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Velleman RTC Shield for ArduinoVelleman Kits

KA07 Arduino Shield

Real Time Clock Shield

Velleman RTC Shield

Specification Features:

  • Based on Maxim-Dallas DS1307 IC
  • Counts seconds, minutes, hours, date of month, day of the week, year and leap-year
  • 12 or 24h system selectable
  • AM/PM indication
  • Large user community
  • Requires 1 Arduino UNO™ (not included)
  • Stackable design: the shield can be stacked with other shields
  • I2C interface
  • Accuracy: 20ppm (depends on crystal)
  • Power consumption: 1.5mA
  • With backup battery holder (500nA when running on battery)

Data Sheet for KA07

PDF Download

Power Supply





68 x 53mm



Add a real time clock shield to your projects to ensure accurate and easy timekeeping. While the shield keeps track of time and date, the controller can focus on other tasks. Suitable for use with an Arduino™ UNO. (Arduino motherboard not supplied). See Arduino Section for suitable Boards
Order Code Each 
KA07Velleman Real Time Clock Shield9.95 


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