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Velleman 212024C power adapter/inverter (1 offer) Features - red leads: 230VAC / 50Hz input. - blue leads : output. Specifications - voltage: 2 x 12V. - red wires: primary. - blue wires: secundary. |
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from € 11.02*
per piece |
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from € 10.48*
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 € 10.30*
per piece |
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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 € 9.85*
per piece |
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from € 9.81*
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 € 9.75*
per piece |
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Yellow LED star kit (1 offer) Yellow LED star kit, Board size L x W: 90 x 90 mm, Current consumption: 40 mA, Voltage supply: 1 x battery 9 V (49x27x17 mm) |
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from € 9.69*
per piece |
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Velleman MK185 children's gadget (2 offers) Chirps or glows as long as the sun shines. Features - realistic cricket chirp - slow fading green led simulates glow-worm Specifications - solar cell: 4.5V/ 35mA - optional rechargeable batteries: ... |
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from € 9.63*
per piece |
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Velleman K2604 siren Wired siren Multicolour (1 offer) Enter the world of amazing electronic sounds and noises. Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB - modulation speed: 0.5 - 5s - ... |
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from € 9.60*
per piece |
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from € 9.33*
per piece |
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Velleman MK113 siren Wired siren (1 offer) Generates 4 different sounds: police siren, fire brigade, emergency vehicle and laser gun. RV1 adjusts sound pitch. On/off switch and PCB speaker included. - power supply: 9V battery (not incl.) - ... |
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from € 9.24*
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 € 9.20*
per piece |
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Velleman MK101 LED bulb (1 offer) Show your sweetheart in an original way that your heart still beats for him or her. 28 LEDs form 2 blinking hearts. |
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from € 9.03*
per piece |
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SMD Christmas tree (1 offer) SMD Christmas tree, Board size L x W: 63 x 57 mm, Current consumption: 7 mA, Voltage supply: 1 x battery CR2032 (3 V) / via USB |
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from € 8.96*
per piece |
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Mini-6-LED chaser kit (1 offer) Mini-6-LED chaser kit, Board size L x W: 25 x 55 mm, Current consumption: 20 mA, Voltage supply: 4...15 VDC |
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from € 8.89*
per piece |
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