DS1307 I2C RTC DS1307 24C32 Real Time Clock Module for Arduino (Works with Official Arduino Boards)

SKU: 149493 (Added on -)
34% OFF
List Price: US$3.50
Shipping: Free shippingTo UNITED STATES
Direct: DXSOUL
DS1307 I2C RTC DS1307 24C32 Real Time Clock Module for Arduino (Works with Official Arduino Boards)
This SKU 149493 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901149493

- Color: Blue
- Quantity: 1
- Material: Circuit board
- Memory storage: 24C32 32K I2C EEPROM
- With LIR2032 rechargeable lithium battery and rechargeable circuit
- With reading and writing function
- Using time: About 1 year (Fully charged)
- Provide clock signal for microcontroller
- Cascade other I2C devices
- With full BCD clock calendar chip of 56byte non-volatile RAM
- Address and data transmission via serial cable with dual-line dual-direction
- The chip can provide second, minute, hour etc information.
- AM/PM mark, for working 24-hour or 12-hour
- Built-in power sensor circuit in the chip, with brownout detection and battery switch function
- Under battery backup mode, power consumption is below 500uA
- Accurate calendar up to year 2100
- Great for DIY project

Dimensions: 1.10 in x 1.10 in x 0.28 in (2.8 cm x 2.8 cm x 0.7 cm)
Weight: 0.21 oz (6 g)

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Rate US$2.06 shipped US$2.05 shipped US$2.04 shipped

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Customer's impression:
good excellent Great product Easy to use with arduino ausgezeichnet
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Recent Customer Reviews

  • KingBeetle66 Post on 7/5/2015

    Actually two I2C devices on a single module, this device sports both a Maxim Integrated DS1307 real time clock AND an Atmel 32Kbit (4KByte) EEPROM. As is the case with a lot of small inexpensive modules from DX, the module... Read more

    Impression:Great product

    0 0 0
  • gtac79 Post on 6/17/2015

    Pros: small, easy to use with standard arduino library Cons: time is not correct after a while

    Impression:Easy to use with arduino

    0 0 0
  • Bootfailure Post on 6/10/2015

    Pros: Easy to connect to the arduino. Only 4 pins are needed. Use this library https://github.com/dtu-mekatronik/HCRTC It is the easiest that i cound find and works out of the box with this module. Cons: Cant think of any... Read more

    Impression:good, excellent, Great product

    0 0 0
  • tr3intaydos Post on 5/27/2015

    Pros: Cheap but great quality, includes rechargable battery and should work for 5 years. Cons: No documentation, and no headers (Get this: SKU:144191) Other: Needs soldering, once you sort that out, it works easily, this a... Read more

    Impression:good, Great product

    0 0 0
  • thepiston Post on 3/17/2015

    Pros: The module can be used in Raspberry pi and Arduino, comes with a rechargable button battery, you can charge the battery with the module itself, also can be replaced with a stardard non rechargable cr2032 battery. :)... Read more


    0 0 0

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