A real-time physical status display for Claude Code — an Arduino-driven 16×2 LCD that shows what the AI is doing at a glance, without modifying or interfering with Claude Code in any way. Think of it ...

This Arduino sketch demonstrates how to use an I2C-enabled LCD display with an Arduino board. The LiquidCrystal_I2C library is used to control the LCD, and the sketch also includes a function to ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...