Rangkaian Listrik untuk Praktek DIY KIT jam digital 4 segnent 4 bits c51 electronic clock

Detail Rangkaian Listrik untuk Praktek DIY KIT jam digital 4 segnent 4 bits c51 electronic clock

Video perkenalan produk Rangkaian Listrik untuk Praktek DIY KIT jam digital 4 segnent 4 bits c51 electronic clock. Sumber: Shopee.

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DIY KIT Belum disolder (masih pretelan)

isi paket ;
-PCB
-Komponen Lengkap
-Manual book skema dan informasi komponen

(solder dan timah tidak termasuk dalam paket)

AT89C2051-based of four electronic clock kit

Kit Model: YSZ-4

Supply voltage: 3V-6V

PCB Size: 52mm * wide 42mm

Function:

1. Seconds correction (for precise School)

2. Switch to every minute independent display interface

3. whole point of time (8-20 o\'clock chime can be turned off)

4. Two alarm settings (you can turn off the alarm function)

Kit Features:

A. 0.56 inch special red digital clock for display;

B. Import AT89C2051 for master chip;

C.1.2mm thick PCB made from military grade FR-4 board;

D. accurate travel time, travel time error range error -1 to +1 seconds every 24 hours.

Package included:
100% Brand New
1x Electronic Clock DIY Kits
1x Manual

NOTE:

This produce is DIY kits, not the end product! We don\'t provide technical assistance please make sure you are familiar with the product before purchasing.

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