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      Raspberry Pi RTC Expansion Module
      This product contains battery, might applys to shipping constriction.

      Raspberry Pi RTC Expansion Module

      SKU 317990036
      $7.60
      OUT OF STOCK
      This item is not available at the moment
      Get notified when it's back in stock

      Description

      The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has its power down. Set a serial port, TTL convenient way online debugging.
       
       
      Features:
      • Use Maxim DS1307 chip
      • Extends CR1220 button cell backup
      • Can be operated by a shell
      • Set a serial port connector 
      • Programmable square-wave output signal
      • Consumes Less than 500nA in Battery-Backup Mode
      • Automatic Power-Fail Detect and Switch Circuitry
      • Programmable Square-Wave Output Signal
       
      Port:
      • Raspberry Pi B module 2X13 connection port
      • Raspberry Pi A+/B+/2 module 2X13 connection port
      • 2*5pin 2.54mm connector
       
      Product Parameters:
      • Accuracy ±2ppm from 0°C to +40°C
      • Work voltage 5V
      • Battery Backup Input for Continuous Time keeping
      • Real-Time Clock Counts Seconds, Minutes,Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100
      • Work temperature 0°C to +70°C
      Raspberry Pi RTC Expansion Module
       
      Part List:
      • 1 x RTC Module
      • 1x CR1220 Battery 

      Technical Details

      Dimensions90mm x 70mm x 21mm
      WeightG.W 11g    
      BatteryLithium Cells/Batteries packed with equipment UN3481 -PI966

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        Raspberry Pi RTC Expansion Module

        SKU 317990036
        $7.60
        OUT OF STOCK
        This item is not available at the moment
        Get notified when it's back in stock
        $7.60/1pcs+
        $7.22/10pcs+
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