CATALES Arduino Expansion Board Clock Shield Wire Digital Module - Blue + Black

SKU: 227036 (Added on -)
  • US$11.66

    20 %

  • 9.33

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  • Dispatch: Ships within 7-10 business days
CATALES Arduino Expansion Board Clock Shield Wire Digital Module - Blue + Black
This SKU 227036 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901227036
- Brand: CATALES
- Quantity: 1
- Color: Blue + black
- Material: FR4
- Hardware resources:
- Battery holder: card powered battery for the real time clock chip, so the board can continue counting down;
- Buzzer: 5V DC buzzer, do alarm clock, key tone;
- Photoresistor: Induction of ambient light intensity;
- Thermistor: detect ambient temperature;
- K1 ~ K3: chip can be scanned directly touch of a button;
- U5: TM1636, ie, four 8-segment common anode LED Driver IC;
- U3: DS1307, namely real-time clock chip;
- D1 ~ D4: blue, green, red, red, 3mm plug-in LED.
- Digital tube: four 8-segment common anode LED with clock points, while the decimal point is not displayed, only for orientation recognition purposes.
- Occupy the Arduino pin resources: total occupied 10 digital pins, two analog input pins, an I2C interface
- D2: control blue LED1
- D3: Control the green LED2
- D4: Control the red LED3
- D5: Control the red LED4
- D6: control the buzzer;
- D7: Connect TM1636 clock pin SCLK;
- D8: Connect TM1636 data pins DIO;
- D9: control keys K1;
- D10: control keys K2;
- D11: control buttons K3;
- A0: Connect thermistor;
- A1: Connect photosensitive resistance;
- A4: Connect the DS1307 I2C data pin SDA;
- A5: Connect the DS1307 I2C clock pin SCL.

Dimensions: 2.72 in x 2.13 in x 1.02 in (6.9 cm x 5.4 cm x 2.6 cm)
Weight: 1.09 oz (31 g)

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

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Rate US$8.27 shipped US$8.24 shipped US$8.22 shipped

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Recent Customer Reviews

  • metcalfepete Post on 6/22/2014

    There is a library specifically written for this unit , makes it pretty easy for kids to use. See : Bought 2 units. One was dead on arrival, the other unit worked great.... Read more

  • dknaack Post on 10/31/2013

    Nice collection of basic devices in one board, well made, open-source design, good documentation, Arduino library and example programs. None This board is based on the SeeedStudios TickTockClock shield design, and works is... Read more

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