DESCRIPTION
Features:
100% Brand new and high quality! Can provide for arduino libraries and routines Use DS3231SN precision clock chip, built 32.768 crystal Can provide precise year, month, day, hour, minute, second, in the morning and afternoon data You can output 1Hz signal, a second output signal You can use the CR1220 coin cell holding travel time The pull-up resistor R1 R2 own welding on the I2C bus Small size 3cm in diameter Pin spacing 22.86mm
Package Include:
1 x RTC I2C DS3231SN Real Time Clock Module for ChronoDot V2.0 for Arduino
Package includes: RTC Real-Time Clock Module DS3231SN ChronoDot V2.0 I2C For Arduino Memory Module
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We appreciate your business and offer an instant 7 days return policy.(7 days after receive the item). The returned item has to be in its original condition. We are able to refund your money without shipping cost. | ||||||||
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