DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery

$0.99

17 sold in last 13 hours

✅ Top Quality Products and Low-Risk Purchased
Find the right products to sell online from thousands of quality products sourced from trusted China suppliers. and start selling them instantly, without stockpiling inventory. Electronics, fashion, beauty, phones, or accessories.
✅ Trackable Delivery
Parcel shipped via ePacket, China Post, AliExpress Shipping, or UPS/DHL/FedEx.
✅ Get your brand logo printed on order packages
Put your brand logo stickers on order packages shipped from China. Just talk to our support team to get your logo on order boxes.
✅ 24/7 Support
We’re here to help! Our support team is available 24/7 and dedicated to helping grow your brand fast.

   Bulk Savings (Buy more save more)
  • DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery

    DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery

    $0.99

    Request a Call Back

      Chat on WhatsApp

    •  Delivery & Return

      Delivery

      1. We ship your order worldwide. 2. All orders are shipped with a tracking number. 3. Orders are processed and prepared to be shipped within 2-5 business days. Including quality checks, packing, paperwork, etc. Delivery times may take 3-14 (business days) from the time of purchase to shipping your order worldwide unless it is specified. 3-5 business days delivery time for Expedite shipping(DHL/FedEx/UPS etc) 7-14 business days delivery time for Standard Shipping(EMS/YunExpress etc) Please note that there will be substantial differences in the time of delivery, depending on your country of delivery. During sale periods and promotions the delivery time may be longer than normal.

      Return

      1. For whatever reason, if you are not satisfied with your received within 3 days and the product is still in brand new condition and with its original packaging, you can return it to us (need to send back all parts) for a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees. 2. To start a return, you can contact us. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 3. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

      Help

      Give us a shout if you have any other questions and/or concerns. Email: Mikismartbizi@gmail.com Phone: (+01)-662-300-6268
    •  Ask a Question
      DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery

      DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery

      $0.99

      Ask a Question

        Estimated Delivery: Apr 16 – Apr 19
        ... people are viewing this right now

        Share
      Guaranteed Safe CheckoutTrust

      Features:

      This tiny RTC module is based on the clock chip DS1307 which supports the I2C protocol. It uses a Lithium cell battery (CR1225). The clock/calendar provides seconds, minutes, hours, days, dates, months, and years information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.

      Specifications:

      1. Size: 38mm (length) * 22mm (W) * 14mm (height)
      2. Weight: 8g
      3. Operating voltage:3.3 – 5 .5 V
      4. Clock chip: high-precision clock chip DS3231
      5. Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute
      6. Calendar alarm clock with two
      7. Programmable square-wave output
      8. Real-time clock generator seconds, minutes, hours, day, date, month, and year timing and provide valid until the year 2100 leap year compensation
      9. Chip temperature sensor comes with an accuracy of ± 3
      10. Memory chips: AT24C32 (storage capacity 32K)
      11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
      12. Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57

      Packing list:
      1*Module

      Weight0.01 kg
      Dimensions3.8 × 1.2 × 1.4 cm

      Based on 0 reviews

      0.00 Overall
      0%
      0%
      0%
      0%
      0%
      Be the first to review “DS1307 RTC Real Time Clock Module Tiny RTC I2C External Clock Module No Battery”

      Your email address will not be published. Required fields are marked *

      Write a review

      Reviews

      There are no reviews yet.

      My Cart
      Close Wishlist
      Close Recently Viewed
      Categories