The AD5593R is an IO device with 8 channels that can be configured as ADC DAC or GPIO. In that sense it is one of the most flexible IO expanders on the market. Both the ADC and DAC are 12 bit, giving ...

Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at [aritrakdebnath2003]’s MIDI THEREMIN, we see it works differently, but it does play ...

[A Raymond] had some free time at work, and decided to spend it on creating a wireless warning sign. According to his blog profile, he is a PhD student in Applied Physics. His lab utilizes a ...

The new NTC input pin enables more precise external temperature measurement alongside existing junction readings.

Roku and Aurzen have premiered the Aurzen Roku TV Smart Projector D1R Cube, a mouthful of a name for a diminutive projector, for "under $200." This is the first projector to use Roku OS as its ...

Find out how a digital technique performs multiplication on two bitstreams and avoids the cost of the analog multiplier.

The US healthcare system’s focus on activity rather than value for money was behind the demise of Proteus Digital Health and its “digital pill”, which measured whether schizophrenia patients took ...

Once valued at $1.5 billion, the Silicon Valley-based company founded in 2001 develops ingestible sensors that transmit when medicines are taken, plus a wearable patch reads the response. Proteus had ...

Analog oscillators produce excellent sine waves but are temperamental and hard to design. They also require extensive redesign every time you change the oscillation frequency. Digital oscillators are ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. We can’t remember the last ...

DJI has announced the latest drone in its popular Mini lineup, the Mini 5 Pro. The new offering introduces a Type 1 sensor to ...