The UNO R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy connectivity. The bright 12×8 red LED matrix is ideal for creative projects using animations or for ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects.In that case, the Nano family might just be what you need ...

Continue reading “A Hard Rocking Arduino Visualization Shield” → Posted in Arduino Hacks , Musical Hacks Tagged adc , audio meter , guitar pedal , led matrix , MCP6002 Search ...

A word clock – a clock that tells time with words, not dials or numbers – is one of those builds that’s on every Arduino neophyte’s ‘To Build’ list. It’s a… ...

Then he applied the string of LED lights in a zig-zagging, 11x11 pattern to match up with the 11x11 matrix of letters he found online to spell out the different times that would be displayed on ...