MCM Electronics

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Image of Velleman SA K/DIODE1 120 Piece Misc Diode Kit

640

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 HS4003 Heat Sink For K4003

616

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

In Stock

$6.36

(MSRP: $11.14)
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Image of Velleman SA K2634 Quad Triac Switch Card

613

28-12946 - Quad Triac Switch Card

Quad Triac Switch Card Kit Relays are usually used to switch AC voltages by means of an electronic control because of their simplicity. However, when switching occurs too frequently or too quickly the life time of the contact points is shortened considerably...

Mfr Name: Velleman SA

Mfr Number: K2634

In Stock

$18.13

(MSRP: $31.73)
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Image of Arexx WTR-003 Solar Cosmonaut Educational Kit

612

80-8855 - Solar Cosmonaut Educational Kit

A solar operated Cosmonaut, Assembly is a both fun and educational as you learn a lot about solar technology. The Cosmonaut can be powered from either the solar cell or two AA batteries

Mfr Name: Arexx

Mfr Number: WTR-003

In Stock

$12.99

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Image of Arexx JSR-007 Galvani Racer Educational Kit

607

80-8895 - Galvani Racer Educational Kit

Learn about Salt Water Fuel Cells, This Fuel cell car kit is an easy and fun way to start and to learn basic knowledge concerning Saltwater Fuel Cells.

Mfr Name: Arexx

Mfr Number: JSR-007

In Stock

$18.99

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Image of Velleman SA K2655 Electronic Watchdog

607

28-12942 - Electronic Watchdog

Electronic Watchdog Kit A circuit that produces a natural sounding barking dog with a sensitive "ear" to everything that comes near it. It is a faithful watchdog, which never sleeps and never has to be taken out for a walk.

Mfr Name: Velleman SA

Mfr Number: K2655

In Stock

$42.99

(MSRP: $65.03)
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Image of Bare Conductive FLASHCARD-MR Flashing Greeting Card Set - Merry

599

80-8750 - Flashing Greeting Card Set - Merry

Glowing Merry Resistivities Kit A great activity for drawing circuits and getting creative with electronics!

Mfr Name: Bare Conductive

Mfr Number: FLASHCARD-MR

In Stock

$21.99

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Image of Velleman SA MK169R Red Flashing LED Star Kit

592

28-12834 - Red Flashing LED Star Kit

Red Flashing LED Star Kit Features: Great seasonal gadget ! Safe battery operation Select: flashing or static operation Desktop or hanging configuration Multiple kits enhance the effect In-car (12V) operation possible

Mfr Name: Velleman SA

Mfr Number: MK169R

In Stock

$11.83

(MSRP: $20.70)
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Image of Arexx SMR-10K Stress Meter Educational Kit

587

80-8800 - Stress Meter Educational Kit

A fun and easy way to learn about electronics and soldering

Mfr Name: Arexx

Mfr Number: SMR-10K

In Stock

$24.49

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Image of Velleman SA K8051 Remote Control Stick 15 Channel Ir Transmitter

585

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 K4700U Protection Board Two Channel Loudspeaker

581

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 Velleman SA MK117 LED Display Deluxe Christmas Tree Kit

576

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 K8045 LCD Programmable Message Display

567

28-12904 - LCD Programmable Message Display

Programmable LCD Message Display inputs: 8 inputs (24Vmax) display: 16 character 1 line supertwist backlit LCD communication: RS232 serial 2400/N/8/1 no handshaking power requirement: 9-12V DC / 150mA adapter or 2 x 9V AC / 150mA transformer dimens...

Mfr Name: Velleman SA

Mfr Number: K8045

In Stock

$42.36

(MSRP: $74.14)
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Image of Velleman SA MK123 Rolling Clock Kit

564

28-12858 - Rolling Clock Kit

Rolling Display Clock Kit A nicely animated rolling time and date displayed on a graphic 35 LED display. Select hours, minutes, month or day with SELECT and enter the values with SET. Time display in 12h-mode (24h-mode when setting clock). Fine-tune the c...

Mfr Name: Velleman SA

Mfr Number: MK123

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA K6400 Pushbutton Digital Code Lock

562

28-12924 - Pushbutton Digital Code Lock

Digital Code Lock Pushbutton Kit This code lock may be used to switch an alarm on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to set. Because the operation panel is completely enclosed,...

Mfr Name: Velleman SA

Mfr Number: K6400

In Stock

$23.01

(MSRP: $40.28)
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