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5PCS DS3231 High Precision RTC Module - ±0.432s/Day Accuracy, I²C 400kHz, 3.3V/5V for Arduino/Raspberry Pi with Battery Backup in Kuwait 5PCS DS3231 High Precision RTC Module - ±0.432s/Day Accuracy, I²C 400kHz, 3.3V/5V for Arduino/Raspberry Pi with Battery Backup in Kuwait 5PCS DS3231 High Precision RTC Module - ±0.432s/Day Accuracy, I²C 400kHz, 3.3V/5V for Arduino/Raspberry Pi with Battery Backup in Kuwait 5PCS DS3231 High Precision RTC Module - ±0.432s/Day Accuracy, I²C 400kHz, 3.3V/5V for Arduino/Raspberry Pi with Battery Backup in Kuwait

5PCS DS3231 High Precision RTC Module - ±0.432s/Day Accuracy, I²C 400kHz, 3.3V/5V for Arduino/Raspberry Pi with Battery Backup

KWD 6
Brand
hiBCTR
Weight
15 g
– 1 +

Special Features

  • ​Industrial-Grade Timing Accuracy​​: ±5ppm (±0.432 seconds/day) stability with temperature compensation (-40°C to +85°C range).
  • ​​Dual-Voltage Compatibility​​: Operates at 3.3V or 5V (2.3V-5.5V range), no level shifter needed for Arduino/Raspberry Pi.
  • ​​Complete Calendar Functions​​: Tracks seconds to years via 400kHz I²C, including leap year compensation until 2100.
  • ​​Battery Backup Support​​: CR2032 socket maintains timing during power loss (1.3μA backup current; battery not included).
  • Multi-Output & Value Pack​​: 5x modules (20×15mm each) with 1Hz/32.768kHz outputs for distributed systems.

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