I picked up some pulse width modulation to voltage converter modules. You’ve seen these before under a variety of names. They look amazing for the price, but there are a few little things you might ...

A great many industrial sensors — flow, level, temperature, pressure, pH, and the list goes on — produce a 4-20 mA output, but today's factories increasingly need digital inputs via standard field ...

The PCF8591 module is still being widely used by students and hobbyists on various projects all over the world. Sometimes you need to know more about the uses of that compacted module. In this post, I ...

Designers of digital systems are familiar with implementing the 'leftovers' of their digital design by using FPGAs and CPLDs to glue together various processors, memories, and standard function ...

A hybrid DC-DC converter topology boosts efficiency by combining a buck regulator and a charge pump. Is it the future of intermediate bus conversion?

How to decide between buffered and un-buffered (switched capacitor), high-speed analog-to-digital converters, with an example of anti-aliasing filter design. The fundamental end goal when using an ADC ...