Generic Icstation 6 Digit Electronic Digital Alarm Clock Assemble Kits Diy Electronics Practice Set At89C2051 Chip  (Multicolor)

Icstation 6 Digit Electronic Digital Alarm Clock Assemble Kits DIY Electronics Practice Set AT89C2051 Chip Equipped with 6 digit LED module specially designed for digital clock | 92 X 49mm FR-4 PCB board with large solder joint and pre-marked electronic components name, enable the soldering process easier | Programmed AT89C2051 MCU chip, precise time display, supporting seconds correction,countdown clock,stopwatch,counter, hourly chime function and alarm clock | DC 7-12V wide voltage input, 24 hours format display Perfect for Electronics learner training or school basic electronics experiment projects | Ship it out by USPS with tracking information and 7-17 days delivery time usually 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 7-12VDigit:6PCB Board Size:92X49mm/3.62X1.93inch(L*W)Accuracy:�1sFunctiion:seconds correction, countdown clock, on time alarming, alarm clockPackage Included:1X 6 Digit Alarm Clock KitNote:This is a DIY kit, it need the user know the basic soldering skills of electronic components. We do not provide the assemble instructions. But we have the function setting instructions and we will send you when we ship it out, kindly hope your understanding.(So far some customers said there is not instructions, we send the instructions throught the email, please check your email box, if you do not receive it indeed, please feel free to contact us.)