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Signal Tracer/Injector Kit DIY kit (1 offer) Signal Tracer/Injector Kit, Board size L x W: 60 x 53 mm, Current consumption: 150 mA, Output voltage: 0...2.5 V 1000 Hz, Voltage supply: 9...12 VDC / 7...9 VAC, Output impedance: 1.5 kΩ |
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from € 14.03* per piece |
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from € 10.79* per piece |
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Velleman VM141 (2 offers) wide timing range easy time setting LED animation during operation on-board START-STOP buttons non retriggerable power-on trigger is possible debounced buffered inputs avoid false triggering compac... |
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from € 17.38* per piece |
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Velleman MK147 stroboscope/disco light (1 offer) Features - two super bright white LEDs - powerful flash effect - great for parties, scale models, as an attention grabber, to observe moving parts, etc... - slow/fast selector and speed adjust trim... |
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from € 6.16* per piece |
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Traffic Light Kit DIY kit (1 offer) Traffic Light Kit, Board size L x W: 115 x 50 mm, Current consumption: 15 mA, Voltage supply: 1 x battery 9 V (49x27x17 mm) |
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from € 8.87* per piece |
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Velleman MK148 decoration lighting 2 bulb(s) (1 offer) two super bright red LEDs - very powerful flash effect - for emergencies, warning signs, as eye-catcher, 'alarm-active' - simulation, etc ... - 'Auto turn-on at dark' - mode with adjustable sensiti... |
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from € 5.94* per piece |
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from € 150.27* per piece |
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Velleman MK161 interface cards/adapter Internal (1 offer) Features - two channels with relay output (24VAC/DC 1A max.) - ultra compact - channel and reception indication through LEDs - toggle / pulse selection for each channel - learn mode for channel ID ... |
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from € 11.91* per piece |
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from € 5.88* per piece |
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Velleman SD24N interface cards/adapter (2 offers) base socket : twin columns of 5 x 64 terminals are separated by a 7.62mm centre channel - bus strip : 4 buses of 25 connected terminals are arranged in 4 rows |
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from € 25.21* 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 € 10.83* per piece |
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Velleman MK159 children's gadget (1 offer) Just 4 LEDs and 4 push buttons provide hours of fun. The object of the game is to repeat a randomly generated pattern. The pattern is played both visually and audible or visually only (selectable).... |
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from € 11.94* per piece |
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Velleman KSR16 entertainment robot (1 offer) AIR ENGINE CAR KIT A series of Robot Kits for the future engineer. Build this kit and find out how much fun electronics, mechanics or hydraulics can be! Build an air powered car. A cool constructio... |
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from € 21.21* per piece |
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Velleman KSR19 entertainment robot (1 offer) A series of Robot Kits for the future engineer. Build this kit and find out how much fun electronics, mechanics or hydraulics can be! This mission-based, entry level STEM (Science - Technology - En... |
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from € 27.99* per piece |
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from € 12.41* per piece |
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