We programmed the Adafruit RP2040 to play music when you hit the keys. It changes octaves when you rotate the rotary encoder.

How to Use Samba File Sharing: Easy Setup for Linux and Windows Your email has been sent Learn how to install, configure, and connect to Samba for Linux & Windows ...

This tutorial will show you how to use your phone camera as a webcam using Phone Link in Windows 11. Phone Link is one of the important system components of Windows 11 that has many interesting ...

Open a Notepad and copy-paste the following: Set WshShell = CreateObject("WScript.Shell") MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId")) ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Some active ...

Gaming Keyboards Best gaming keyboards in 2025: the fastest, smoothest and loveliest boards I've tested Gaming Keyboards Best Hall effect keyboards in 2025: the fastest, most customizable keyboards ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Investopedia The Investopedia Simulator is designed to help anyone learn the ...

The four main ways to buy bitcoin are through Bitcoin wallet apps like the Bitcoin.com Wallet app, through Bitcoin.com website, and through cryptocurrency centralized exchanges (CEXs). Payment methods ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Michael Sullivan Michael ...

A little over a year ago, one of SpaceX’s Crew Dragon spacecraft flew a team of four private astronauts to orbit on a mission that made history with the first fully commercial spacewalk. Jared ...

According to Tom's Hardware, the railroad equipment came from T-gauge, a hobby company specializing in small-scale components. For now, the conductor is using an Arduino on ...