HQ DS3231 AT24C32 IIC Module Precision Real Time Clock Memory Module

Detail HQ DS3231 AT24C32 IIC Module Precision Real Time Clock Memory Module

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SUDAH INCLUDE BATTERAI

for Arduino and raspberry
Module parameters:
1. Size: 38mm (length) * 22mm (W) * 14mm (height)
2. Weight: 8g
3. Operating voltage :3.3 - 5 .5 V
4. Clock chip: high-precision clock chip DS3231
5. Clock Accuracy :0-40 range, the accuracy 2ppm, the error was about 1 minute
6. Calendar alarm clock with two
7. Programmable square-wave output
8. Real time clock generator seconds, minutes, hours, day, date, month and year
timing and provide valid until the year 2100 leap year compensation
9. Chip temperature sensor comes with an accuracy of 3
10. Memory chips: AT24C32 (storage capacity 32K)
11. IIC bus interface, the maximum transmission speed of 400KHz (working voltage
of 5V)
12. Can be cascaded with other IIC device, 24C32 addresses can be shorted
A0/A1/A2 modify default address is 0x57
13. With rechargeable battery CR2032, to ensure the system after power failure,
the clock move any natural normal
14. Packing: single anti-static packaging

Wiring instructions ( for Arduino uno r3 for example):
SCL A5
SDA A4
VCC 5V
GND GND

Package included:
100% Brand New
1 x DS3231 AT24C32 IIC Module
1 battery

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