This is a tutorial without voice. I try to make the tutorial as short as possible, enough for you to understand and follow. If you want a deeper understanding of the techniques featured in the video, ...

This is the first reason why your computer keyboard gets locked accidentally. Filter Keys turn on if you press the right shift key for 8 seconds, which of course can happen accidentally. When your ...

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Abstract: This paper discusses about an advanced smart audio visualizer with equalizer, by assembling Arduino, DFPlayer mini, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), an arrangement ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook A new datamine has revealed a possible upcoming “audio visualizer” feature that already has some ...

The Waveshare ESP32-S3-Knob-Touch-LCD-1.8 is a batterry-powered knob display board designed for HMI applications that combines ESP32-S3 and ESP32 SoCs in a dual MCU architecture. The design differs ...

Android keyboards have come a long way from being a simple typing tool. Both native and third-party options support several languages, different input methods, dedicated sections for emojis, GIFs, ...

MIDI is, in a word, a godsend. This unassuming data-transfer standard is the magic sauce that enables drastically different music technologies, developed decades apart, to tell each other what to do – ...

Mechanical keyboards are superior for tactile feedback. Virtual keyboards offer advantages that work well for the best Android tablets, phones, and even Chromebooks. One of our favorites is Gboard, ...