Mô đun đồng hồ thời gian thực DS1302 cho Arduino AVR ARM PIC SMD tại Lotte Market

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Hi, welcome to my shop!!. Your order will be delivered safe and fast!. Item Name: DS1302 Real Time Clock Module. Material: PCB. 28 oz (8 g). 97 in x 0. 43 in (5*2. DS1302 work to maintain low power consumption data and clock information when power is less than 1mW. Simple 3-wire interface. DS1302 real time clock module parameters are
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Giới thiệu Mô đun đồng hồ thời gian thực DS1302 cho Arduino AVR ARM PIC SMD tại Lotte Market

Hi, welcome to my shop!!Mô đun đồng hồ thời gian thực DS1302 cho Arduino AVR ARM PIC SMD
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Features:
Item Name: DS1302 Real Time Clock Module.
Color: Blue + Silver + Multi-Colored.
Material: PCB.
Weight: 0.28 oz (8 g).Mô đun đồng hồ thời gian thực DS1302 cho Arduino AVR ARM PIC SMD
Dimensions: 1.97 in x 0.98 in x 0.43 in (5*2.5*1.1cm)
Working temperature: 0°- 70°.
DS1302 work to maintain low power consumption data and clock information when power is less than 1mW.
DS1302 between the microcontroller can simply adopt the way synchronous serial communication port only used three lines: (1) RST Reset (2) I / O data lines (3) SCLK Serial Clock.
Simple 3-wire interface.
Serial I / O ports such a way that a minimum number of pins.
DS1302 real time clock module parameters are as follows:
PCB single panel, size: 44mm * 23mm * 1.6mm
With four positioning holes, diameter 3.1mmMô đun đồng hồ thời gian thực DS1302 cho Arduino AVR ARM PIC SMD
Backup battery is genuine celestial CR2032, Voltage 3V, current 260mAh, non-rechargeable batteries.
Theoretical data retention time is more than 10 years!
DS1302 is made large 8-pin DIP chip, chip below IC socket for easy replacement and swap chips
Module operating voltage compatible 3.3V/5V, can be connected with 5V and 3.3V microcontroller

Note:
1. VCC and GND Do not reversed, it would burn the chip.
2. C51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines.

Package included: 1 x DS1302 Module
1 x CR2032 battery

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