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  • Tiny Piano_One Octave. Three modes and transpose touch with ATtiny85
    Published in Elektor

    Tiny Piano_One Octave. Three modes and transpose touch with ATtiny85

    by Arduino47
    Arduino47
    Three modes available: Piano (8 white notes and 5 black notes, one ke...
    11.0k 3
  • Circuits Wanted! Show Off Your Circuits and Design Skills

    Circuits Wanted! Show Off Your Circuits and Design Skills

    by Content Director, Elektor
    Content Director, Elektor
    Elektor's editorial team is looking for interesting and innovative ORI...
    17.9k 2
  • Lissajous Clock

    Lissajous Clock

    by xpmake
    xpmake
    Raspberry Pi Pico Lissajous Clock in the style of a Mantel timepiece.
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  • Streamer audio Ethernet multicast/multiroom 48 KHz/24 bits sans compression

    Streamer audio Ethernet multicast/multiroom 48 KHz/24 bits sans compression

    by jmcv
    jmcv
    Stereo audio Ethernet transmitter to multiple receivers in studio qual...
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  • Tiny Piano. 8 notes, Three Modes. Keyboard capacitive keys one wire.

    Tiny Piano. 8 notes, Three Modes. Keyboard capacitive keys one wire.

    by Arduino47
    Arduino47
    Happy Holidays Readers ! New version : Piano-PlayList-Metronome Ther...
    7.5k 1
  • UP TO RGB888 to VGA

    UP TO RGB888 to VGA

    by Mathias_Claussen(Elektor)
    Mathias_Claussen(Elektor)
    Prototype adapter to connect an MCU to a VGA Monitor. Allows for flexi...
    9.8k 1
  • High Precision Chronometer

    High Precision Chronometer

    by thieu-b55
    thieu-b55
    Chronometer with GPS time-base from microseconds up to 99h59m59s999ms9...
    8.5k 1
  • Energy saving solid-state feet warmer
    Published in Elektor

    Energy saving solid-state feet warmer

    by Roel Arits
    Roel Arits
    In these times of extreme high energy prices (nov 2022), people are fo...
    12.0k 3
  • Turntable Speed Adjustment Helper
    Published in Elektor

    Turntable Speed Adjustment Helper

    by Pjotr1010
    Pjotr1010
    Adjusting the speed of a turntable has become difficult with modern LE...
    18.0k 18
  • NTP server

    NTP server

    by ybourdon
    ybourdon
    At home, I have a lot of connected objects that use an NTP server to s...
    15.2k 2
  • Load Shedder with Linky (Délesteur LINKY)

    Load Shedder with Linky (Délesteur LINKY)

    by ybourdon
    ybourdon
    [FRENCH] Un délesteur facile à programmer via son interface HTML et co...
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  • Incense stick consumption timer.

    Incense stick consumption timer.

    by Arduino47
    Arduino47
    No electronic components, no microcontroller...
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Elektor MultiCalculator Kit assignment operators
It would be nice if one could write (NN*=2)+=1 in...

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Please include a schematic of this device.  I woul...

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