DCF77 Funkuhr mit 3X24X16 LED Matrix von Sure electronics

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Uploaded by on Jan 9, 2011

DCF77 Funkuhr, DS1307 RTC, DS1820 Temperatur Sensor, 3x24x16 LED Matrix von Sure electronics

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Science & Technology

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  • @falflores

    The PWM is done by a HT1632C driver chip.

    Driver chip is already integrated on the led display from sureelectronics.

    Controlling the led display is provided by an AVR ATMega2560.

  • Hi, excelent job!

    Can you say wich IC do you use for the matrix control, for the PWM?, congrats!

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