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 Misc Diode Kit Contents: Assorted diodes Assorted bridge rectifiers

Mfr Name: Velleman SA

Mfr Number: K/DIODE1

In Stock

$9.58

(MSRP: $16.76)
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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 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

In Stock

$11.51

(MSRP: $20.14)
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Image of Velleman SA MK137 Ir Remote Control Tester Kit

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28-12846 - Ir Remote Control Tester Kit

IR Remote Checker Kit A fun kit to build and an easy way to check your IR remote for proper operation. Simply point the remote at the sensor and push any button. 4 flashing LEDs indicate remote operation.

Mfr Name: Velleman SA

Mfr Number: MK137

In Stock

$4.59

(MSRP: $7.31)
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Image of Velleman SA K3400 Dual Electronic Dice

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28-12940 - Dual Electronic Dice

Dual Electronic Dice Kit Two fully independent dice. At your choice you can play with one or two dice. Displays are switched off automatically after 30 seconds to save battery power.

Mfr Name: Velleman SA

Mfr Number: K3400

In Stock

$17.50

(MSRP: $26.55)
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Image of Velleman SA K4900 Telephone Amplifier

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28-12926 - Telephone Amplifier

Telephone Amplifier Kit This telephone amplifier may be used as a free-standing amplifier with speaker, e.g. to listen to a telephone conversation, or the output may be connected to an amplifier or mixing panel (e.g. radio stations).

Mfr Name: Velleman SA

Mfr Number: K4900

In Stock

$11.83

(MSRP: $20.70)
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Image of Velleman SA K8018B LED CUBE KIT 5X5X5             125 BLUE LED CUBE

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28-16930 - LED Cube Kit 5x5x5 125 Blue LED Cube

Blue 5x5x5 LED Cube Kit Build the ultimate desk toy: A 3D led cube that can create unlimited 3D effects. The unit comes with pre-programmed patterns or you can connect it to your computer via USB and create your own! Also available in White

Mfr Name: Velleman SA

Mfr Number: K8018B

In Stock

$105.00

(MSRP: $125.00)
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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 K2601 OPEN PC BOARD KIT              STROBE LIGHT

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28-16962 - Open PC Board Kit Strobe Light

Stroboscope Strobe Light Kit Flashing light effects. Make your own snapshots and "lightning" light effects. Flash frequency adjustable from 2 to 20Hz.. Dynamic effect for disco’s, party's or theater productions.

Mfr Name: Velleman SA

Mfr Number: K2601

In Stock

$22.49

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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

Velleman Mini Kit Mk103 Sound Active LEDs

Mfr Name: Velleman SA

Mfr Number: MK103

In Stock

$6.03

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Image of Velleman SA MK125 Light Sensitive Switch Kit

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28-12856 - Light Sensitive Switch Kit

Light Sensitive Switch Kit Features: Switch-on at dusk, turn off at dawn, fully automatic Wide-range adjustable sensitivity Delay circuit avoids cycling

Mfr Name: Velleman SA

Mfr Number: MK125

In Stock

$6.36

(MSRP: $11.14)
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Image of Velleman SA K8064 DC Controlled Dimmer Kit

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28-12888 - DC Controlled Dimmer Kit

DC Controlled Dimmer Kit simple brightness adjustment by means of a DC voltage optically isolated adjustment input pre-set adjustment for full brightness suitable for incandescent lamps, mains voltage halogen lighting and low voltage halogen lighting ...

Mfr Name: Velleman SA

Mfr Number: K8064

In Stock

$29.70

(MSRP: $51.98)
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Image of Velleman SA K2633 Relay Card 4-Relays

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28-12948 - Relay Card 4-Relays

Relay Card Kit 4-relays Connecting a number of relays to the outputs of an electronic network may seem very simple, but in reality it might possibly create some problems regarding the cabling. This kit provides an attractive and compact alternative. Moreover...

Mfr Name: Velleman SA

Mfr Number: K2633

In Stock

$14.08

(MSRP: $24.64)
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Image of Velleman SA K8060 200 Watt Audio Amplifier Kit

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28-12890 - 200 Watt Audio Amplifier Kit

100w RMS Power Amplifier Module Kit - Without Heat Sink An ideal replacement amplifier for when a heat-sink is already in-place.

Mfr Name: Velleman SA

Mfr Number: K8060

In Stock

$28.50

(MSRP: $42.98)
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Image of Elenco MX-901 ELENCO Crystal Radio Kit

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80-5015 - ELENCO Crystal Radio Kit

Learn how radios work with this AM radio kit. Crystal diode converts RF to audio, no batteries required. Safe, solderless, educational and fun! Includeearphone and easy-to-read instructions. For ages 10 and up. Mfr. #MX-901.Ors earphone and easy-to-read instructio...

Mfr Name: Elenco

Mfr Number: MX-901

In Stock

$12.86

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