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Pin 2 – C: BCD input
Protects applications and data
Rated load: 10A 250VAC/28VDC
Power Dissipation: 320 mW
Current：10A
DS3231 High Precision Real Time Clock (RTC) with battery 7-8 coupler Pin 2 – C: BCDThis is high precision real time clock by Adafruit based on the DS3231 IC made by Maxim Integrated. The datasheet of the DS3231 describe it as Extremely Accurate I2C Integrated RTC TCXO Crystal and it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package as claimed by Adafruit. without battery The reason for the high accuracy of this real time clock is explained as follows : Most
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