

DollaTek 5PCS DS3231 Precision RTC Clock Module Memory Module for Arduino for Raspberry Pi
About this item
- The module itself can be adapted to 3.3V and 5V system
- 1 Hz and 32.768 kHz output
- Accuracy of +/-3 Deg.C Digital Temperature Sensor
- Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation
- temperature range:- 40 to + 85 Deg.C
Product description
Specification: Temperature range of -40 to +85Deg.C, timing accuracy is maintained at +/-5ppm (+/-0.432 sec / day) Provide battery backup for the continuous timing Low power consumption Footprints and functionally compatible with the DS3231 Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation Two calendar alarm 1Hz and 32.768kHz output Reset output and input buttons Debounced High-speed (400kHz) I2C serial bus +2.3 V to +5.5 V Supply Voltage Accuracy of +/-3Deg.C Digital Temperature Sensor -40 to +85Deg.C operating temperature range 16-pin SO (300mil) package Packing List 5 x DS3231 RTC module
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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