Module Arduino Clock DS3231
Specifications:
Color: Blue
Dimensions: approx. 38mm(L)*22mm(W)*14mm(H)
Operating voltage: DC 3.3V--5.5V
Chip: High-precision clock chip DS3231
Accuracy: ± 2ppm (0 °C ~ 40 °C)
Two schedule set alarm
Programmable square-wave output
Real-time clock calculation: second, minute, hour, day, month, year, leap year
Provide valid until the year 2100 leap year compensation
Digital temperature sensor output: ± 3°C accuracy
Memory chips: AT24C32 (32K)
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
With place for the battery, the module can work after power failure.
Color: Blue
Dimensions: approx. 38mm(L)*22mm(W)*14mm(H)
Operating voltage: DC 3.3V--5.5V
Chip: High-precision clock chip DS3231
Accuracy: ± 2ppm (0 °C ~ 40 °C)
Two schedule set alarm
Programmable square-wave output
Real-time clock calculation: second, minute, hour, day, month, year, leap year
Provide valid until the year 2100 leap year compensation
Digital temperature sensor output: ± 3°C accuracy
Memory chips: AT24C32 (32K)
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
With place for the battery, the module can work after power failure.
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