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  Kits (88 items)

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Velleman VM8090 electrical relay Black, Green (1 offer) 
Eight relay channels controlled by your computer! Use your computer USB port to connect to the outside world Connect up to 16A to each of the high power relays. Comes complete with VDR noise suppre...
Velleman
VM8090
from € 104.65*
per piece
 
 piece
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
Velleman
VM202N
from € 27.49*
per piece
 
 piece
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
Velleman
VM188
from € 23.06*
per piece
 
 piece
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...
Velleman
VM167
from € 41.12*
per piece
 
 piece
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 ...
Velleman
VM164
from € 33.82*
per piece
 
 piece
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...
Velleman
VM141
from € 17.50*
per piece
 
 piece
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...
Velleman
VM137
from € 12.39*
per piece
 
 piece
Interval timer module (1 offer) 
Interval timer module, Board size L x W: 40 x 85 mm, Settable timer times: 0.5...5 s / 2.5...60 s, Current consumption: 100 mA, Voltage supply: 12 VDC
Velleman
VM136
from € 12.30*
per piece
 
 piece
Velleman VM124 power adapter/inverter Indoor 15 W Black, Green (1 offer) 
just add a suitable transformer (see table) - 9Vac: 109010C - 12Vac: 112012C - 24Vac: 212024C - great to power your projects and save on batteries - use as adjustable power supply for experiments -...
Velleman
VM124
from € 11.77*
per piece
 
 piece
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 ...
Velleman
VM100
from € 66.10*
per piece
 
 piece
Velleman MK190 audio amplifier 2.0 channels Home Green (1 offer) 
Features - big sound from a small unit - low distortion - input: stereo 3.5mm jack - volume adjust complete with attractive knob - slide on/off switch - blue indicator led
Velleman
MK190
from € 9.79*
per piece
 
 piece
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
Velleman
MK188
from € 14.81*
per piece
 
 piece
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: ...
Velleman
MK185
from € 9.63*
per piece
 
 piece
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
Velleman
MK183
from € 8.98*
per piece
 
 piece
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
Velleman
MK180
from € 18.70*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.