RTC DS1302 Real Time Clock Module For Arduino / Arduino Wifi Module
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Detailed Product Description
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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 |
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