MCM Electronics

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Image of Velleman SA K4401 Sound Generator

734

28-12930 - Sound Generator

Sound Generator Kit The ideal device for DJ's, jingles for radio stations or just to attract attention. With one output for direct connection to a speaker and one line output for connecting to a mixer panel or amplifier.

Mfr Name: Velleman SA

Mfr Number: K4401

In Stock

$25.65

(MSRP: $44.89)
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Image of 4M 3640 Electric Plane Launcher

728

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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Image of Velleman SA MK104 Velleman Mini Kit Mk104 Electronic Cricket

728

80-2965 - Velleman Mini Kit Mk104 Electronic Cricket

Velleman Mini Kit Mk104 Electronic Cricket Automatically comes on when it gets dark Chirp speed, effect and tone adjustable Adjustable light sensitivity Uses one 9V battery (not included) Dimensions: 1.6" x 2.2" x 0.98"

Mfr Name: Velleman SA

Mfr Number: MK104

In Stock

$7.78

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Image of Velleman SA K8072 DMX Controlled SPDT Relay - Kit

724

28-12884 - DMX Controlled SPDT Relay - Kit

DMX Controlled Relay (Kit version, assembly required) This relay may be set to any of the 512 unique DMX addresses, and will be energized when the DMX value of the set channel equals 140 or more, and de-energized when the value falls below 120. It is perfect ...

Mfr Name: Velleman SA

Mfr Number: K8072

In Stock

$26.94

(MSRP: $47.14)
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Image of Velleman SA K8051 Remote Control Stick 15 Channel Ir Transmitter

722

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 VM141 1Second - 60 Hour Start Stop Timer

720

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 K2570 5~14Vdc 1A Output Power Regulator

718

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

717

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 Thames & Kosmos 620301 Gyrobot

714

80-9030 - Gyrobot

Gyroscopes are used in countless devices. From smartphones, tablets, and video game controllers to airplanes and space telescopes, gyroscopes perform tasks ranging from the everyday to the extraordinary. With this kit, children can explore the astonishing powers o...

Mfr Name: Thames & Kosmos

Mfr Number: 620301

In Stock

$44.99

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Image of Velleman SA MK144 FLASHING HEART                 SMD KIT

709

28-16945 - Flashing Heart SMD Kit

SMD Flashing Heart Kit A great introduction to SMD soldering for learning or teaching.

Mfr Name: Velleman SA

Mfr Number: MK144

In Stock

$8.79

(MSRP: $9.95)
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Image of Velleman SA K5600R SCROLLING MARQUEE              LED OPEN BOARD KIT

709

28-16964 - Scrolling Marquee LED Open Board Kit

Scrolling LED Display Kit Create your own message for personal advertisements. Can be used for home, shop, car or truck. 12 self definable characters. 150 bright LEDs supplied with the kit. Many spectacular light effects available on the message board (scrolling,...

Mfr Name: Velleman SA

Mfr Number: K5600R

In Stock

$56.99

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Image of 4M 4605 Water Rocket  Kit

708

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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Image of Elenco 21-881 ELENCO Sound Detecting Car Kit

706

80-5800 - ELENCO Sound Detecting Car Kit

Build this exciting robotic car kit. It has a sensor, which detects sound and reacts to physical contact. It moves forward until it detects a noise or runs into something, which makes it reverse to the left and continue on tCAT47 Normalhe new course. A fun way to ...

Mfr Name: Elenco

Mfr Number: 21-881

In Stock

$20.07

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Image of Velleman SA VM137 Thermostat Module 41F - 86F  Module

703

80-9084 - Thermostat Module 41F - 86F Module

Simple low-cost thermostat / temperature controller for various applications.

Mfr Name: Velleman SA

Mfr Number: VM137

In Stock

$19.49

(MSRP: $22.90)
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Image of Velleman SA K8037  BUS DIMMER                 FOR HOME MODULAR LIGHT SYSTEM

700

28-12915 - BUS Dimmer For Home Modular Light System

Dimmer Module Easy pushbutton up/down control of light sources. A brief push toggles on/off, while continued pushing engages dimming action. Memory function maintains preferred level. Soft start function. Suitable for low voltage halogen lighting.

Mfr Name: Velleman SA

Mfr Number: K8037

In Stock

$29.25

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