Molecular substrates can be viewed as computational devices that process physical or chemical 'inputs' to generate 'outputs' based on a set of logical operators. By recognizing this conceptual ...

A programmable logic controller (PLC) is an industrial solid-state computer that monitors inputs and outputs, and makes logic-based decisions for automated processes or machines. 1. The image above is ...

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 ...

Before we plunge headfirst into the fray with gusto and abandon (and aplomb, of course), let’s remind and reassure ourselves that—although the following discussions focus on the devices and ...

You can assemble a pulse-generation circuit from a simple Schmitt-input AND gate plus a resistor-capacitor timing network. However, if you need a logic function that's not a standard catalog item, you ...

The most common method for sharing data between devices is via a digital means of communications. Several standard buses implement such methods, with the main differences between them being data rate ...

Two triple-output, isolated, plug-in power supplies from Texas Instruments provide regulated low-voltage outputs for mixed logic applications such as Operating from a standard -48V central office ...

Figure 1. The standardized tape recording and playback EQ curves. The next aspect of analog tape recording is an interesting one, for it can also apply to audio transmission on long circuits ...