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Items 1 to 36 of 52 total

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VELLEMAN 3 Channel Sound to Light Kit with built-in Mic, K8017

$59.90
operating voltages: 110-125 or 220-240V AC (50/60Hz) max. load: 200W per channel (100W @ 110-125V AC) only suited for incandescent light bulbs dimensions: 6.1 x 1.8 x 6.3"

MADLAB My Little Alien Electronic Kit, MLP107

$7.99
Electronic Kit...Soldering Required An alien with flashing eyes Power supply: 9V Battery (not included)

MADLAB Atom Heart Electronic Kit, MLP103

$22.90
Electronic Kit...Soldering Required A decorative kit that displays patterns of blue light Power Supply2 x 3V CR2025 - Not Included

MADLAB 1-2-3 Electronic Kit, MLP102

$10.95
Electronic Kit...Soldering Required A simple game of logic in which you play against the machine Power Supply 9V battery - Not Included

MADLAB E-Lock Electronic Kit, MLP101

$24.95
Electronic Kit...Soldering Required A mobile phone-activated combination lock Power Supply 9V battery - Not Included

VELLEMAN LED Flame Halloween Jack-O-Lantern Minikit, MK202

$13.45
Electronic Kit...requires soldering Create your own Jack-O-Lantern without fire LED simulates flickering candle flame Cycle between 3 modes — flickering flame, steady flame and fading LED saves battery life by automatically shutting down after 5 hours

VELLEMAN 3D Red LED Cube Kit, MK193

$32.60
LEDs: 3 x 3 x 3 = 27 LEDs (30 LEDs supplied) large amount of user programmable frames user programmable via USB (creation of animation/scenes) soldering skills required colour: standard: red version

VELLEMAN Flashing Star Electronic Kit, MK169R

$12.80
Electronic KIt...Requires Soldering Features Safe battery operation Select between flashing or static operation Great desk decoration or can easily be hung from ceiling or tree In-vehicle operation possible - 12V Specifications 35 Red LEDs Power Supply: 9V battery - Not Included Current Consumption: 40mA in static mode Flash Duty Cycle 1:2 Dimensions 3.54 in. x 3.54 in.

MADLAB Electric Telegraph Electronic Kit, MLP109

$12.90
Electronic Kit...Soldering Required Practice Morse Code with this fun kit Build two and send secret messages Power supply: 9V Battery (not included)

MADLAB Wonky WIre Electronic Kit, MLP110

$12.45
Electronic Kit...Soldering Required The Wonky Wire is used to test the steadiness of your hand. Power supply: 9V Battery (not included)

VELLEMAN 60 LED Multi-Effect Star Electronic Kit, MK170

$28.80
processor-controlled LED star creating multiple dazzling effects extra LEDs included, allowing different colour combinations: make your own mix of red and yellow LED's or make the star fully red or yellow on-board effect selection push button 24 effects 3 static 15 blinking 6 animations with fading "All effects" sequencing is possible (standard setting) 60 LEDs on board power supply: 9 to 12Vdc adapter or battery (not incl.) current consumption: 20mA (static mode 9V battery) dimensions: 4.13 x 4.33 x 1.38" This kit requires soldering

ELENCO Deluxe Learn to Solder Kit, SK-175

$39.90
This kit contains: SL-75 Variable temperature station with conical tip SL-75T2 Wedge tip SP-1A Solder practice kit ST-1 Side cutters SE-1 Solder ease kit All packed together in a handy box with handle for carrying SOLDERING REQUIRED!

VELLEMAN Running Microbug Minikit, MK127

$9.99
Two open chassis sub-miniature motors Adjustable light-sensitivity suits almost any light condition and allows to control it's 'bug-like' behavior LED 'eyes' indicate driving direction Stops in total darkness Power supply: 2 1.5V AAA batteries (not incl.) Dimensions: 4.0 x 2.4"

VELLEMAN Precision Stereo VU-Meter Kit, K4306

$29.99
scale from: -23dB to +5dB (linear scale between -4 and +5dB) precision: ± 0.5dB (1kHz) input impedance: low input: 150mV - 5Vrms high input: 1.5V - 50Vrms frequency range: 20Hz - 30kHz (-3dB) power supply: 12 - 15VDC / 300mA dimensions: 150 x 57mm / 5.9 x 2.2"

VELLEMAN Pink Noise Generator Kit, K4301

$9.99
pseudo random digital noise regulator sliding length: 33 bit clock frequency: adjustable between 30 and 100kHz pink noise filter: 3dB / octave (20Hz to 20kHz) output voltage: 150mVrms output impedance: 1Kohm power supply: 9 - 12VAC or 12 - 15VDC / 5mA PCB dimensions: 72 x 43mm / 2.8 x 1.7"

VELLEMAN Guitar Headphone and Preamplifier Kit, K4102

$19.99
sound adjustment adjustable input sensitivity low noise headphones output: max. 2 x 50mW / 32ohm housing included power supply: 9V battery (not incl.) dimensions: 70 x 30 x 105mm / 2.8 x 1.2 x 4.1"

VELLEMAN Relay Card Kit, K2633

$14.90
Power supply: 9V DC / 300mA 9V DC/300 mA power supply PCB dimensions: 3 x 2.7" Soldering Required

VELLEMAN Soldering Starter Kit, K/STARTU

$29.90
Kit Includes: Soldering iron: VTS20U (20W / 110V AC) Lead-free solder wire Soldering iron holder: STANDLC Pair of wire-cutters: VT057 Flashing LEDs minikit: MK102 LED light organ minikit: MK103