Volume Dial is a wireless hardware system designed to control a computer’s audio volume using a magnetic rotary encoder. The system is built around multiple ESP32-WROOM-32 modules that communicate ...

一日で一番手に触れているものはキーボードという思い込みから、不便さを克服することにより得られる快楽を毎日満喫するために小さなキーボードの導入を思い立ち、2022年12月にClaw44の購入を決意。プログラミングと自作キーボードの知識ゼロから始めた ...

一日で一番手に触れているものはキーボードという思い込みから、不便さを克服することにより得られる快楽を毎日満喫するために小さなキーボードの導入を思い立ち、2022年12月にClaw44の購入を決意。猛烈なトレーニングによりColumn Staggered 40%キーボードに ...

Experimenting with an HF oscillator, I needed to control the varactor diode voltage in precise increments over a 2V-10V range. A buffered potentiometer was the obvious choice, and connecting two pots ...

Hi, I wanted to use my Rotary Encoders to invoke the channel change, I only have a PI 5 and connected the encoders to the GPIO Pins Ideally I can control volume as well, but channel changing will be ...

If you would like to add programmable controls via touchscreen and rotary dials to your existing project or next home automation system the M5Dial might be worth more investigation. Its interactive ...

Touch screen head units are pretty much the norm these days. Many compromise with annoying on-screen volume controls or tiny buttons. If you find yourself with such a unit, you might like to hack in a ...