MCM Electronics

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Image of Velleman SA K8087 Telephone Ring Detector Kit With Buzzer And LED

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28-12878 - Telephone Ring Detector Kit With Buzzer And LED

Telephone Ring Detector Kit With Buzzer And LED Features: accepts standard telephone plug simply connect in parallel with phone line no power supply necessary! buzzer sounds and powerful led flashes when phone rings great for noisy environment...

Mfr Name: Velleman SA

Mfr Number: K8087

In Stock

$25.07

(MSRP: $43.88)
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Image of Velleman SA K8086 Telephone Ring Detector Kit With Relay Output

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28-12880 - Telephone Ring Detector Kit With Relay Output

Telephone Ring Detector Kit With Relay Output Features: simply connect in parallel with phone line powerful led flashes when phone rings the unit will feature a relay output if connected to a 12VDC power supply relay output: continuous or on/off...

Mfr Name: Velleman SA

Mfr Number: K8086

In Stock

$19.22

(MSRP: $33.64)
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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 K8051 Remote Control Stick 15 Channel Ir Transmitter

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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 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 Velleman SA MK180 2 Channel High-Power LED Flasher Project Kit

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80-7800 - 2 Channel High-Power LED Flasher Project Kit

This kit has two detachable LED boards that can be installed in separately and connected to the main circuit. Perfect for use in alarm systems, hazard flashers, or as a disco effect.

Mfr Name: Velleman SA

Mfr Number: MK180

In Stock

$19.04

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Image of Snap Circuits SC-100 Snap Circuits Jr 100 Experiment Set

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80-8700 - Snap Circuits Jr 100 Experiment Set

Snap Circuits Jr 100 Experiment Set

Mfr Name: Snap Circuits

Mfr Number: SC-100

In Stock

$41.49

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Image of Distributed By MCM POWER HOUSE Kit Power House

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80-8835 - Kit Power House

Kit Power House

Mfr Name: Distributed By MCM

Mfr Number: POWER HOUSE

In Stock

$170.49

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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 Velleman SA MK183 USB SMD Christmass Tree Kit

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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 MK159 Brain Game Kit

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28-12836 - Brain Game Kit

Brain Game Kit Just 4 LEDs and 4 push buttons provide hours of fun. The aim-of-the-game is to repeat a pattern, which is generated at random. The pattern is played both visually and audible or visually only (selectable). It features 4 difficulty levels, whic...

Mfr Name: Velleman SA

Mfr Number: MK159

In Stock

$19.86

(MSRP: $34.76)
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Image of Velleman SA MK116 Riding Santa LED Display Kit

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28-12866 - Riding Santa LED Display Kit

Riding Santa LED Display Kit 126 LED multicolor animated Xmas gadget. No need to remove battery when using external supply. 12V operation possible for use in cars, trucks. On/off switch included.

Mfr Name: Velleman SA

Mfr Number: MK116

In Stock

$19.22

(MSRP: $33.64)
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Image of Velleman SA K8049 Remote Control 15 Channel Ir Transmitter

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28-12900 - Remote Control 15 Channel Ir Transmitter

15 Channel IR Transmitter power supply: 3 x 1.5V AAA batteries up to 15 channels can be operated rubber keypad LED function indication compatible with most Velleman IR receiver kits

Mfr Name: Velleman SA

Mfr Number: K8049

In Stock

$39.99

(MSRP: $69.98)
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Image of Velleman SA K8032 Four Channel Running Light

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28-12908 - Four Channel Running Light

Four Channel Running Light The running light module is a great attention grabber, or an easy way to set up chase-lights without the expense of DMX control. The speed of this module can be adjusted manually. All the outputs are equipped with LED indication.

Mfr Name: Velleman SA

Mfr Number: K8032

In Stock

$30.15

(MSRP: $52.76)
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Image of Velleman SA K8028 Multi Funtion Dimmer

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28-12910 - Multi Funtion Dimmer

Multi Funtion Dimmer supply voltage: 110-125V or 220-240V AC, 50 or 60Hz automatic detection of mains frequency: 50 or 60Hz max. load: 2.5A (300W / 120V ; 600W / 230V) dimensions: 3.9 x 3.2 x 1.4"

Mfr Name: Velleman SA

Mfr Number: K8028

In Stock

$29.70

(MSRP: $51.98)
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