DS3231SN Real Time Clock Module
$4.001pcs
DS3231SN RTC: temp‑compensated crystal, rock‑steady all year! Keeps time on battery backup, simple I²C connection. Compact and durable, perfect for logging and timers.
| Dimensions | 31.0 mm |
|---|---|
| Brand |
easyelecmodule |
3261 in stock
Product Introduction
Using the DS3231SN high-precision clock chip, which has an internal 32.768 crystal oscillator, it can provide precise data for year, month, day, hour, minute, second, morning and afternoon. It can also output a 1Hz signal, generating one signal per second. It can be kept running by using CR1220 button batteries.
The pull-up resistors on the I2C bus need to be soldered by yourself, R1 and R2. The pin spacing of this module is 22.86mm.
Note: No battery included!!
Product Application
1. Time synchronization in embedded systems: In embedded systems, the real time clock module can serve as the system clock source, providing accurate time information. Through the I2C interface, the microcontroller can read the current time of the real-time clock module and synchronize the time when necessary.
2. Timestamp of data recorder: In data recorder applications, the real-time clock module can provide an accurate timestamp for each recorded data item. This is very important for subsequent data analysis and processing.
3. Time synchronization in industrial control systems: In industrial control systems, multiple devices need to maintain time synchronization. The real-time clock module can serve as the common clock source for these devices, ensuring the accuracy of time synchronization between them.
4. Temperature monitoring: The temperature sensor built into the real time clock module can be used to monitor the environmental temperature. By connecting the real time clock module to the microcontroller, real-time temperature data can be read and processed or displayed.
Relative Information
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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