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200-Watt amplifier (assembled) (1 offer) 200-Watt amplifier (assembled), Board size L x W: 107 x 62 mm, Music output: 200 W @ 4 Ω, RMS output: 100 W @ 4 Ω, 70 W @ 8 Ω, Frequency response: 3 Hz…200 kHz (-3 dB), Voltage supply: 2 x 25...30 ... |
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from € 64.12* per piece |
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from € 60.36* per piece |
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from € 51.61* 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 € 40.90* per piece |
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Velleman K8056 electrical relay Green (2 offers) 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 € 40.10* per piece |
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Velleman VM167 digital/analogue I/O module (1 offer) Features - very Small, universal USB powered & controlled I/O board ! - add USB interface to existing equipment - 15 inputs / outputs, including analogue inputs / digital inputs/outputs and PWM out... |
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from € 32.64* per piece |
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Velleman K8055N peripheral controller (2 offers) The K8055N interface board has 5 digital input channels and 8 digital output channels. In addition, there are two analogue inputs and two analogue outputs with 8 bit resolution. The number of input... |
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from € 28.57* 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 |
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from € 26.75* per piece |
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Velleman EDU03 educational resource (1 offer) EDU03 includes a soldering iron, tools, electronic parts and the necessary printed circuit boards to complete two Minikits. An ideal introduction to soldering. Comes complete with a handy storage box. |
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from € 24.74* per piece |
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from € 24.52* per piece |
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from € 23.36* per piece |
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from € 22.92* per piece |
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Pulse-pause timer 1 s...60 h (1 offer) Pulse-pause timer 1 s...60 h, Board size L x W: 80 x 45 mm, Settable timer times: 1 s… 60 h, Voltage supply: 12...24 VDC |
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from € 22.67* per piece |
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from € 22.13* per piece |
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Velleman VM164 dimmers Built-in Dimmer Black (1 offer) Features - microcontroller circuit, fit for incandescent lamps, mains halogen lamps and the new energy saver halogen lamps. - install the module in the (existing) lighting circuit, just add one or ... |
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from € 22.10* 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 € 21.94* per piece |
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Velleman K2636 remote power controller 1 AC outlet(s) (2 offers) Designed to control AC motors with carbon brushes (drilling machine, vacuum cleaner, saw, …). High torque, even at low r.p.m. May also be used for low voltage loads (24V). Supply and load circuit e... |
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from € 21.70* per piece |
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from € 19.77* 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 € 18.97* 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 € 18.68* per piece |
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from € 17.92* 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 € 17.48* 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 € 17.38* 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 € 16.52* per piece |
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from € 16.37* 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 € 15.83* per piece |
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from € 15.35* per piece |
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from € 15.20* per piece |
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from € 14.63* per piece |
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Pulse-pause timer 1 s...60 h (1 offer) Pulse-pause timer 1 s...60 h, Board size L x W: 80 x 45 mm, Settable timer times: 1 s… 60 h, Voltage supply: 12...24 VDC |
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from € 14.42* 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 € 14.05* per piece |
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Rolling Text Sign Kit DIY kit (1 offer) Rolling Text Sign Kit, Board size L x W: 88 x 70 mm, Current consumption: 20 mA, Voltage supply: 9...12 VDC |
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from € 13.81* per piece |
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Rolling Clock Kit DIY kit (2 offers) Rolling Clock Kit, Board size L x W: 88 x 70 mm, 24-hour clock: 12 h, Current consumption: 20 mA, Voltage supply: 9...12 VDC |
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from € 13.46* per piece |
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Christmas Bell Kit DIY kit (1 offer) Christmas Bell Kit, Board size L x W: 90 x 85 mm, Current consumption: 25 mA, Voltage supply: 1 x battery 9 V (47x27x17 mm) / 9…12 VDC |
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from € 13.43* per piece |
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Two channel LED flasher (1 offer) Two channel LED flasher, Board size L x W: 65 x 22 mm, Current consumption: 3 A, Voltage supply: 12 VDC |
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from € 13.40* 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 € 13.00* per piece |
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Velleman MK127 children's gadget (1 offer) Attractive bright colored bug-shaped miniature robot. The microbug is always hungry for light, it drives towards it! - two open chassis sub-miniature motors - adjustable light-sensitivity suits alm... |
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from € 12.90* per piece |
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from € 12.82* per piece |
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from € 12.82* 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 € 12.02* per piece |
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from € 11.48* 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 € 11.30* per piece |
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from € 11.00* 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 € 10.82* per piece |
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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 € 10.72* per piece |
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from € 10.69* per piece |
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Velleman VM137 thermostat (1 offer) Simple low-cost thermostat / temperature controller for various applications. Features - use for frost protection - heating controller - automotive applications (fan control) - temperature regulate... |
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from € 10.28* 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 € 10.05* per piece |
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from € 9.93* 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 € 9.65* per piece |
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