Or perhaps you can combine both worlds, which is what [oldmaninSC] did with his digital clock ... with each LCD via I2C, two TCA9548A I2C multiplexers are connected to an Arduino, along with ...

from basic LEDs and buzzers to more sophisticated LCD and Wi-Fi modules. The Arduino Nano is powered by an Atmel ATmega328. It's an 8-bit AVR microcontroller that operates at a clock speed of 16 ...

Using an Arduino Nano microcontroller together with addressable RGB LEDs, the tabletop version of the wall-mounted original Domino clock offers a great way to learn more about controlling LEDs ...

Your everyday garden variety Arduino is the hero here, sitting between the computer’s USB port and the display to make the magic happen. Using the ‘LCD Smartie‘ software, the display can ...