Description:

This is a DIY digital alarm clock kits. It is equipped with the 0. 56" 6 digit LED module and AT89C2051 chip. It can train your soldering skills during assemble, once finished, it will be a digital alarm clock with seconds correction, countdown clock, stopwatch ,counter and alarm clock perfect for electronics fans, school electronics teaching. Specifications: Working Voltage:DC 7-12V Digit:6 PCB Board Size:92X49mm/3. 62X1. 93inch(L*W) Accuracy:1s Functiion:seconds correction, countdown clock, on time alarming, alarm clock Package Included: 1X 6 Digit Alarm Clock Kit Note: This is a DIY kit, it need the user know the basic soldering skills of electronic components.