This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 5 decoders with a switch can be read over I2C. The PCF interrupt line can be used to detect changes ...

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

If you’ve ever spent time in a modern BMW, you’ve probably fussed about with the goofy iDrive controller. It’s a rotary knobbery slidery thing that just never really feels that good to use. [Garage ...

Rotary encoders connect to a shaft and, as the shaft rotates, the encoder outputs pulses. These are used to determine the speed of the object. By counting the amount of pulses per one full turn of the ...

We now have our hands on the Nintendo Switch 2, a new console from one of the biggest names in gaming. Alas, a new console is only as valuable as the library of games you can build on it. Thankfully, ...

Nintendo said the price of the Switch 2 in the U.S. will rise by $50 from $449.99 to $499.99. Memory, a key component of Nintendo's Switch consoles, has seen an unprecedented price rise, playing a ...

The value of a mirror is in its clarity. If the reflection is cast by [danicakostic17]’s Uncooperative Mirror though, you’ll find anything but. It’s described as a useless machine, because it appears ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

My PCMag career began in 2013 as an intern. Now, I'm a senior writer, using the skills I acquired at Northwestern University to write about dating apps, meal kits, programming software, website ...

Nintendo Switch 2 vs. Switch 1: Should You Buy the Switch 2 Before the Price Hike Kicks In? The original Switch remains a revolutionary console-handheld hybrid with a strong library. The Switch 2 is ...

Lars is a bloodhound when it comes to sniffing out bargains, including on major sales events such as Black Friday and Amazon Prime Day. He is also handy at unravelling tech jargon and anything related ...