DS1302 Rotating LED Digital Clock Timer Module Kit

A fun and practical DIY kit to practice your skills

This do it yourself LED Clock is a great way to learn and practice electronics. Once assembled, you will have a great looking functional LED clock that can show the time, temperature and date.

Features:

• PLUS key, for years, months, days, hours, minutes, seconds add operation
• According to the numerical sum 1 at a time
• MODE key, can be in display clock, switch to the year, month, day, hours, minutes, alarm clock, the adjustment of outer ring LED display state
• To use add key to the year, month, day, hours, minutes, seconds, and display mode to adjust
• RST key, press the reset button, then the MCU reset

Specification:

• Size: 81mm x 81mm x 1.6mm
• PCB thickness: 1.6 mm
• Material: FR4 military level
• PCB color: Blue
• Digital Tube display: Red
• Power supply voltage: mini USB, external connection 5V ,3V button battery for clock chip on the board of the standby power suppy

​User Manual (Click to download)