If you’ve ever had a burning desire to weigh in on operations at the Port Authority Bus Terminal, now’s your chance. The Port Authority of New York and New Jersey is looking to create an advisory ...

There's something exciting about the idea of building gadgets yourself, free from the compromises or constraints of existing products out there. Maybe you're worried about all the preinstalled ...

A full-featured, Sixel-capable terminal browser for those who’d rather skip AI assistants Old-time web users will fondly ...

Working on a little script the other day I had the need to determine if the input to the script was coming from a pipe or from the terminal. Seems like a simple enough thing to determine but nothing ...

Instrumentation amplifiers find wide use in real-world data acquisition. However, designers often incorrectly apply them. Specifically, although modern in amps have excellent CMR (common-mode ...

In the last Circuit VR we looked at some basic op amp circuits in a simulator, including the non-inverting amplifier. Sometimes you want an amplifier that inverts the signal. That is a 5V input ...

The very basics of operational amplifiers. Learn comparator, inverting, and non-inverting op-amp configurations. An operational amplifier, or op amp, is a dc-coupled high-gain electronic voltage ...

As variable frequency drives (VFDs) are becoming the primary go-to solution for motor control, their capability is not something that can be matched. With every new generation comes better performance ...

In the previous installment of this series, we looked how the differential input configuration of an ADC can improve its performance. This installment talks about another ADC specification that ...