Módulo Relógio de Alta Precisão Módulo de Armazenamento Iic Pcs10 Pcs Ds3231 At24c32

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1. Componentes Ativos

Combination 1:DS3231 Module – 2PCS + 1PCS 20cm Male – Female Duang DuPont Cable
Combination 2:DS3231 Module – 5PCS + 1PCS 20cm Male – Female Duang DuPont Cable
Combination 3:DS3231 Module – 10PCS + 1PCS 20cm Male – Female Duang DuPont Cable
other Other combinations without dupont wire

2. Circuitos Integrados

1. Size: 38mm (length) * 22mm (width) * 14mm’ (height)
2. Working voltage 3.3-5.5V
3. Clock chip: high-precision clock chip DS3231
4. Clock accuracy: within the range of 0-40°C. Accuracy 2pm, annual error is about 1 minute
5. Programmable square wave output with 2 calendar alarms
6. The real-time clock generates seconds, minutes, hours, days of the week, date, month and year timing and provides leap year compensation valid up to 7.2100 years
8. The chip has its own temperature sensor with an accuracy of ±3?
9. Storage chip: AT24c32 (recommended storage capacity 32K)
10. ILC bus interface, transmission speed up to 4003Hz (when working voltage is 5V)
11. Other ILC devices can be cascaded, the 24C32 address can be modified by short-circuiting A0/A1/A2, the default address
12. Use CR2032 battery to ensure that the clock still moves normally after the system is powered off
13. Packaging: single anti-static packaging
14. Wiring instructions (take For-Arduino uno r3 as an example)
SCL?A5
SDA?A4
VCC?5V
GND?GND
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3. Ds3231 At24c32 Módulo Relógio de Alta Precisão

Overview:

1. DS3231 high precision clock module for Raspberry Pi
2. the module can also be used for Arduino motherboard
3. The module itself can be adapted to 3.3 V and 5 V system,
no level conversion, it is super convenient!

Features:

1. to 40° to + 85° temperature range, timing accuracy in
a plus or minus 5 PPM (+/- 0.432 SEC/day)
2. To provide continuous timing battery backup
3. Low power consumption
4. The device compatible with DS3231 encapsulation and function
5. Complete the clock calendar function including the second, minute,
6. Two calendar clock
7. 1 Hz and 32.768 kHz output
8. Reset the output and input button to tremble
9. High speed (400 KHZ) the I2C serial bus
10.+ 2.3 V to + 5.5 V power supply voltage
11.The accuracy of plus or minus 3° digital temperature sensor
12.- 40 ° to + 85° temperature range