MCM Electronics

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Image of Elenco MX-901 ELENCO Crystal Radio Kit

917

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 MK118 FM RADIO KIT

888

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 Velleman SA MK112 Project Kit Brain Game (Simon Says)

860

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 K8023 Remote Control Board 10 Channel Two Wire

857

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 K8084 Volume Kit, Bass Trebel Preamplifier

847

28-12882 - Volume Kit, Bass Trebel Preamplifier

Preamplifier Kit, Volume Bass Treble You will always need volume and tone control for use with simple power amplifiers. This kit comes complete with all input / output connections and potentiometers. Furthermore it is possible to amplify or attenuate the i...

Mfr Name: Velleman SA

Mfr Number: K8084

In Stock

$26.23

(MSRP: $45.90)
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Image of Velleman SA K2622 Am/Fm Antenna Amplifier

838

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 K4304 Mono LED VU Meter Kit

827

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 Adafruit Industries 204 MONOCHRON Clock kit - Open source clock platform

811

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 K4306 2 X 15 LED Precision Stereo Vu Meter

806

28-12932 - 2 X 15 LED Precision Stereo Vu Meter

Precision Stereo VU Meter Kit 2 X 15 LED Stereo VU meter with 2 x 15 LEDs (dot or bar indicator) and an adjustable input. Included in package : 1 front panel suitable for horizontal or vertical mounting.

Mfr Name: Velleman SA

Mfr Number: K4306

In Stock

$42.36

(MSRP: $74.14)
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Image of Velleman SA K/TRANS1 Approximately 100 Pc. Misc Transistor Assortment Kit

803

28-12964 - Approximately 100 Pc. Misc Transistor Assortment Kit

Transistor Assortment Kit quantity: ± 100 pieces BC547B: ± 28 BC557B: ± 28 BC337: ± 12 BC327: ± 12 BC517: ± 6 BC516: ± 6 BD139: ± 4 BD140: ± 4

Mfr Name: Velleman SA

Mfr Number: K/TRANS1

In Stock

$14.08

(MSRP: $24.64)
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Image of Velleman SA K/DIODE1 120 Piece Misc Diode Kit

803

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 MK121NTSC Classic Pong Tv Game Kit

798

28-12860 - Classic Pong Tv Game Kit

Classic Pong TV game Kit A great kit to allow you to actually build your own video game!

Mfr Name: Velleman SA

Mfr Number: MK121NTSC

In Stock

$15.49

(MSRP: $22.39)
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Image of Velleman SA MK103 Velleman Mini Kit Mk103 Sound Active LEDs

797

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 MK104 Velleman Mini Kit Mk104 Electronic Cricket

792

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

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