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Velleman MK142 party decoration Garland (1 offer) Features - miniature Xmas gadget - 6 LEDs flash alternately - tree can be operated pending (e.g. from the ceiling or Xmas tree) or can be worn as a badge (pin supplied) - great attention grabber - ... |
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from € 5.97* per piece |
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Velleman MK138 thermostat (2 offers) General purpose low-cost thermostat with NTC temperature sensor. Output relay with LED indicator. - also available as completely mounted module VM137 |
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from € 7.02* per piece |
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Velleman MK137 interface cards/adapter (1 offer) The easy way to check your IR remote for proper operation. Simple operation : point the remote at the sensor and push an arbitrary button. Four flashing LEDs indicate remote operation. Specificatio... |
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from € 5.56* per piece |
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Velleman MK135 electrical relay Black, Red (1 offer) Helps making difficult YES or NO decisions. Ideal for the indecisive. Simply push the button to start flashing of YES/NO LEDs. Flashing speed gradually decreases and finally one LED remains lit. - ... |
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from € 6.35* per piece |
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Velleman MK133 children's gadget (1 offer) Up to four players can compete. LED indicates first button pushed. Quizmaster 'RESET' -button with 'button pushed'-indication. Two units can be daisy-chained for eight-player-fun ! Specifications -... |
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from € 10.02* per piece |
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Velleman MK130 party decoration Garland (1 offer) The ultimate Xmas gadget. - 16 flashing red LEDs - extra green and yellow LEDs provided to customise your tree - can be hung on and fed through wires |
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from € 8.65* per piece |
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Velleman MK127 children's gadget (1 offer) Attractive bright colored bug-shaped miniature robot. The microbug is always hungry for light, it drives towards it! - two open chassis sub-miniature motors - adjustable light-sensitivity suits alm... |
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from € 12.90* per piece |
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Velleman MK125 decoration lighting 2 bulb(s) (1 offer) Attractive bright coloured bug-shaped miniature robot. The microbug is always hungry for light and travels toward it! Features - two open chassis subminiature motors - adjustable light sensitivity ... |
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from € 7.55* per piece |
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Velleman MK120 alarm ringer 85 dB Green (1 offer) Applications : announce visitors, warn against burglars, set boundaries, for science projects,... - audible (85dB) and visible (LED) alert - range: 3.3ft to 13ft - on/off switch provided power supp... |
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from € 10.81* per piece |
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from € 6.40* per piece |
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from € 9.10* per piece |
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Velleman MK111 electrical timer (2 offers) For intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models. - output relay with dry switch-over contact: 3A/2... |
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from € 6.50* per piece |
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Velleman MK109 decoration lighting 6 bulb(s) (1 offer) Electronic dice with LED indication. Slowly rolls to a stop when the push button is released. - power supply: 9V battery (not incl.) - dimensions: 42 x 60mm / 1.7 x 2.4" |
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from € 7.57* per piece |
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Velleman MK107 decoration lighting 8 bulb(s) (1 offer) 8 LEDs. Different LED running effects are selectable (PROG push button). Adjustable effect speed (SPEED potentiometer). Push button for power stand-by (OFF push button). - power supply: 9V battery ... |
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from € 8.61* per piece |
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Velleman MK105 signal converter (1 offer) signal output: sine wave, triangle, square wave and integrator (selectable through jumper) - signal frequency: about 1kHz (fixed) - output level: adjustable from 0 to 100mVrms (LEVEL potentiometer) |
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from € 6.27* per piece |
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