Collection: Velleman / Whadda

55 products
  • Velleman 16 Keys Numeric Keypad with 4 Letters, Matrix Output (16KEY)
    Regular price
    $19.99
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    $19.99
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  • Velleman XY Joystick Module for Arduino (2 Pieces)
    Regular price
    $14.99
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    $14.99
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  • Velleman Round Reed Switch (HAA24)
    Regular price
    $11.99
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    $11.99
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  • Velleman Spinning LED Wheel Soldering Practice Kit (MK152)
    Regular price
    $16.99
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    $16.99
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  • Velleman MK129 Crawling Microbug Soldering Practice Kit
    two open chassis sub-miniature motors | adjustable light-sensitivity suits almost any light condition and allows to control it's 'bug-like' behavior | adjustable speed | choose between two different walks | LED 'eyes' indicate driving direction
    Regular price
    $16.30
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    $16.30
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  • Whadda Metronome - Soldering Practice and Electrical Engineering D.I.Y. Kit (WSAH106)
    Regular price
    $14.99
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    $14.99
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  • Velleman MK103 Sound-to-Light Unit
    Velleman Mini Kits to chenge sound to light | Level 2 Kit, very easy to assemble | VEL-MK103, MK103RS,made in EU | can be used to indicate the telephone, door bell. | Practical applications, Great for music
    Regular price
    $15.14
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    $15.14
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  • Velleman VM110N USB Interface Card Module
    minimum system: | Pentium class CPU | USB1.1 or higher connection | Windows XP or higher | CD ROM player and mouse
    Regular price
    $73.22
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    $73.22
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