ...

LAS VEGAS (KLAS) — A Discovery Channel TV star claimed that he used his “supernatural” ability to “read” his cellmate before allegedly killing him at the Clark County Detention Center in Las Vegas, ...

Abstract: Optical fiber channel is emulated flexibly and accurately by a neural network module which is differentiable naturally and has good generalization over GCS and PCS modulation format with ...