Giant Casio Watch / Clock A158 with LED

Digital Retro Watch as XXL 3D Print with LED Display and Arduino Control

Dive into the world of retro digital watches with this unique DIY project! This replica of the classic Casio A158 has been designed as an oversized 3D print, combining modern electronics with nostalgic design. Perfect for tech enthusiasts, makers, and 3D printing fans!

Features:

• Large-scale 3D print of the Casio A158 with minor design changes 
• Illuminated LED display with 36 red LEDs
• Arduino Nano as the central control unit for easy programming
• Real-time clock (RTC) for precise timekeeping
• Two buttons for user interaction
• Manageable wiring with only a few resistors

Assembly:

The 3D print is easy to create and does not require special materials.

Software & Circuit Diagram:

The Arduino program is available for download (CasioA158_DJX.txt), along with a detailed circuit diagram to simplify assembly. After uploading the code to the Arduino Nano, the watch displays the current time with LEDs and can be controlled via the buttons.

Conclusion:

This project combines retro charm with modern technology. A real eye-catcher for makers and tech fans!