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DS3234 Real-time Clock Module for Arduino - Red

DS3234 Real-time Clock Module for Arduino - Red

DS3234 Real-time Clock Module for Arduino - Red

5 (1)
SKU: 366950
  • US$13.15

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  • 8.48
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DS3234 Real-time Clock Module for Arduino - Red

DS3234 Real-time Clock Module for Arduino - Red

US$8.48 US$13.15 36%OFF 5 (1)
The module and Arduino are using the SPI mode, so the corresponding to SPI communication interface connected, SCK, MISO, MOSI, CS and the module using 3.3V battery. Then take a good line burned into the routines code, open the serial port observational data, you will find the start timing and then power off and then on Arduino electric, and time is not reset, there is no loss, will continue and then timing.

DS3234 also incorporates 256 bytes on battery backed up SRAM. When the main power failure, by connecting to the VBAT pin power supply are maintained on contents of the memory. The RTC can counting seconds, minutes, hours, day, date, month, and year information. For the less than 31 days of month, can automatically adjust the date at the end of the month  same time with a leap year correction. The clock operates in either 24 hours or 12 hours format with / AM / PM indication. For each day two programmable alarms and a programmable timing way output. SPI serial data transmission via bidirectional bus.

- In the 0 ° C to + 40 ° C range, accuracy of ± 2ppm

- In the -40 ° C to + 85 ° C range, accuracy of ± 3.5ppm

- for provide battery backup uninterruptible timing input

- Operating Temperature Range: Industrial: -40 ° C to + 85 ° C; commercial grade: 0 ° C to + 70 ° C

- Provide two regular alarm clock every day

- Programmable Output

- 4MHz SPI interface, support for modes 1 and 3

-· Digital temperature sensor output: Accuracy of ± 3 ° C

- With aging correction register

- RST Input / Output

Quantity1 piece
Form ColorRed
MaterialPlastic + iron
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.81 in x 0.8 in x 0.54 in (2.07 cm x 2.04 cm x 1.37 cm)
Weight 0.13 oz (3.8 g)
Packing List
1 x DS3234 clock module 1 x CR1225 button battery

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Quantity 3+ units 5+ units 10+ units
Rate US$7.52 shipped US$7.49 shipped US$7.47 shipped

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