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Velleman K2644 digital body thermometer (1 offer) Drive more safely in freezing weather. This kit uses a flashing LED to indicate a road temperature close to freezing point ; below that point the LED is on continuously. A reliable temperature sens... |
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from € 9.59*
per piece |
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1 |
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from € 24.53*
per piece |
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1 |
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from € 19.75*
per piece |
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1 |
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from € 60.25*
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 € 10.79*
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 € 5.58*
per piece |
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2 |
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from € 5.49*
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 € 5.90*
per piece |
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LED dimmer kit (1 offer) LED dimmer kit, Board size L x W: 100 x 40 mm, Voltage supply: 12...24 VDC |
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from € 15.06*
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 € 7.56*
per piece |
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Liquid Level Controller Kit DIY kit (2 offers) Liquid Level Controller Kit, Board size L x W: 104 x 60 mm, Current consumption: 110 mA, Relay output: 3 A @ 240 VAC, Voltage supply: 16...18 VDC / 12...14 VAC |
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from € 11.92*
per piece |
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Velleman K4700 peripheral controller (1 offer) This stereo speaker protection prevents switch-on clicks and DC components on the output of the amplifier connected. - switch-delay: ± 6 seconds - DC protection: +1V/-1V - max. input voltage: 200Vp... |
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from € 18.96*
per piece |
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Velleman MK149 children's gadget (1 offer) check your love life ! - each partner holds one end of the PCB, then they join hands, watch the meter go ... - great fun at parties, among friends, etc... - 10-LED readout plus audible 'love-level'... |
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from € 12.97*
per piece |
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MP3 jukebox module (1 offer) MP3 jukebox module, Board size L x W: 45 x 40 mm, Connections: USB/SD card, Current consumption: 50 mA, Voltage supply: 9 VDC |
1 |
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from € 25.14*
per piece |
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Velleman K7102 digital multi-detector Ferrous metal (2 offers) To come up against an electric cable while drilling a hole in a wall can have catastrophic consequences. Likewise, drilling into gas, water pipes or central heating pipes can be extremely hazardous... |
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from € 9.46*
per piece |
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