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Pink Noise Generator Kit DIY kit (2 offers) Pink Noise Generator Kit, Board size L x W: 67 x 43 mm, Current consumption: 5 mA, Output voltage: 150 mV RMS, Voltage supply: 12...15 VDC / 9...12 VAC, Output impedance: 1 kΩ |
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from € 10.65*
per piece |
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Sound Effect Generator Kit DIY kit (1 offer) Sound Effect Generator Kit, Board size L x W: 75 x 75 mm, RMS output: 1 W @ 8 Ω, Current consumption: 100 mA, Output voltage: 1 V RMS, Voltage supply: 8...10 VDC |
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from € 17.39*
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 € 18.94*
per piece |
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Velleman K6400 number lock Black (1 offer) This code lock may be used to switch an alarm (e.g. car alarm K3504) on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to defi... |
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from € 21.98*
per piece |
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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 € 13.93*
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 € 9.53*
per piece |
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Power supply unit 3-30VDC/3A (kit) (1 offer) Power supply unit 3-30VDC/3A (kit), Board size L x W: 130 x 91 mm, Output current: 3 A max., Output voltage: 3...30 VDC, stabilised, Voltage supply: 9...30 VAC |
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from € 41.08*
per piece |
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from € 20.00*
per piece |
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USB experiment board (2 offers) USB experiment board, Board size L x W: 89 x 145 mm, Current consumption: 70 mA, Voltage supply: via USB |
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from € 28.40*
per piece |
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Velleman K8056 electrical relay Green (1 offer) This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232. Since the card can be addressed using RS232 comma... |
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from € 44.89*
per piece |
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Velleman K8060 audio amplifier 9.0 channels Green (1 offer) excellent value for money - fully discrete design using Epitaxial Darlington transistors - DC supply circuit on board with LED indication - ideal for active speaker system or subwoofer, guitar amp,... |
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from € 18.54*
per piece |
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Velleman K8064 dimmers Built-in Dimmer (1 offer) simple brightness adjustment by means of a DC voltage - optically isolated adjustment input - pre-set adjustment for full brightness - suitable for incandescent lamps, mains voltage halogen lightin... |
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from € 16.81*
per piece |
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Velleman K8084 remote control Wired Audio Rotary (2 offers) When using one of our amplifiers (big or small), you always need a volume control and preferably also a tone control. This kit comes complete with all input / output connections and potentiometers.... |
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from € 16.39*
per piece |
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Velleman MK100 LED bulb (1 offer) Christmas has never been this cosy ! 16 blinking LEDs. - also available in mounted version: MMK100 |
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from € 7.59*
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 € 8.76*
per piece |
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