ALCK822 LED Clock DIY Kits 尺寸:192 x 147x 26 mm smart control and practical functions

smart control and practical functions

Power Supply: 3

OX5252F LED chips

only the power cable USB to DC (without power adapter)

Attach Battery Holder: Secure the CR2032 battery holder (BT1) to power up your watch

ALCK822 LED Clock DIY Kits 尺寸:192 x 147x 26 mm smart control and practical functionsProduct Introduction & Specification Sheet: ALCK822 LED Clock 1. Product Overview The ALCK822 LED Clock is a DIY electronic assembly kit that combines 12 hour time display, date tracking, and compact designideal for hobbyists and electronics learners. Featuring a grid of 29 white LEDs (for time date) and 2 red LEDs (for status), this clock offers intuitive 12 hour format timekeeping with date functionality, plus 3V battery backup to preserve settings