Digital LED Electronic Clock Alarm DIY Soldering Kit

CreateLabz StoreSKU: KIT-23


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In stock (5 units), ready to be shipped


AT89C2051-based of four electronic clock kit
Supply voltage: 3V  ~ 6V
PCB Size: 52 x 42mm

Seconds correction (for precise School)
Switch to every minute independent display interface whole point of time (8-20 o'clock chime can be turned off)
Two-alarm settings (you can turn off the alarm function)

0.56 inch special red digital clock for display
Import AT89C2051 for master chip
1.2mm thick PCB made from military grade FR-4 board
Accurate travel time, travel time error range error -1 to +1 seconds every 24 hours

Package included:
1 x Digital LED Electronic Clock Alarm  DIY Kits

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