Just drill a hole through the PCB behind the knob’s potentiometer ... A simple web page running on the ESP8266 even allows him to control volume over the network with his smartphone.

Do you have a knob on your mechanical keyboard but aren't sure what to use it for? Here are a few different options to make use of that device.

Sometimes, all the buttons you have at your disposal to control a computer fall short of the convenience a twirly little knob ...

We like that this is isn’t a volume knob in the traditional sense — it ... This isn’t the first time we’ve seen a rotary dial used to control volume, but that’s one of the minor ...

West Virginia University neuroscientists have discovered a way to control how much zinc is released to specific locations in ...

Phone 18 concept has a special round metal dial button. It will obviously never get made into a real device, but we love it.

As spotted from a registration on the Connectivity Standards Alliance (CSA) website, SwitchBot is developing a third ...