klarako klarakoLCD DIY Digital Clock Kit with Large Screen Time Date Week Display 4 Digits Alarm Clock Suite

Description:

klarako0.56 inch special red digital clock for display.
klarakoImport AT89C2051 for master chip.
klarako1.2mm thick PCB made from grade FRklarako4 board.
klarakoAccurate travel time, travel time error range error klarako1 to +1 seconds every 24 hours.
klarako4klarakodigit LED display, digital clock DIY kit for electronics enthusiasts, easy to install.

Specification:

klarako4klarakodigit electronic clock kit based on AT89C2051
klarakoMaterial: Plastic, Electronic Components
klarakoPCB Size: 52x42mm/2.05x1.65inch
klarakoSupply Voltage: 3Vklarako5V (5V Recommended)
Function:
klarakoSeconds correction (for accurate timing).
klarakoCan switch to the minute and second display interface.
klarakoWhole hour is reported (8klarako20 o'clock hourly, 3 seconds, can be closed).
klarakoTwoklarakoway alarm setting (can turn off the alarm function).

Package Includes:

1 Set DIY Clock Kit

Note:

Pls allow an error of 1klarako3mm due to the difference of manaul measurement.

• 4klarakodigit LED display, digital clock DIY kit for electronics enthusiasts, easy to install.
• 0.56 inch special red digital clock for display.
• 1.2mm thick PCB made from grade FRklarako4 board.
• Accurate travel time, travel time error range error klarako1 to +1 seconds every 24 hours.
• Import AT89C2051 for master chip.