LED Dot-matrix Clock Kit 51 Single-chip Microcomputer Optically Controlled Electronic Clock DIY Parts

Hign-concerned Chemical : None
TJ-56-240
Condition : New
Type : Voltage Regulator

Model name : Electronic Digital Clock LED Microcontroller Kit
Color : Red/Green/Blue/Multicolor
Function1 : Electronic Digital Clock LED DIY Kit for School Lab
Function 2 : DIY KIT Electronic Clock for practice
Feature : Red/Green/Blue/White/Orange DIY KIT Electronic Clock
Usage : Electronic Digital Clock LED DIY Kit for Soldering practice
About shell : This Electronic Digital Clock LED DIY Kit include a shell