WHDTS C51 6 Bits DIY Digital Electronic Clock Kit AT89C2051 Chip Alarm Clock Kit Soldering Practice Learning Kits

Feature

Chip AT89C2051-based 6 digits electronic clock kit.
150mm power supply wire for dc 7~12V voltage input,typical applications is 9V.
Wide functions with clock, time set, alarm set, countdown timer, stopwatch and counter.
Easy solder steps for DIY beginners, school electronic learning projects and clock use.
For DIY kit, users need to know the basic soldering skills of electronic components. Download Instruction from drive.google.com/open?id=15GhI204qjG_PSOnJtHWh8SdEnndZrTCo

Description

Description:

AT89C2051-based 6 bits electronic clock kit

Supply voltage:DC 7V - 12V(typical applications is 9V)

PCB Size:92x49mm

Feature:

Import AT89C2051 for master chip

6 Functions: clock, time set, alarm set, countdown timer, stopwatch and counter.

Accurate travel time, travel time error range error -1 to +1 second

Package included:

1 x 6 Bits Clock Kits

Kindly Reminder:

This produce is DIY kits. Please make sure you are familiar with the product before purchasing. Apologize in advance.

We don't ship the instruction together with package. Hope your kind understanding. We will send you email when you make an order(please check your emailand if you don't receive it, please contact us)