MCM Electronics

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Image of Velleman SA K2573 Riaa Equalized Stereo Phono Preamplifier

711

28-12954 - Riaa Equalized Stereo Phono Preamplifier

Stereo Phono Preamplifier Kit, Riaa Equalized RIAA stereo pre-amplifier for md pick-ups. Low noise.

Mfr Name: Velleman SA

Mfr Number: K2573

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA K8051 Remote Control Stick 15 Channel Ir Transmitter

709

28-12896 - Remote Control Stick 15 Channel Ir Transmitter

15 Channel IR Transmitter The K8051 15-channel IR Remote Stick features a sleek designer enclosure with just 2 buttons, yet it provides access to a stunning 45 channels (3 addresses with 15 channels each). The built-in 'all clear'-function allows the user to ...

Mfr Name: Velleman SA

Mfr Number: K8051

In Stock

$22.11

(MSRP: $38.70)
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Image of Velleman SA MK172 Sound Star Kit

707

28-12826 - Sound Star Kit

Star-shaped VU-meter Features: 60-LEDs sound star Responds to sound and music Built-in microphone Adjustable sensivity Multiple units enhance the effect Great for parties, events, trade-shows, and as an eye-catcher

Mfr Name: Velleman SA

Mfr Number: MK172

In Stock

$17.29

(MSRP: $30.26)
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Image of Velleman SA VM8090 8 Channel USB Relay Card

705

28-12800 - 8 Channel USB Relay Card

8-CHANNEL USB RELAY CARD 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.

Mfr Name: Velleman SA

Mfr Number: VM8090

In Stock

$89.94

(MSRP: $157.39)
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Image of Velleman SA VM154 Fan Timer Module Open PC Board

703

28-16980 - Fan Timer Module Open PC Board

Fan Timer To evacuate odors and/or damp air from showers, bathrooms, restrooms etc...Turn-on timer prevents triggering when the room is briefly occupied.

Mfr Name: Velleman SA

Mfr Number: VM154

In Stock

$31.39

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Image of Elenco MX-907 ELENCO 200-in-1 Electronic Project Lab Kit

699

80-5040 - ELENCO 200-in-1 Electronic Project Lab Kit

Learn about transistors, transformers, diodes, capacitors, oscillators, basic electronic circuits and schematic symbols while completing the 200 fun and educational projects. Build your own radio, AM broadcast station, burglar alarm, electronic game, telegraph, ra...

Mfr Name: Elenco

Mfr Number: MX-907

In Stock

$92.17

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Image of Velleman SA MK107 LED Running Light Kit

698

28-12872 - LED Running Light Kit

LED Running Light Kit 8 LEDs. Different LED running effects are selectable (PROG push button). Adjustable effect speed (SPEED potentiometer). Power stand-by push button (OFF push button).

Mfr Name: Velleman SA

Mfr Number: MK107

In Stock

$9.29

(MSRP: $13.84)
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Image of 4M 4629 Solar Mechanics Kit

692

80-8960 - Solar Mechanics Kit

Powered by the sun, built by you! The Solar Mechanics kits by Green Science are great for learning about mechanics and make for a great science project, too. Assemble a unique solar powered motorized module that uses clean energy from the sun. Use it as a cooling ...

Mfr Name: 4M

Mfr Number: 4629

In Stock

$17.99

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

691

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 Velleman SA MK183 USB SMD Christmass Tree Kit

690

28-12818 - USB SMD Christmass Tree Kit

USB SMD Christmas Tree Kit Features: miniature size gadget great as attention grabber some extra parts are supplied, in case some get lost or damaged tree can be operated pending ON/OFF slide switch

Mfr Name: Velleman SA

Mfr Number: MK183

In Stock

$11.25

(MSRP: $19.69)
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Image of Velleman SA K2570 5~14Vdc 1A Output Power Regulator

687

28-12958 - 5~14Vdc 1A Output Power Regulator

Power Regulator Kit 5~14vdc 1A Output Suits all Velleman kits requiring a regulated power supply between 5 and 12V DC, and no more than 1A.

Mfr Name: Velleman SA

Mfr Number: K2570

In Stock

$15.99

(MSRP: $24.64)
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Image of Thames & Kosmos 620912 Air Stream Machines - Hovercraft Kit

685

80-9015 - Air Stream Machines - Hovercraft Kit

Build a working hovercraft that glides across smooth floors or flat water on a cushion of air. Learn how even though air is invisible, it still has mass and can support very heavy objects under the right circumstances. Experiment with propellers and impellers to l...

Mfr Name: Thames & Kosmos

Mfr Number: 620912

In Stock

$61.99

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Image of Distributed By MCM MK105 Mk105 Signal Generator Mini Kit

685

80-8775 - Mk105 Signal Generator Mini Kit

Fun and educational way to learn about electronic signals

Mfr Name: Distributed By MCM

Mfr Number: MK105

In Stock

$8.49

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Image of Velleman SA K4700U Protection Board Two Channel Loudspeaker

684

28-12928 - Protection Board Two Channel Loudspeaker

Two Channel Loudspeaker Protection Board Kit This stereo speaker protection prevents switch-on clicks and DC components on the output of the amplifier connected.

Mfr Name: Velleman SA

Mfr Number: K4700U

In Stock

$25.20

(MSRP: $44.10)
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Image of 4M 3640 Electric Plane Launcher

671

80-8925 - Electric Plane Launcher

Ready for take off! This educational and entertaining do-it-yourself science kit contains everything you need to learn how spinning motors and plastic discs are used to launch a paper plane at up to 31 mph (50 km/h).

Mfr Name: 4M

Mfr Number: 3640

In Stock

$14.99

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Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.
Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.