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RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module

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Oky Newstar Technology Co., Ltd

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RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module

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Brand Name :	OEM
Model Number :	OKY3391
Price :	USD $ 0.33-$0.37 per piece
Payment Terms :	T/T, Western Union, MoneyGram, L/C, D/A, D/P, T/T
Supply Ability :	10000
Delivery Time :	1-3 work days after payment

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RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module

RTC DS1302 real time clock module

Description:

Module voltage compatible with 3.3V / 5V, can be connected to 3.3V or 5V SCM

3v 260mAh backup battery(not rechargeable batteries)

Crystal oscillator 32.768KHz

Working temperature 0°C to 70°C

4 positioning holes, diameter 3.1mm

Size: 44 x 23 x 1.6mm

Feature:

The real time clock has the ability of calculating prior to the 2100 second, minute,

hour, day, week, month, year, and the ability to adjust a leap year

31 8 temporary data storage RAM

Serial I / O port pin makes the least number of ways

Wide range of operating voltage 2.0V - 5.5V

When The working voltage is 2.0V, the current is less than 300nA

Read/write clock or RAM data have two transmission way: Single-byte / many bytes

group

8 feet DIP assembly or optional 8 feet SOIC encapsulation according to surface

assembly

Simple 3 line interface

Optional industrial temperature range -40°C to +85°C

Dual power tube for the main power and backup power supply

TTL compatible(Vcc = 5V)

FAQ:

1. What is the delivery time?

Normally, 1-5 workdays after payment;

Special requirement orders, delivery time is negotiable.

2.If the products can’t work after receiving it,what should I do?

We will replace new items for you at once, and respect your final decision for wrong goods.

3.If the products don’t meet my demand after I received it,can I return it?

Yes,no problem.

You can return back to us, we will refund your full payment.

Product Tags:

arduino sensors kit

arduino temperature sensor

RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module

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