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from € 20.56*
per piece |
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Velleman K1803 AV receiver Green (1 offer) This kit was developed as pre-module for a number of audio applications where the input signal is too weak. Applications as a microphone pre-amplifier or for level correction. |
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from € 7.02*
per piece |
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Velleman K1823 power supply unit 15 W Multicolour (2 offers) This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regulator remarkably better ripple and regulation characteristics are given than w... |
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from € 7.72*
per piece |
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Velleman K2579 alarm clock Multicolour (1 offer) Miniature timer for all applications requiring a delay of up to 60 minutes. The control range may be adjusted. Specifications - power supply: 12VDC / 55mA - relay: 3A / 220V switchable - time inter... |
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from € 11.32*
per piece |
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Aerial Amplifier Kit DIY kit (1 offer) Aerial Amplifier Kit, Dimensions L x W x H: 86 x 36 mm, Amplification: 22 dB, Current consumption: 3 mA, Voltage supply: 12...15 VDC, Dimensions L x W x D: 86 x 36 x 24 mm |
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from € 14.62*
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 € 11.83*
per piece |
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Velleman K4001 audio amplifier Green (1 offer) This small amplifier is constructed around the TDA2003 IC, capable of delivering 4Wrms at 4 ohms. The IC is fully protected against overheating and short circuits. A conventional direct current is ... |
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from € 7.83*
per piece |
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Pink Noise Generator Kit DIY kit (1 offer) 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 € 13.33*
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 € 19.71*
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 € 22.93*
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 € 9.91*
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 € 42.56*
per piece |
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Velleman K7300 battery charger (2 offers) Many battery chargers are available on the market, but few of them are universal chargers. Using our kit, NiCd and NiMH batteries or different can be charged both quickly (52 minutes) and normally ... |
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from € 15.64*
per piece |
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Multifunctional dimmer kit (1 offer) Multifunctional dimmer kit, Board size L x W: 100 x 82 mm, Voltage supply: 110...125 VAC / 220...240 VAC, 50/60 Hz |
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from € 27.72*
per piece |
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from € 23.81*
per piece |
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