Feichao High Quality C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits C51 Electronic Clock

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Feichao High Quality C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits C51 Electronic Clock Item NO: F32574

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Product Name Feichao High Quality C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits C51 Electronic Clock
Item NO F32574
Weight 0.0360 kg = 0.0794 lb = 1.2699 oz
Category Kids' Toy
Brand Feichao
Creation time 2019-10-19

Feichao High Quality C51 4 Bits Electronic Clock Electronic Production Suite DIY Kits C51 Electronic Clock

The microcontroller program in this kit has been written and no source code or program is provided.


Four-digit electronic clock kit based on AT89C2051


Supply voltage: 3V-5V Recommended: 5V walking time is relatively accurate


PCB size: length 52mm * width 42mm


Function: 

1. Second correction (for accurate timing)


2. Support switching to the minute and second independent display interface


3. Support hourly chime (8-20 o'clock hourly, 3 seconds, this function can be turned off.)


4. Two-way alarm setting (supports turning off the alarm function)


Product features: A. Use 0.56 inch clock dedicated red digital tube for display;


B. Import AT89C2051 as the main control chip;


C.1.2mm thick PCB made of military grade FR-4 sheet;


D. Accurate travel time, the travel error range is -1~+1 seconds per 24 hours.


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