MCM Electronics

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Image of Velleman SA MK137 Ir Remote Control Tester Kit

771

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 K2573 Riaa Equalized Stereo Phono Preamplifier

769

28-12954 - Riaa Equalized Stereo Phono Preamplifier

Stereo Phono Preamplifier Kit, Riaa Equalized RIAA stereo pre-amplifier for md pick-ups. Low noise.

Mfr Name: Velleman SA

Mfr Number: K2573

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA MK125 Light Sensitive Switch Kit

748

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 MK174 Digital Voice Recorder Single Message Kit

748

28-12822 - Digital Voice Recorder Single Message Kit

Single Message Digital Voice Recorder Features: Record time: 10 to 35 sec. (With adjustable sample rate) Onboard microphone Speaker Ø 57mm included Line-out to drive external amplifier External trigger input to play message 3 x AA battery...

Mfr Name: Velleman SA

Mfr Number: MK174

In Stock

$19.22

(MSRP: $33.64)
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Image of Velleman SA MK134 Steam Engine Sound Simulator Kit

739

28-12850 - Steam Engine Sound Simulator Kit

Steam Engine Sound Generator Kit A fun little kit that generates the sounds of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage performances, pr just as gadget. With 'steam whistle'-push button.

Mfr Name: Velleman SA

Mfr Number: MK134

In Stock

$8.68

(MSRP: $15.19)
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Image of Velleman SA MK157 Project Kit LCD Mini Message Board

733

80-7357 - Project Kit LCD Mini Message Board

Miniature message board displays up to 16 characters at one time.

Mfr Name: Velleman SA

Mfr Number: MK157

In Stock

$31.92

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Image of Velleman SA VM147 DIGITAL COUNTER MODULE         PANEL MOUNT

733

28-16978 - Digital Counter Module Panel Mount

Panel Counter Module

Mfr Name: Velleman SA

Mfr Number: VM147

In Stock

$42.99

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Image of Velleman SA K2622 Am/Fm Antenna Amplifier

710

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

$17.99

(MSRP: $28.35)
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Image of Velleman SA K4401 Sound Generator

696

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 Velleman SA K6714 8 Relay Universal Relay Card

696

28-12920 - 8 Relay Universal Relay Card

8 Relay Universal Relay Card If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable asset.

Mfr Name: Velleman SA

Mfr Number: K6714

In Stock

$70.71

(MSRP: $123.75)
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Image of Velleman SA K2601 OPEN PC BOARD KIT              STROBE LIGHT

693

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 MK184 Electronic RGB Candle Kit

685

28-12814 - Electronic RGB Candle Kit

Flickering Flame RGB Candle Kit Features: Colours: Yellow / Red / Blue / Green / Cyan / Magenta Fixed colour or automatic colour change mode Hi-power RGB led

Mfr Name: Velleman SA

Mfr Number: MK184

In Stock

$8.55

(MSRP: $14.96)
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Image of Velleman SA MK100 Electronic Christmas Tree Kit

675

28-12876 - Electronic Christmas Tree Kit

Electronic Christmas Tree Kit 16 blinking LEDs make for a fun and educational decoration.

Mfr Name: Velleman SA

Mfr Number: MK100

In Stock

$4.76

(MSRP: $8.33)
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Image of Velleman SA K4006 Power Supply For K4005B

675

28-12936 - Power Supply For K4005B

Power Supply Kit for K4005B

Mfr Name: Velleman SA

Mfr Number: K4006

In Stock

$24.62

(MSRP: $43.09)
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Image of Elenco 21-881 ELENCO Sound Detecting Car Kit

665

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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