DS3231 Real Time Clock Module 3.3V 5V Precise, with battery

The DS3231 Real Time Clock Module is a versatile time-keeping solution for Raspberry Pi and Arduino projects. This mini-module operates at both 3.3V and 5V, making it ideal for a wide range of applications. With its self-adjusting DS3231 RTC IC, this module provides precise timing and includes a battery backup for continuous operation.

  Key Features:  

• Compatible with Raspberry Pi and Arduino
• Self-adjusting DS3231 RTC IC for precise timing
• Operates at both 3.3V and 5V
• Battery backup for continuous timing
• Complete clock functions including seconds, minutes, hours, day, date, month, and year timing, valid up to 2100
• Two calendar alarms
• 1Hz and 32.768kHz output
• High-speed (400KHz) I2C serial bus
• Compact design suitable for various projects

  Specifications:  

• Supply Voltage: +2.3V to +5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Calendar Alarms: 2
• Output Frequency: 1Hz and 32.768kHz
• PCB Dimension: 14x14x12mm
• Weight: 4g

  Package Includes:  

• 1 x DS3231 Real Time Clock Module 3.3V 5V Precise, with Battery

Enhance your Raspberry Pi or Arduino projects with precise timing and reliable performance using the DS3231 Real Time Clock Module. Order yours today and experience accurate timekeeping in your designs.