Save big on our app!
Ship to / USD
Language
Support Center
  • • One stop service: solve all your problems
  • • Orders Tracking and shipped out notification
  • • More campaigns More discounts
  • • Need help before making an order?
  • • Chat with us in real-time.
  • • For Aftersale issues, just submit a ticket. We will reply within 24 hours.
  • • Multi language service
  • • 24H service
  • All Categories
  • Automobiles & Motorcycle
  • LED Lights & Flashlights
  • Gaming
  • Baby & Kids
  • Watches & Jewelry
  • Toys & Hobbies
  • Outdoors & Sports
  • Office & School Supplies
  • Computers & Networking
  • Mobile Phones
  • Surprise Bag
  • Consumer Electronics
  • Apparel
  • Home & Garden
  • Electrical & Tools
  • Appliances
  • Health & Beauty
  • Bags & Shoes
  • Tablet PC & Accessories

DMDG 2pcs DS1302 RTC Real Time Clock Module with CR2032 Button Cell for Arduino

NZ0018401

Dispatch: Ships between Sep 28 - Sep 30

Additional Purchase Deal: For any Item Total over 60.00, purchase 1 Special Promo Item for 1.99,9.99, Item Total over 100.00, purchase 1 Special Promo Item for 9.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$3.37

Save an extra USD $goods.mobile_price for using the App

Scan the QR code to buy:

1.Download our FREE app on Google play or App Store.

2.Launch the app and scan the QR code to buy directly.

OR

Follow the below steps:

1.Sign in to GearBest.com

2.Add product(s) marked with to your Cart.

3.Open our app, and go to your Cart.

4.Pay for your order for an immediate discount!

Gearbest Free App
QTY: - +

to United States  Via Flat Rate Shipping
  • Customers Who Bought This Item Also Bought
    • Description
    • Product FAQ
    • Customer Reviews
    • Shipping & Payment
    • Wholesale Inquiry

    Main Performance Indicators:
    ★ Real-time clock can be calculated before 2100 seconds, minute, hour, day, week, month, year capacity, as well as leap year adjustment capacity
    ★ 31 8-bit temporary data storage RAM
    ★ Serial I / O port, making the least number of pins
    ★ Wide range of operating voltage 2.0 5.5V
    ★ Operating Current 2.0V, less than 300nA
    ★ Read / write clock or RAM data when there are two kinds of transmission mode in a single byte transfer and multi-byte the transmitted character group way
    ★ 8-pin DIP package or an optional 8-pin SOIC package surface mount
    ★ Simple 3-wire interface
    ★ VCC = 5V TTL compatible
    ★ Optional industrial temperature range of -40 to +85
    ★ Gual supply pipe for the main power and backup power supply

    Module Parameters:
    ★ PCB single panel size: 44 x 23 x 1.6 mm
    ★ with four positioning holes, diameter 3.1mm
    ★ Spare batteries the genuine celestial CR2032 Voltage 3V, current 260mAh, non-rechargeable batteries. The theoretical data retention time is more than 10 years
    ★ Crystal 32.768KHz, Japan imported crystal, matching capacitance 6pF, and size 2 x 6mm
    ★ DS1302 8-pin DIP made large chip, chip below IC sockets for easy replacement and plug chip 6 module operating voltage compatible 3.3V/5V, can be connected with 5V and 3.3V microcontroller
    ★ Operating Temperature: 0 Deg.C ~ 70 Deg.C

    Wiring Methods (provided by the program, for example, you can pick any IO port, port definition can be modified in the program):
    VCC → + 5V / 3.3V GND → GND CLK → P02 DAT → P01 RST → P00

    Note: The 1.VCC to GND Do not reversed, it would burn the chip 2.51 MCU P0 port pull-up resistor, if your microcontroller does not have pull-up resistor, data lines connected to other ports

    Specification

    General

    Type: Time clock module
    Model: DS1302
    Mainly Compatible with: Ardunio
    Material: PCB + Plastic + Iron

    Weight and Size

    Product weight: 7 g (1pcs)
    Product Size(L x W x H): 4.4 x 2.3 x 1.1 cm / 1.7 x 0.9 x 0.4 inches (1pcs)

    Package Contents

    Package Contents: 2 x RTC Module

    Get these Essentials for Your Product

      FAQ for DMDG 2pcs DS1302 RTC Real Time Clock Module with CR2032 Button Cell for Arduino

      Customer Questions & Answers

      • All (0)
      • Product information (0)
      • Stock status (0)
      • Payment (0)
      • About shipping (0)
      • Others (0)
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      • Be the FIRST to Ask a Question. Want GB Points? Just Write a Review!
      0 Questions & AnswersView All Ask a question

      Customer Reviews

      Overall Customer Rating:

      0 Base on 0 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (0)
      • Photos (0)
      • Videos (0)
      Sort by: Hot
      • Hot
      • Most helpful
      • Most recent
      • Get GB Points! Be the FIRST to Write a Review!
      • Get GB Points! Be the FIRST to Write a Review!
      • Get GB Points! Be the FIRST to Write a Review!

      Shipping & Payment

      dddd

      Shipping

      There are two key factors which will affect the time you receive your items.

      1
      Item processing time
      After confirming your payment, we usually ship products out within 24 business hours. However, sometimes due to large transaction volumes or other order issues, we may require up to 3 working days to process orders. You will receive a notification email as soon as your product(s) have been dispatched.
      2
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0.00% 17.96% 54.14% 38.6
      Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
      Australia 7.67% 86.60% 5.68% 0% 11
      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
      USA Warehouse:Generally, 3-7 days to a USA address.
      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
      Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
      Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

      Payment

      Gearbest.com accepts PayPal,Credit Cards,Wire Transfer and Westem Union as secure payment methods.

      1
      Paypal
      The most convenient payment method in the world.
      2
      Wire transfer
      For orders which exceed $1,500,please contact us at support@gearbest.com.
      Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
      3
      Western Union
      Please contact us at support@gearbest.com for details.
      Note: please email us the following information after you have paid via Westem Union:
      · Control Number(10 digits)
      · The exact amount sent along with the currency
      · Name of sender.
      · Address of sender
      Your Target Price:
      Order Quantity:
      Country:
      Your Name:

      Your Tel:

      (please include country code)

      E-Mail:
      Company Name:
      Detailed Inquiry Information:

      *Please let us know as much as possible about your inquiry so that we can assist you with your specific needs. We are always happy to help wherever possible.

      Your Recently Viewed Items

      See personalized recommendations

      Sign in

      New customer? Start here

      Destination Country:

       

             
        Stock in: China

        Available shipping methods:

        Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.

        Download our cool Free App!

        Mobile Site

        Enjoy App-EXCLUSIVE Deals