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DS3231 Real Time Clock Module 3.3V 5V With Battery

187.76 (Excluding All Taxes)
  • DS3231 Real Time Clock Module
  • Supply voltage: +2.3 ~ +5.5VDC
  • Output Frequency: 1Hz and 32.768kHz
  • operating temperature range: -40°C ~ +85°C
  • Number of calendar alarm: 2