MCM Electronics

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Image of Velleman SA K8037  BUS DIMMER                 FOR HOME MODULAR LIGHT SYSTEM

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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

Limited Stock

$29.25

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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 MK117 LED Display Deluxe Christmas Tree Kit

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28-12864 - LED Display Deluxe Christmas Tree Kit

Deluxe Christmas Tree LED Display Kit Beautiful tree kit consisting of 134 LEDs. 18 randomly blinking candles. No need to remove battery when using external supply. 12V operation possible for use in cars, vans, trucks. On/off switch included.

Mfr Name: Velleman SA

Mfr Number: MK117

In Stock

$22.99

(MSRP: $40.39)
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Image of Velleman SA MK107 LED Running Light Kit

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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 Velleman SA K8072 DMX Controlled SPDT Relay - Kit

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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 MK105 Project Kit Signal Generator

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80-7356 - Project Kit Signal Generator

Signal outputs: sine wave, triangle, square wave and integrator (selectable through jumper) Signal frequency: approximately 1kHz (fixed) Output level: adjustable from 0 to 100mVrms (potentiometer controlled) Requires one 9V battery (not included)

Mfr Name: Velleman SA

Mfr Number: MK105

In Stock

$10.49

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Image of Velleman SA HS4003 Heat Sink For K4003

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28-12972 - Heat Sink For K4003

Heat Sink For 80-7358 Dimensions : 1 37/64" x 3 5/32"

Mfr Name: Velleman SA

Mfr Number: HS4003

Limited Stock

$8.69

(MSRP: $11.14)
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Image of Velleman SA VM8090 8 Channel USB Relay Card

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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 K2622 Am/Fm Antenna Amplifier

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28-12950 - Am/Fm Antenna Amplifier

Am/fm Antenna Amplifier Kit This amplifier provides 22dB gain wherever you need it. Supply DC power directly or via the coax cable. Metal housing included.

Mfr Name: Velleman SA

Mfr Number: K2622

In Stock

$12.99

(MSRP: $28.35)
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Image of Thames & Kosmos 615819 Electronics Learning - Circuit Building Experiments

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80-9025 - Electronics Learning - Circuit Building Experiments

Construct circuits with colorful electric building blocks to learn about electricity and how electronic devices work. With the innovative snap-together blocks in the ElectronX building system, children eight and up can safely and easily begin experimenting with el...

Mfr Name: Thames & Kosmos

Mfr Number: 615819

In Stock

$35.99

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Image of Thames & Kosmos 665036 Motors And Generators - Build Your Own Electric Motor

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80-9040 - Motors And Generators - Build Your Own Electric Motor

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. They are an essential technology in our modern world. With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion,...

Mfr Name: Thames & Kosmos

Mfr Number: 665036

In Stock

$24.99

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Image of Velleman SA MK140 Karoke Mixing Board Kit

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28-12844 - Karoke Mixing Board Kit

Karaoke Mixing Kit Features sing along with your favorite music Hook-up the unit between any other line-level source and your amplifier RCA (cinch) input and output sockets 1/4" microphone jack, fits most microphones Adjustable microphone l...

Mfr Name: Velleman SA

Mfr Number: MK140

Limited Stock

$11.51

(MSRP: $20.14)
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Image of Thames & Kosmos 620349 Smart Car Robotics Kit

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80-9065 - Smart Car Robotics Kit

Explore the cutting edge of automotive technology with this futuristic car. Construct the sleek, high-tech car, and then use your tablet or smartphone to control the car’s motorized wheels and steer it in any direction. On your device’s screen, watch the car as it...

Mfr Name: Thames & Kosmos

Mfr Number: 620349

In Stock

$129.00

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Image of Elenco MX-908 ELENCO 300-in-1 Electronic Project Lab Kit

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80-5045 - ELENCO 300-in-1 Electronic Project Lab Kit

Everything you need to build 300 exciting electronic projects. Uses spring and breadboard hook-up methods so no soldering or tools are required. Projects include a transistor radio, delayed timer, digital light dimmer, electronic candle, voice level meter, voltage...

Mfr Name: Elenco

Mfr Number: MX-908

In Stock

$109.91

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Image of Thames & Kosmos 555004 Remote Control Machines - Construction Kit

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80-9055 - Remote Control Machines - Construction Kit

Build your own motorized vehicles and machines and control them with a wireless remote control unit. A unique six button infrared remote allows you to control three different motors simultaneously, moving each of them forward or in reverse, with easy-to-activate t...

Mfr Name: Thames & Kosmos

Mfr Number: 555004

In Stock

$75.99

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