MCM Electronics

Search results for Project Ideas and Kits

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Image of Velleman SA MK108 Water Alarm Kit

3

28-12870 - Water Alarm Kit

Water Alarm Kit Gives alarm sound when water is detected. Incorporated alarm buzzer. Water sensor can be placed at a distance by cutting the board and using wires to connect the sensor.

Mfr Name: Velleman SA

Mfr Number: MK108

In Stock

$3.60

(MSRP: $6.30)
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Image of Velleman SA K1803 Universal Monno Pre-Amplifier Kit

3

80-1505 - Universal Monno Pre-Amplifier Kit

This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction. Ideal for a microphone pre-amplifier or for level correction especially where...

Mfr Name: Velleman SA

Mfr Number: K1803

In Stock

$9.99

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Image of Velleman SA MK120 LED Light Barrier Kit

3

28-12862 - LED Light Barrier Kit

LED Light Barrier Kit Build this great little kit to announce visitors, warn against burglars, set boundaries, for science projects, or for dozens of other uses.

Mfr Name: Velleman SA

Mfr Number: MK120

In Stock

$8.99

(MSRP: $10.80)
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Image of Velleman SA MK150 Shaking Dice Kit

3

28-12840 - Shaking Dice Kit

Shaking Dice Kit Features No push buttons required, just give it a shake Rolls out slowly and flashes last combination Microprocessor-controlled Auto power-off

Mfr Name: Velleman SA

Mfr Number: MK150

In Stock

$10.22

(MSRP: $17.89)
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Image of Old Skool VGAUSB-001 Retro SNES Style USB Controller

3

32-32225 - Retro SNES Style USB Controller

Classic SNES style USB controller lets you play your favorite PC games with a retro controller. Simple plug and play design lets you get in the game fast. Play on any PC with a USB port.

Mfr Name: Old Skool

Mfr Number: VGAUSB-001

In Stock

$9.99

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Image of Velleman SA MK134 Steam Engine Sound Simulator Kit

3

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 4M 3653 Tin Can Robot Kit

3

80-8975 - Tin Can Robot Kit

This is a fun and engaging project that will get your kid all revved up for science projects. Science is all about the desire to learn, so a little help from a soda can robot will keep the flames of this desire burning!

Mfr Name: 4M

Mfr Number: 3653

In Stock

$14.99

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Image of Velleman SA MK190 Audio Amplifier Kit 2 X 5W RMS

3

28-12812 - Audio Amplifier Kit 2 X 5W RMS

Features: Big sound from a small unit Low distortion Input: stereo 3.5mm jack Volume adjust complete with attractive knob Slide on/off switch Blue indicator led

Mfr Name: Velleman SA

Mfr Number: MK190

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA MK136 Super Stereo Ear Project Kit

3

80-7352 - Super Stereo Ear Project Kit

Dual microphone pickups audio Amplifier boosts sound 50x 3.5mm headphone output Volume control and on/off switch. Powered by x3 "AA" batteries (not included) Dimensions: 2.4" x 2.1" x 1.7"

Mfr Name: Velleman SA

Mfr Number: MK136

In Stock

$7.99

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Image of Quick2Wire I2CPE-01 I2C MCP23017 Raspberry Pi Port Expander Kit

3

28-17735 - I2C MCP23017 Raspberry Pi Port Expander Kit

The port extender board gives you an additional 16 GPIO pins to use on your Raspberry Pi, which can be used as digital input or output.

Mfr Name: Quick2Wire

Mfr Number: I2CPE-01

In Stock Clearance Item

$8.99

(Reg: $12.99)
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Image of Velleman SA MK142 SMD Christmas Tree Kit

3

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 K/DIODE1 120 Piece Misc Diode Kit

3

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 MK103 Velleman Mini Kit Mk103 Sound Active LEDs

3

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 MK171 Voice Changer Kit

3

28-12828 - Voice Changer Kit

Electric Voice Changer Kit Features: Robot voice effect Add vibrato effect Use the 'pitch'-buttons and make your voice lower or higher Built-in microphone and power amplifier, just add a speaker For parties, plays, recordings, games, etc.

Mfr Name: Velleman SA

Mfr Number: MK171

In Stock

$10.86

(MSRP: $19.01)
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Image of Velleman SA MK173 Mini Six LED Chaser Kit

3

28-12824 - Mini Six LED Chaser Kit

Mini LED Chaser Kit Features: 1 LED scans from side to side or in 1 direction (selectable) Us as an attention grabber in stores, at exibitions, etc. 6 high-intensity 3mm red leds

Mfr Name: Velleman SA

Mfr Number: MK173

In Stock

$7.01

(MSRP: $12.26)
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