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RTC PCF8523 I2C, real time clock, Adafruit 3295
22.61 €
3563587 AN-07662
5904422310677
Shipping 11-18 b.d.
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All about the product
Module with real-time clock PCF8523 and backup battery. Used in applications written for data logging, clock, alarms, etc. The communication interface is I2C bus.
Specifications:
- Supply voltage: 3.3 V to 5 V
- Communication interface: I2C/TWI (SDA, SCL)
- Bus address: 0x68
- Operating time approximately 5 years
- Data logging with CR1220 batteries (batteries not included)
- Diameter of two mounting holes: 2.2 mm
- Dimensions: 26 x 22 x 5 mm
- Weight: 2.3 g
Links:
Manufacturer's page
