DX » Community » Reviews » DS1307 I2C RTC DS1307 24C32 Real Time Clock Module for Arduino (Works with Official Arduino Boards)
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  • posted by10146373 on 03/23/2016

    easy to use

    Impression:Useful;

    0 0 0

  • posted bylvanbuiten on 01/01/2016

    Small easy to use device. Unfortunately i forgot to add pin headers to the delivery, so if you need them, dont forget!

    Impression:good;

    0 0 0

  • posted by616443 on 12/30/2015

    Se configura muy sencillo. Y conectando rápidamente se logra tener la hora, pasado mas tiempo podre hablar de la duración de la batería. Como se menciona en otro de las revisiones, el pin SQ funciona para controlar un termómetro, pero solo si lo soldamos en donde esta dibujado el esquema de la... Read more

    Impression:good,Cheap,Useful;

    0 0 0

  • posted byYahyaObeido on 12/23/2015

    Pros : Very very cheap, It's very helpful and useful if your project requires real time, this product is awesome !

    Impression:good,excellent,Great product;

    0 0 0

  • posted byvishdx on 08/05/2015

    All good, button cells could be of better quality, but the seller was glad to help with it.

    Impression:good;

    0 0 0

  • posted byKingBeetle66 on 07/05/2015

    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 shipped without any header pins soldered on. Certainly not a deal breaker,... Read more

    An inexpensive I2C RTC and EEPROM module An inexpensive I2C RTC and EEPROM module An inexpensive I2C RTC and EEPROM module

    Impression:Great product;

    0 0 0

  • posted bygtac79 on 06/17/2015

    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

  • posted byBootfailure on 06/10/2015

    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 actually

    Impression:good,excellent,Great product;

    0 0 0

  • posted bytr3intaydos on 05/27/2015

    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 tutorial will help you, same name of pins that is I2C, dont freakout when to... Read more

    Impression:good,Great product;

    0 0 0

  • posted bythepiston on 03/17/2015

    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. cons: actually none :)

    Impression:excellent;

    0 0 0

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