MCM Electronics

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Image of Elenco XP-720K ELENCO Deluxe Variable Regulated Power Supply Kit

1425

80-1165 - ELENCO Deluxe Variable Regulated Power Supply Kit

Now you can build your own variable regulated power supply. This kit has three fully regulated supplies; 1.5~15V @ 1A, - 1.5~- 15V @ 1A or (3-30V @ 1A) and 5V @ 3A. It also features short circuit protection in a heavy-duty ventilated metal case.

Mfr Name: Elenco

Mfr Number: XP-720K

In Stock

$72.31

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Image of Velleman SA MK111 Interval Timer Kit

1384

28-12868 - Interval Timer Kit

Interval Timer Kit For intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models.

Mfr Name: Velleman SA

Mfr Number: MK111

In Stock

$3.79

(MSRP: $6.64)
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Image of Velleman SA MK194 FM RADIO KIT                   DIGITALLY CONTROLLED

1284

28-16960 - FM Radio Kit Digitally Controlled

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

Mfr Name: Velleman SA

Mfr Number: MK194

In Stock

$38.49

(MSRP: $44.95)
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Image of Elenco SP-1A ELENCO Solder Practice Kit

1249

80-4410 - ELENCO Solder Practice Kit

Good soldering requires practice and an understanding of soldering principles. This practical soldering project kit will help you understand the basics of working with printed circuit boards, achieve good soldering techniques and become familiar with a variety of ...

Mfr Name: Elenco

Mfr Number: SP-1A

In Stock

$9.99

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Image of Velleman SA K8098 Audio Analyzer Project Kit

1243

80-7780 - Audio Analyzer Project Kit

Give your homemade audio gear a high-tech look with this kit. This small and compact unit measures RMS and dB of audio in the Linear or 1/3 octave audio spectrums.

Mfr Name: Velleman SA

Mfr Number: K8098

In Stock

$66.94

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Image of Velleman SA K1823 Amp Power Supply Kit

1205

80-1545 - Amp Power Supply Kit

Voltage Regulator Kit This small power supply provides a regulated voltage adjustable from 1.5 ~ 35VDC, at 1A continuous current. The regulator provides remarkable ripple and regulation characteristics and includes a current limiter and thermal overload protectio...

Mfr Name: Velleman SA

Mfr Number: K1823

In Stock

$14.92

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Image of Velleman SA MK118 FM RADIO KIT

1197

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 Elenco MX-901 ELENCO Crystal Radio Kit

1180

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 Elenco RCC-7K ELENCO Radio Controlled Race Car Kit

1140

80-4415 - ELENCO Radio Controlled Race Car Kit

The purpose of this project is to expand your understanding of basic transmitters, receivers aelectronic switching theories. Your Turbo King Car will be built from the ground up. You'll learn about gears, motors, prind circuit boards and integrated circuits from o...

Mfr Name: Elenco

Mfr Number: RCC-7K

In Stock

$31.92

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Image of Velleman SA K8090 8 Channel USB Relay Card Project Kit

1091

80-7805 - 8 Channel USB Relay Card Project Kit

Control devices with your computer using this USB relay card. Use the free iPhone app to control your devices over WiFi. Connect up to 16A to each of the high power relays. Board space for extra VDR noise suppressors is provided and on board push buttons can be us...

Mfr Name: Velleman SA

Mfr Number: K8090

In Stock

$78.27

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Image of Velleman SA K8086 Telephone Ring Detector Kit With Relay Output

1079

28-12880 - Telephone Ring Detector Kit With Relay Output

Telephone Ring Detector Kit With Relay Output Features: simply connect in parallel with phone line powerful led flashes when phone rings the unit will feature a relay output if connected to a 12VDC power supply relay output: continuous or on/off...

Mfr Name: Velleman SA

Mfr Number: K8086

In Stock

$19.22

(MSRP: $33.64)
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Image of Velleman SA MK182 Digital Echo Chamber Project Kit

1057

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

1045

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 Velleman SA K4305 Stereo LED VU Meter Kit

1044

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 K4001 7 Watt Amplifier Kit

1038

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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