From your very first blinking LED to dazzling multi-color sequences, Arduino makes it easy to bring light to life. With just a board, a few LEDs, and some code, you can experiment with patterns, ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated ...

This is a useful enabler for things such as creating transciever web interfaces using ESP32's WiFi capabilities, or mobile apps that leverage ESP32 Bluetooth connectivity. Inspiration for this project ...

#define LCD_CMD_NOP 0x00 // This command is empty command #define LCD_CMD_SWRESET 0x01 // Software reset registers (the built-in frame buffer is not affected) #define LCD_CMD_RDDID 0x04 // Read 24-bit ...