Product replaced by the new version: RTC + battery DS1307 v2.
Module with real time clock and backup battery. Allows you to read the time in hours, minutes, and seconds date: month, day, year. The communication interface is I2C bus (SDA and SCL), data update frequency is 1 Hz (1 second). Included in the battery module allows potrzymanie operation of the system up to 9 years without external power.
Voltage supply 5 V connected to pin significant with the same symbol. The I2C bus must be connected to the findings of SCL - clock line and SDA is the data line. Pin SQW output is a square signal with the selected frequency (see page 3 of the documentation). GND is the ground system.
Conclusions are fields solders for wlutowanie goldpin connectors (2.54 mm pitch). Thanks to them, it is possible to connect the system with the breakout Board or the main module (for example, STM32Discovery or Arduino) via wires.
The set does not contain strap goldpin, it can be purchased separately.
On request, we can provide the model with zlutowanymi senior goldpin. For this purpose, please leave the details in comments to the order. Option is available only when you purchase strap goldpin.
Breadboard - 830 holes_ - 3,85 zł
Goldpin plug 1x40 straight 2.54mm pitch* - 0,70 zł
STM32F3 - Discovery - STM32F3DISCOVERY_ - 84,00 zł
Arduino Uno Rev3 - module A000066* - 82,80 zł
Arduino Leonardo - module A000057* - 88,00 zł
Arduino Fio module - SparkFun DEV-10116* - 129,00 zł
SAME DAY SHIPPING
Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!
The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).
The table presents available forms of delivery in Poland
|9,90 PLN||17,90 PLN||1-3 days|
|14,90 PLN||22,90 PLN|
|12,90 PLN||-||1-3 days|
If the amount to pay for products exceeds 500 PLN