Fig 1. An SPI-based output driver (in this case, an L9822 octal relay driver from STMicroelectronics) can be used to provide a random mix of I/O pins at the chip’s output. The circuit in (a) senses a ...

Industrial digital inputs sample and serialize the state of eight 24-V current-sinking inputs under SPI or pin-based timing control, allowing for readout of the eight states via SPI. Here is an ...

GE Intelligent Platforms has launched the first in a new family of VME multifunction I/O boards designed specifically to address the problems caused by the growing constraints on size, weight and ...

Today’s designers have a multitude of ADC choices that provide different digital outputs. This second article in the JESD204 series covers the different types of outputs in terms of physical ...

Schweitzer Engineering Laboratories, Inc. has released the SEL-3505-3 Real-Time Automation Controller (RTAC). The newest compact member of the SEL-RTAC family adds connections for three digital ...

If you find yourself tasked with specifying and designing a new studio system based on AoIP control surfaces, and routers then you should make every attempt to get yourself to Las Vegas on April 22.