MCM Electronics

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Image of Velleman SA K4305 Stereo LED VU Meter Kit

952

80-2880 - Stereo LED VU Meter Kit

These VU meters come with 10 LED scale, adjustable input and light bar display. Also comes with two front panels for horizontal and vertical mounting. Power supply: 10~15VDC/110~250mA. Input sensitivity: Low input: 150mV~6V RMS, high input: 1.5V~60V RMS. M...

Mfr Name: Velleman SA

Mfr Number: K4305

In Stock

$42.73

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Image of Velleman SA MK182 Digital Echo Chamber Project Kit

931

80-7795 - Digital Echo Chamber Project Kit

Create a digital echo sound effect with this kit, which can be used for various audio systems, karaoke, P.A., toys, or just for fun.

Mfr Name: Velleman SA

Mfr Number: MK182

In Stock

$26.25

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Image of Velleman SA K4005B Single Or Two Channel 400W Amplifier

928

28-12938 - Single Or Two Channel 400W Amplifier

400W Mono / Stereo Amplifier Universal, robust and compact are the words to describe this amplifier. Can be used in stereo or mono. The three input sensitivities are selectable. Includes overload and short-circuit protection, protection against incorrect pow...

Mfr Name: Velleman SA

Mfr Number: K4005B

In Stock

$133.71

(MSRP: $234.00)
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Image of Elenco MX-901 ELENCO Crystal Radio Kit

902

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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Image of Velleman SA K4001 7 Watt Amplifier Kit

888

80-1490 - 7 Watt Amplifier Kit

This small amplifier is capable of delivering 4W RMS at 4ohm. The IC is completely thermally and short circuit protected. A conventional direct current can be connected as supply. Music power output: 7W/4ohm. RMS output: 3.5W/4ohm and 2W/8ohm. Total harmonic disto...

Mfr Name: Velleman SA

Mfr Number: K4001

In Stock

$21.10

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Image of Velleman SA K8023 Remote Control Board 10 Channel Two Wire

867

28-12912 - Remote Control Board 10 Channel Two Wire

10 Channel Two Wire Remote Control Board This kit allows you to control up to 10 devices using only 2 wires at a long distance. Microprocessor controlled. Inputs can be push-buttons, switches or open collector outputs from another device. The receiver section...

Mfr Name: Velleman SA

Mfr Number: K8023

In Stock

$29.44

(MSRP: $51.53)
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Image of Velleman SA MK118 FM RADIO KIT

853

28-16940 - FM Radio Kit

Analog FM Radio Kit A great educational kit for learning or teaching soldering and basic electronics.

Mfr Name: Velleman SA

Mfr Number: MK118

In Stock

$22.49

(MSRP: $25.95)
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Image of Distributed By MCM EDU09 PC Oscilloscope Education Ki

848

80-8770 - PC Oscilloscope Education Ki

Oscilloscopes are expensive and complicated instruments? Not this one! Build your own oscilloscope and use your PC to display your measurements. This small and easy to build kit has all the features of a full blown oscilloscope, just like our PCSU200 or PCSU1000...

Mfr Name: Distributed By MCM

Mfr Number: EDU09

In Stock

$46.49

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Image of Velleman SA MK112 Project Kit Brain Game (Simon Says)

847

80-7353 - Project Kit Brain Game (Simon Says)

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.

Mfr Name: Velleman SA

Mfr Number: MK112

In Stock

$7.71

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Image of Velleman SA MK108 Water Alarm Kit

847

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

On Backorder(Expected in 21 days)

$3.60

(MSRP: $6.30)
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Image of Velleman SA K2622 Am/Fm Antenna Amplifier

831

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 Adafruit Industries 204 MONOCHRON Clock kit - Open source clock platform

824

28-17473 - MONOCHRON Clock kit - Open source clock platform

This easy kit is easily hackable to do whatever you wish, it's a clock platform - have fun!

Mfr Name: Adafruit Industries

Mfr Number: 204

In Stock

$83.93

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Image of Velleman SA K4304 Mono LED VU Meter Kit

815

80-1520 - Mono LED VU Meter Kit

These VU meters come with 10 LED scale, adjustable input and light bar display. Also comes with two front panels for horizontal and vertical mounting. Power supply: 10~15VDC/110~250mA. Input sensitivity: Low input: 150mV~6V RMS, high input: 1.5V~60V RMS. M...

Mfr Name: Velleman SA

Mfr Number: K4304

In Stock

$31.92

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Image of Elenco K-37 Substitution Box Kit - Resistor

806

80-1185 - Substitution Box Kit - Resistor

SUBSTITUTION BOX KIT RESISTOR 10 OHM TO 1MOHM Elenco Substitution Box Kits, Resistor (10 ohm~1 Megohm), Features: Identifies or simulates proper resistance values

Mfr Name: Elenco

Mfr Number: K-37

In Stock

$19.56

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Image of Velleman SA MK104 Velleman Mini Kit Mk104 Electronic Cricket

802

80-2965 - Velleman Mini Kit Mk104 Electronic Cricket

Velleman Mini Kit Mk104 Electronic Cricket Automatically comes on when it gets dark Chirp speed, effect and tone adjustable Adjustable light sensitivity Uses one 9V battery (not included) Dimensions: 1.6" x 2.2" x 0.98"

Mfr Name: Velleman SA

Mfr Number: MK104

In Stock

$7.78

Buy Now
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