MCM Electronics

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Image of Velleman SA K/DIODE1 120 Piece Misc Diode Kit

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28-12968 - 120 Piece Misc Diode Kit

120 Piece Diode Assortment Kit Handy assortment kit for the service bench, prototyping and general hobby work. Kit Contains: 50 pieces of 1N4148 - 100V, 150mA ultra fast general purpose diode 50 pieces of 1N4007 - 1kV, 1A rectifier diode 14 pieces of 1N540...

Mfr Name: Velleman SA

Mfr Number: K/DIODE1

In Stock

$9.58

(MSRP: $16.76)
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Image of 4M 3653 Tin Can Robot Kit

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80-8975 - Tin Can Robot Kit

This is a fun and engaging project that will get your kid all revved up for science projects. Science is all about the desire to learn, so a little help from a soda can robot will keep the flames of this desire burning!

Mfr Name: 4M

Mfr Number: 3653

In Stock

$14.99

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Image of 4M 5580 Dynamo Circuit Board

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80-8935 - Dynamo Circuit Board

Learn how electricity is generated by a dynamo and how a circuit is connected. Make a dynamo racer, light-up robot, helicopter and propeller vehicle. Explore the power of green and clean energy. Create your own dynamo machine with this green science kit by 4M! Dyn...

Mfr Name: 4M

Mfr Number: 5580

In Stock

$18.99

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Image of Velleman SA VM141 1Second - 60 Hour Start Stop Timer

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28-12802 - 1Second - 60 Hour Start Stop Timer

Start Stop Timer This unit is perfect for intermittent operation. It triggers a NO/NC 3A relay, features "Start" and "Stop" inputs and can be adjusted to run for anywhere from 1 second to 60 hours.

Mfr Name: Velleman SA

Mfr Number: VM141

In Stock

$27.64

(MSRP: $48.38)
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Image of Elenco AMFM-108CK AM/FM Radio Kit

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80-1195 - AM/FM Radio Kit

Build your own AM/FM radio. Kit includes: 115/8" x 51/4" PC board, 52 page manual divided into nine lessons; audio amplifier, AM detector, AM IF, AM amplifier, AM mixer and oscillator, FM detector, first FM IF, second FM IF&...

Mfr Name: Elenco

Mfr Number: AMFM-108CK

In Stock

$38.61

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Image of Velleman SA K8084 Volume Kit, Bass Trebel Preamplifier

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28-12882 - Volume Kit, Bass Trebel Preamplifier

Preamplifier Kit, Volume Bass Treble You will always need volume and tone control for use with simple power amplifiers. This kit comes complete with all input / output connections and potentiometers. Furthermore it is possible to amplify or attenuate the i...

Mfr Name: Velleman SA

Mfr Number: K8084

In Stock

$26.23

(MSRP: $45.90)
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Image of Velleman SA MK142 SMD Christmas Tree Kit

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28-12842 - SMD Christmas Tree Kit

SMD X-mas Tree Kit Features Ideal introduction to SMD (Surface Mounted Device) technology Miniature Xmas gadget 6 LEDs flash alternately Tree can be operated hanging or can be worn as a badge (pin supplied) Great attention grabber Some ex...

Mfr Name: Velleman SA

Mfr Number: MK142

In Stock

$8.87

(MSRP: $15.53)
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Image of Velleman SA MK121NTSC Classic Pong Tv Game Kit

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28-12860 - Classic Pong Tv Game Kit

Classic Pong TV game Kit A great kit to allow you to actually build your own video game!

Mfr Name: Velleman SA

Mfr Number: MK121NTSC

In Stock

$15.49

(MSRP: $22.39)
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Image of Velleman SA MK103 Velleman Mini Kit Mk103 Sound Active LEDs

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80-2970 - Velleman Mini Kit Mk103 Sound Active LEDs

Sound Active LED Kit Four high-intensity LED's light up and react simultaneously with every sound. For different practical applications, such as : sound indicator, simple sound-to-light unit for music. For the hearing impaired : can be used to indicate the teleph...

Mfr Name: Velleman SA

Mfr Number: MK103

In Stock

$6.03

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Image of Velleman SA MK169Y Yellow Flashing LED Star Kit

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28-12832 - Yellow Flashing LED Star Kit

Yellow Flashing LED Star Kit Features: Great seasonal gadget ! Safe battery operation Select: flashing or static operation Desktop or hanging configuration Multiple kits enhance the effect In-car (12V) operation possible

Mfr Name: Velleman SA

Mfr Number: MK169Y

In Stock

$11.83

(MSRP: $20.70)
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Image of Velleman SA K1803 Universal Monno Pre-Amplifier Kit

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80-1505 - Universal Monno Pre-Amplifier Kit

This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction. Ideal for a microphone pre-amplifier or for level correction especially where...

Mfr Name: Velleman SA

Mfr Number: K1803

In Stock

$9.99

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Image of 4M 5577 Pump Rocket Science Kit

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80-8950 - Pump Rocket Science Kit

Inspire young scientists with the Pump Rocket Science Kit from 4M! Build and launch micro rockets that fly up to 20 feet, a rocket racer that speeds across the floor and gliders that soar across the sky! Discover the Newtonian rocket science behind 3..2..1..Blast ...

Mfr Name: 4M

Mfr Number: 5577

In Stock

$11.99

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Image of Velleman SA MK190 Audio Amplifier Kit 2 X 5W RMS

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28-12812 - Audio Amplifier Kit 2 X 5W RMS

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

Mfr Name: Velleman SA

Mfr Number: MK190

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA MK173 Mini Six LED Chaser Kit

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28-12824 - Mini Six LED Chaser Kit

Mini LED Chaser Kit Features: 1 LED scans from side to side or in 1 direction (selectable) Us as an attention grabber in stores, at exibitions, etc. 6 high-intensity 3mm red leds

Mfr Name: Velleman SA

Mfr Number: MK173

In Stock

$7.01

(MSRP: $12.26)
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Image of 4M 4605 Water Rocket  Kit

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80-8980 - Water Rocket Kit

The Toysmith 4M water rocket is simple to use and will provide loads of fun. Assemble your rocket, fill it with water, pump up the pressure, and let the fun begin! Capable of blasting over 30 feet high, this is a reliable water rocket your kids will love to launch...

Mfr Name: 4M

Mfr Number: 4605

In Stock

$17.99

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