Solar-Generators-Super-Sale
|English
All

Favorites

Mouse over to zoom in
4pcs DS3231 AT24C32 IIC Precision Real Time Clock RTC Memory Module for Arduino

4pcs DS3231 AT24C32 IIC Precision Real Time Clock RTC Memory Module for Arduino

Be the first to review this item |Ask A Question

|Item#: E3220

| (0)

Price:

US$

15.26

Member Price：

Price on the app only:

Already have TOMTOP APP

Scan the product's code to buy directly!

Note: Please update TOMTOP App to the latest version.

Without TOMTOP APP?

Download freely and enjoy extra offers!

andriod ios
Ship From:
  • China Warehouse
Please select a warehouse
Dispatch:
Usually will be shipped in business days hours
Shipping:
The request failed! Please try again.
Sorry, it seems that there are no available shipping methods for your location.Please contact us for further assistance.

Loading...

Ship to

United States
Stock in: china
QTY:

For each user order no more 5 item(s)

Special discount has ended

Please note each user for only 1 item(s)

Buy Now
Preorder Add To Cart Out of Stock

Arrival Notice

if the goods arrival in 90 days,we will inform you by email!

Email:

Arrival Notice

Notification Subscription Success!

if the goods arrival in 90 days,we will inform you by email!

Notification Subscription Failed!

Error appeared,Please try again later!
Arrival Notice

Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Features:
DS3231 Module is a low-cost, extremely accurate I2C real-time clock (RTC).
With a CR2032 button cell to maintain accurate timekeeping when disconnecting the main power supply.
Integrated oscillator improves long-term accuracy of the device and reduces the number of components of the production line.
RTC maintains seconds, minutes, hours, day, date, month, and year information.
The months which have less than 31 days, their end date will be automatically corrected(including corrections for leap year).
The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format.
Provides two configurable alarm clock, a calendar and a square wave output(programmable).
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V).

Specifications:
Material: PCB
Work Voltage: 3.3~5.5V
Clock Chipset: high-precision clock chip DS3231
Clock Accuracy :2ppm(within 0-40°C range); error: about 1 minute
Temperature Sensor Accuracy: ±3°C
Memory Chips: AT24C32 (storage capacity 32K)
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
Battery of Each Module: 1 * 3V CR2032 button cell
Each Module Size: 4.3 * 2.1 * 1.5cm / 1.7 * 0.8 * 0.6in
Each Module Weight: 8g / 0.3oz
Package Size: 9 * 9 * 3cm / 3.5 * 3.5 * 1.2in
Package Weight: 35g / 1.2oz

Package List:
4 * DS3231 Module(with button cell)

Questions & Answers

See all Questions & Answers

Ask A Question

Discussions

Post a new topic

Please note that TOMTOP Forums are a community for all communicating and getting help each other. There will be some enthusiastic friends participate in your discussions. Of course TOMTOP customer service (with tomtop customer service icon) response is guaranteed ,which is the same way you contact us at http://www.tomtop.com/contacts

open this forum in full page
Customer Reviews

There are no customer reviews yet.

  • 5 stars
  • 4 stars
  • 3 stars
  • 2 stars
  • 1 stars

Share your thoughts with other customers and get Tomtop Points, the first 5 reviews get DOUBLE Tomtop Points!

Write a Customer Review
Be the first to review this item

Top Sellers More>

Ask A Question

Your question has been submitted successfully

OK

Please activate your account first. We will resend the activation email to help you complete your registration.

Recently Viewed
We uses cookies to ensure you get the best experience on our website. Automatically agree after a 5-second countdown. By clicking "accept" you accept the use of all cookies as deacribed in our Privacy Policy.
Click here to reject the cookies

Tell us which product you want to Social Saving

Click the refresh verification code

CancelSubmit