[& Home & living &] Bộ Bảng Mạch Đèn LED Hình Cây Thông Giáng Sinh 3D DIY Vui Nhộn tại Lotte Market

Giới thiệu [& Home & living &] Bộ Bảng Mạch Đèn LED Hình Cây Thông Giáng Sinh 3D DIY Vui Nhộn tại Lotte Market

Feature:

100% new brand and high quality
This circuit is simple and practical, low power consumption.
It uses integrated circuits for driving: fewer parts , and the line is simple and easy to understand.
External wiring kit: with pluggable plug for easy replacement of parts at any time and conducive circuit debugging.

Also allows us to deepen our understanding of the principles of the circuit in the debugging process.

Description:
Kit Model: CTR-30 (three-color light)

Operating voltage: DC4.5-5V
Power supply: 3 AA batteries or USB charger (The adapter does not includes)
Dimensions: 60 x 136 x 60mm/2.36*5.35*2.36in (L x W x H)


Package Included:1 X Christmas Tree LED Flash Kit

Note:
Transition: 1cm=10mm=0.39inch

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!