Items 1 to 36 of 39 total

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VELLEMAN White LED Light Up Star Minikit, MK199W

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 LED Running LIght Electronic Kit, MK107

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 Water Alarm Electronic Kit, MK108

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

VELLEMAN Interval Timer Electronic Kit, MK111

Electronic KIt...Soldering Required Output relay with dry switch-over contact: 3A/24V Pulse time adjustable: between 0.5 and 5 sec. Pause time adjustable: between 2.5 and 60 sec. Power supply: 12V DC / 100mA (not included) Board Dimensions: 1.6 x 3.4" (4 x 5.8cm)

VELLEMAN Pocket VU Meter Electronic Kit, MK115

Electronic Kit...Soldering Required LED's respond to the on-board mic Power supply: 3V type CR2032 battery (not included)

VELLEMAN IR Light Barrier Electronic Kit, MK120

Electronic Kit- Soldering Required Break the beam and sound the alert Uses (2) 9V batteries-not included Audible (85dB) and Visible (LED) Alert Range: 3.3ft to 13ft On/Off Switch Provided Not recommended for Outdoor Use (The Sun Emits A Lot of IR) Power Supply:  Transmitter: 9V DC / 50mA Max. Receiver: 9V DC / 20mA Max. 9V Battery Holder and Adapter Jack Included. (9V Batteries Sold Separately). Dimensions: Transmitter: 2.2” x 1.6" Receiver: 3.9” x 2.0"

VELLEMAN 3D Christmas Tree Electronic Kit, MK130

Electronic Kit...Soldering Required Low power consumption: 8mA Power supply: 9V battery- Not Included Will operate on 12V DC (e.g. in cars) Dimensions: 3.1 in. x 3.5 in. x 4 in.

VELLEMAN Pumpkin Electronic Kit, MK145

Electronic Kit...Requires Soldering 25 yellow LEDs flash  Power supply: 9V battery (not included) / 20mA Dimensions: 4.0 x 3.2 x 1.3"

VELLEMAN Flashing Star Electronic Kit, MK169R

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.

VELLEMAN Sound Star Electronic Kit, MK172

Electronic Kit- Soldering Required 3 different colored LED's and responds to sound Power Supply: 9-12 VDC/ 200mA (not included) Dimensions: 4.2" x 4.4" x 1.4"

VELLEMAN SMD Christmas Tree Electronic Kit, MK183

Electronic Kit- Soldering Required Dimensions: 2.48 x 2.24" Provided with an ON / OFF switch to save the battery Powered by Battery: CR2032 (not included) or USB: 5V

VELLEMAN Tennis Game Kit, MK191

Soldering Required 5 single player levels 5 two player levels 3 ball angles Smash function (press button the moment the ball hits the bat) Audio output Only the server can score points 2 onboard AA batteries (not included) Consumption only 7mA Auto power down

VELLEMAN Mono Pre-Amplifier, K1803

Perfect for correcting audio levels, microphone preamplification and strengthening audio signals for your DIY project DIY soldering kit - learn the ins and outs of how a audio preamp kit works Soldering Required

VELLEMAN Power Supply Kit - 1.5V-35V @ 1 AMP, K1823

Output current: 1A max. Max. dissipation: 15W (cooled) Max. input voltage: 40V DC PCB dimensions: 2.1" x 1.2" Soldering Required

VELLEMAN Relay Card Kit, K2633

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

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 Soldering Starter Kit, K/STARTU

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

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

MADLAB Whack A Mole Electronic Kit, MLP111

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

MADLAB Wonky WIre Electronic Kit, MLP110

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

MADLAB Electric Telegraph Electronic Kit, MLP109

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

VELLEMAN Sound to Light Electronic Kit, MK103

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

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

MADLAB 1-2-3 Electronic Kit, MLP102

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

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

MADLAB Junior Theremin Electronic Kit, MLP105

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

MADLAB Lie Detector Electronic Kit, MLP106

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

MADLAB My Little Alien Electronic Kit, MLP107

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

MADLAB Mr Robot Electronic Kit, MLP108

Electronic Kit...Soldering Required A cute little robot badge Power Supply: 1 x CR2032 Battery (not included)

Elenco Deluxe Learn to Solder Kit, SK-175

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 Flashing LED's Kit, MK102

For different applications (such as model construction), and recreational Adjustable flashing speed with two potentiometers Consumption: 8mA Power supply: 9V battery (not incl.) Dimensions: 1.3 x 1.25 x 0.6"

Velleman Brain Game Electronic Kit, MK112

Low power consumption Microprocessor controlled Auto power off Power supply: 3 1.5V AA batteries (not incl.) Dimensions: 2.0 x 2.6"

Velleman Roulette Wheel Kit, MK119

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

Velleman Running Microbug Kit, MK127

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 Crawling Microbug Kit, MK129

Two open chassis sub-miniature motors Adjustable light-sensitivity suits almost any light condition and allows to control it's 'bug-like' behavior Adjustable speed Choose between two different walks LED 'eyes' indicate driving direction Ttops in total darkness Power supply: 2 1.5V AAA battery operation (not incl.) Dimensions: 4.3 x 3.5"

Velleman Spinning LED Wheel Kit, MK152

10-LED spinning wheel Push the button to start spinning action Spinning speed gradually decreases Finally it stops and one LED remains lit Auto power-off Low power consumption Power supply: 9V battery (not included) Dimensions: 2.6 x 1.3"