Kits

Items 109 to 144 of 158 total

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VELLEMAN Water Alarm Electronic Kit, MK108

$5.90
Electronic Kit...Soldering Required Power supply: 9V battery (not included) Dimensions: 1.8 x 2.8"

VELLEMAN LED Running LIght Electronic Kit, MK107

$8.90
Electronic Kit...Requires Soldering You program the eight LED's to create the running light effect you want Range of settings for different light effects Power supply: 9V battery (not incl.) Dimensions: 3.5 x 1.6" Difficulty level: Beginner

VELLEMAN Sound to Light Electronic Kit, MK103

$5.90
Electronic Project Kit - Soldering Required Power supply: 9 volt battery - Not Included Dimensions: 1.6" x 2.2" x 1.4" Consumption: 0.5mA min. / 12mA max.

MADLAB E-Lock Electronic Kit, MLP101

$24.95
Electronic Kit...Soldering Required A mobile phone-activated combination lock Power Supply 9V battery - 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 Bagpipes Electronic Kit, MLP104

$9.95
Electronic Kit...Soldering Required An electronic version of the traditional Scottish instrument Power Supply 9V battery - Not Included

MADLAB Junior Theremin Electronic Kit, MLP105

$10.95
Electronic Kit...Requires Soldering A musical instrument you play without touching Power Supply 9V battery - Not Included

MADLAB Lie Detector Electronic Kit, MLP106

$8.50
Electronic Kit...Soldering Required Find out if someone is lying Power supply: 9V Battery (not included)

MADLAB My Little Alien Electronic Kit, MLP107

$11.50
Electronic Kit...Soldering Required An alien with flashing eyes Power supply: 9V Battery (not included)

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

$9.90
Electronic Kit...Soldering Required The Wonky Wire is used to test the steadiness of your hand. Power supply: 9V Battery (not included)

MADLAB Whack A Mole Electronic Kit, MLP111

$14.95
Electronic Kit- Soldering Required A memory and reaction game Power supply: 9V Battery (not included)

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 7 Watt Mono Audio Amplifier, K4001

$9.90
Music power output: 7W / 4ohm RMS output: 3.5W / 4ohm or 2W / 8ohm Total harmonic distortion: 0.05% (1W / 1kHz) Frequency response: 20Hz to 20kHz (-3dB) Signal/noise ratio: 86dB (A weighted) Input sensitivity: 40mV / 150Kohm Supply voltage: 15V DC (8 to 18V DC possible) / 0.5A Dimensions: 2.2 x 1.4"

VELLEMAN Audio Power Amplifier Kit - 2 x 30 Watts, K4003

$23.50
music power output: 2 x 30W / 4ohm RMS output: 2 x 15Wrms / 4ohm or 2 x 10Wrms / 8ohm total harmonic distortion: 0.07% (1W / 1kHz) channel separation: 70dB frequency response: 7Hz to 60kHz (-3dB) signal-to-noise ratio: 98dB (A weighted) input sensitivity: 300mV / 150Kohm transient suppression on/off switch overload and short-circuit protection: max. 1h supply voltage: 2 x 12V AC / 2A (50W transfo recommended) dimensions: 2.8 x 2"

VELLEMAN Guitar Headphone and Preamplifier Kit, K4102

$29.90
sound adjustment adjustable input sensitivity low noise headphones output: max. 2 x 50mW / 32ohm housing included power supply: 9V battery (not incl.) dimensions: 2.8 x 1.2 x 4.1"

VELLEMAN Pink Noise Generator Kit, K4301

$18.90
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 - 12V AC or 12 - 15V DC / 5mA PCB dimensions: 2.8 x 1.7"

VELLEMAN 3D Red LED Cube Kit, MK193

$29.90
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 Stereo VU-Meter Kit 2 x 10 LEDs, K4305

$23.85
range: -20dB to +3dB power supply: 10 - 15V DC / 250mA input sensitivity: low input: 150mV to 6Vrms (47K) high input: 1.5V to 60Vrms (470K) dimensions: 1.5 x 2.7" (x2)

VELLEMAN Precision Stereo VU-Meter Kit, K4306

$39.90
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 - 15V DC / 300mA dimensions: 5.9 x 2.2"

VELLEMAN Sound Generator Kit, K4401

$28.95
supply voltage: 8 - 10V DC / 100mA or 9V battery (not incl.) line output: 1Vrms speaker output: 1W PCB dimensions: 3 x 3"

VELLEMAN Stroboscope Kit, K5300U

$19.90
Power supply: 110V - 120V AC PCB dimensions: 3.4 x 2.6"

VELLEMAN Pulse Width Modulator Kit, K8004

$18.55
power supply: 8 to 35V DC maximum output current: 6.5A input voltage: between 2.5 and 35V DC dimensions: 3.4 x 1.9 x 1.8"

VELLEMAN 3D Blue LED Cube Kit, K8018B

$79.90
LEDs: 5 x 5 x 5 = 125 LEDs user programmable via USB (creation of animation/scenes) large amount of user programmable frames Frames are separately dimmable 4 transition speeds available frames: 3200 5 levels LED dimming available no coding skills required regulated power supply: 9VDC (not incl.) power consumption: 300mA max. dimensions: 110 x 110 x 150 mm / 4.33 x 4.33 x 5.9"

VELLEMAN 3D White LED Cube Kit, K8018W

$79.90
LEDs: 5 x 5 x 5 = 125 LEDs user programmable via USB (creation of animation/scenes) large amount of user programmable frames Frames are separately dimmable 4 transition speeds available frames: 3200 5 levels LED dimming available no coding skills required regulated power supply: 9VDC (not incl.) power consumption: 300mA max. dimensions: 110 x 110 x 150 mm / 4.33 x 4.33 x 5.9"

VELLEMAN Universal Stereo Preamplifier Kit, K2572

$14.90
Electronic KIt...Soldering Required Frequency range: 40Hz - 30kHz (-3dB) Max. input voltage: 50mVrms Adjustable gain: 40dB max. Output impedance: 1Kohm Power supply: 10-30V DC / 5mA (not included) PCB dimensions: 1.7 x 2.6"

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

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 White LED Light Up Star Minikit, MK199W

$13.95
Electronic Kit...requires soldering Special white PCB Battery operated On, off and selection buttons Mounting hole for easy displaying 14 different starlight effects: Soft light Strong light Strong inside, soft outside light Strong outside, soft inside light Slow fade Quick fade Slow fill Inside to outside fill Outside to inside fill Flashing LEDs #1 Flashing LEDs #2 Counter-clockwise rotation Clockwise rotation Spiral in and out

VELLEMAN Flashing LED Sweetheart Kit, MK101

$7.25
consumption: ± 8mA power supply: 9V battery (not incl.) dimensions: 2.5 x 2.75 x 1.2"

VELLEMAN 4-Way LED Traffic Light Kit, MK131

$8.90
low power consumption: 15mA power supply: 9V battery (not incl.) ON/OFF switch dimensions: 2 x 1.4 x 4.5"

VELLEMAN 2 x 5W RMS MP3 Player Amplifier Kit, MK190

$12.90
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 Roulette Wheel Kit, MK119

$19.90
Auto power-off Low power consumption Power supply: 3 AA battery operation (not incl.) Dimensions: 3.6 x 1.3"