Arduino Kit Module RTC DS3231 AT24C32 I2C High Precision Clock

SPL Arduino Kit Module RTC DS3231 AT24C32 I2C High Precision Clock
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Features
Size: 38mm (length) * 22mm (W) * 14mm (height)
Weight: 8g
Operating voltage :3.3 - 5 .5 V
Clock chip: high-precision clock chip DS3231
Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute
Calendar alarm clock with two
Programmable square-wave output
Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
Chip temperature sensor comes with an accuracy of 3
Memory chips: AT24C32 (storage capacity 32K)
IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify
Kelengkapan:
1 module RTC DS3231 + EEPROM 24C32 (4KB) + Batre CR2032
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