1PCS DS3231 IIC RTC Module with AT24C32 Memory, Precision Clock, Battery/No Battery Options for Arduino Raspberry Pi DIY

1PCS DS3231 IIC RTC Module with AT24C32 Memory, Precision Clock, Battery/No Battery Options for Arduino Raspberry Pi DIY

$15.26

$15.26 $0.00

Description

SPECIFICATIONS

Application: Computer

Brand Name: SPLENDID

Choice: yes

Condition: New

Dissipation Power: 1

High-concerned chemical: none

Operating Temperature: 0-40°C

Origin: Mainland China

Package: SMD

Quantity: 1

Size: 38*21.7MM

Supply Voltage: 3.3V - 5.5V

Type: Module

is_customized: Yes

semi_Choice: yes

Weight: 9g
Dimensions: 38.2mm * 21.6mm

DS3231 AT24C32 High-Precision Clock Module | I2C Module Storage Module

Operating Voltage: 3.3V - 5.5V
Clock Chip: High-Precision DS3231 Chip
Clock Accuracy: 2ppm in the range of 0-40°C, annual error is approximately 1 minute
Includes 2 programmable alarms
Square wave output capability
Real-time clock generates seconds, minutes, hours, day of the week, date, month, and year, with leap year compensation valid until the year 2100
Built-in temperature sensor with an accuracy of ±3°C
Storage Chip: AT24C32 (32KB storage capacity)
I2C Interface, 400KHz transfer speed (when operating voltage is 5V)
Can cascade with other IC devices, 24C32 address can be modified by shorting A0/A1/A2, default address is 0x57
Includes CR2032 battery, ensuring the clock keeps running even after power loss
Packaging: Single anti-static packaging

Wiring Instructions (Example for Arduino Uno R3):

SCL → A5
SDA → A4
VCC → 5V
GND → GND

· High Precision Real-Time Clock:

The DS3231 module provides high accuracy for real-time clock applications, with a built-in temperature-compensated crystal oscillator, ensuring reliable timekeeping.

· I2C Interface for Easy Integration:

The module supports I2C communication, making it ideal for integration with Arduino, Raspberry Pi, and other microcontroller-based projects, simplifying setup.

· Battery & Non-Battery Versions:

Available in both battery and no-battery options, the DS3231 module ensures timekeeping even during power loss when using the battery version, perfect for long-term projects.

· Built-in AT24C32 Memory:

Includes a built-in 32KB EEPROM memory (AT24C32) for storing data, such as settings or logs, providing extra functionality for your electronics projects.

· Wide Application Compatibility:

Ideal for Arduino and Raspberry Pi DIY projects, this RTC module can be used for clocks, timers, alarms, data logging, and other time-dependent applications, making it versatile for various uses.

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