MCM Electronics

Kemo Electronic Products

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Image of Kemo Electronic M048N Ultrasonic Signal Generator Module

3085

28-6404 - Ultrasonic Signal Generator Module

Ultrasonic Generator Compact circuit is housed in a fully potted plastic enclosure and can be powered from any 12~15VDC power supply. When connected to a piezoelectric speaker, the device emits ultrasonic tones from 8KHz~40KHz, ideal for repelling insects, birds,...

Mfr Name: Kemo Electronic

Mfr Number: M048N

See all items in Amplifier Modules

In Stock

$14.79

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Image of Kemo Electronic M034N 40W Single Channel Audio Amplifier Module

2878

28-6411 - 40W Single Channel Audio Amplifier Module

40W Audio Amplifier Module Compact audio amplifier circuit is housed in a fully potted plastic enclosure and is great for a variety of hobby, service and prototype applications. Because it operates on a wide DC voltage range, it may easily be powered by batteries...

Mfr Name: Kemo Electronic

Mfr Number: M034N

See all items in Amplifier Modules

In Stock

$28.31

(MSRP: $39.99)
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Image of Kemo Electronic M032N 12W Single Channel Audio Amplifier Module

2860

28-6402 - 12W Single Channel Audio Amplifier Module

12W Audio Amplifier Module Ultra compact audio amplifier circuit is housed in a fully potted plastic enclosure and is great for a variety of hobby, service and prototype applications. Because it operates on a wide DC voltage range, it may easily be powered by bat...

Mfr Name: Kemo Electronic

Mfr Number: M032N

See all items in Amplifier Modules

In Stock

$14.79

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Image of Kemo Electronic M033N 18W Single Channel Audio Amplifier Module

2535

28-6403 - 18W Single Channel Audio Amplifier Module

18W Audio Amplifier Module Compact audio amplifier circuit is housed in a fully potted plastic enclosure and is great for a variety of hobby, service and prototype applications. Because it operates on a wide DC voltage range, it may easily be powered by batteries...

Mfr Name: Kemo Electronic

Mfr Number: M033N

See all items in Amplifier Modules

In Stock

$14.99

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Image of Kemo Electronic M031N 3.5W Single Channel Audio Amplifier Module

1880

28-6400 - 3.5W Single Channel Audio Amplifier Module

3.5W Audio Amplifier Module Ultra compact audio amplifier circuit is housed in a fully potted plastic enclosure and is great for a variety of hobby, service and prototype applications. Because it operates on a wide DC voltage range, it may easily be powered by ba...

Mfr Name: Kemo Electronic

Mfr Number: M031N

See all items in Amplifier Modules

In Stock

$11.99

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Image of Kemo Electronic B223 Infrared 4 x 8 LED Array Kit

1482

28-8070 - Infrared 4 x 8 LED Array Kit

Infrared LED Array Kit Intended for CCTV applications, this device will illuminate any dark area viewed with a CCD camera, yet leave that area dark to the naked eye. The array of 32 LEDs provide considerably more illumination than that included with CCTV cameras,...

Mfr Name: Kemo Electronic

Mfr Number: B223

See all items in LED Counter

In Stock

$9.69

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Image of Kemo Electronic M040N Universal Audio Preamplifier

1443

28-12754 - Universal Audio Preamplifier

Universal Preamplifier For microphones and other weak signal sources; this mini module is simply connected between a power amplifier and a signal source.

Mfr Name: Kemo Electronic

Mfr Number: M040N

See all items in Amplifier Modules

In Stock

$9.99

(MSRP: $19.99)
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Image of Kemo Electronic M016 Three Way Crossover

1293

28-12744 - Three Way Crossover

Three-Way Audio Crossover For one bass speaker, mid speaker and one or two tweeters.

Mfr Name: Kemo Electronic

Mfr Number: M016

See all items in Amplifier Modules

In Stock

$5.89

(MSRP: $11.79)
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Image of Kemo Electronic B182 Audio Amplifier 1W

1268

28-12715 - Audio Amplifier 1W

1W Mono Amplifier Kit Small universal amplifier with a peak sound capacity of 2 W. A modern, low cost amplifier for many purposes. It works with an 8-pin DIP IC, the design is very small, so that this amplifier can be integrated into many devices.

Mfr Name: Kemo Electronic

Mfr Number: B182

See all items in Amplifier Modules

In Stock

$4.99

(MSRP: $9.99)
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Image of Kemo Electronic B045 Photo Sensor Kit

1267

28-8086 - Photo Sensor Kit

Photo Sensor Kit Small PC board has built-in sensor that detects the presence of light. The SPDT output relay energizes when light is removed. Great hobby item for automatic night lights and similar applications. Requires 9~12VDC. Relay contacts 3A.

Mfr Name: Kemo Electronic

Mfr Number: B045

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In Stock

$9.56

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Image of Kemo Electronic B073 Universal Audio Preamplifier

1180

28-12710 - Universal Audio Preamplifier

Kit – 2 Stage Preamplifier 2-step preamplifier for high-power amplifier, headphones-amplifier, etc.

Mfr Name: Kemo Electronic

Mfr Number: B073

See all items in Amplifier Modules

In Stock

$4.79

(MSRP: $9.99)
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Image of Kemo Electronic B214 Alarm B214 Ultrasonic Proximity

1179

28-6350 - Alarm B214 Ultrasonic Proximity

Ultrasonic Proximity Sensor Kit combines an ultrasonic sender and receiver, mounted on the same PC board, to detect the presence of large objects. Use as a proximity alarm or as vehicle back up alarm. Range is adjustable from 4~32". Sensitivity is adjusted via bo...

Mfr Name: Kemo Electronic

Mfr Number: B214

See all items in Relay Modules

In Stock

$13.38

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Image of Kemo Electronic B042 Timer Kit 2 Sec - 5 Min

1080

28-12705 - Timer Kit 2 Sec - 5 Min

Kit – Relay Timer Build a kit that upon activation, will close a relay for a user-adjustable amount of time and then release.

Mfr Name: Kemo Electronic

Mfr Number: B042

See all items in Timer Modules

In Stock

$7.29

(MSRP: $14.99)
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Image of Kemo Electronic B015 Fog Horn Kit

1026

28-12700 - Fog Horn Kit

Kit – Fog Horn Driver Build your own fog-horn with adjustable tone.

Mfr Name: Kemo Electronic

Mfr Number: B015

See all items in Buzzers

In Stock

$4.79

(MSRP: $9.99)
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Image of Kemo Electronic M055 3W Stereo Amplifier

989

28-12758 - 3W Stereo Amplifier

Stereo Amplifier 1.5W x 2 Universal stereo amplifier with a maximum wattage of 2 x 1.5

Mfr Name: Kemo Electronic

Mfr Number: M055

See all items in Amplifier Modules

In Stock

$13.49

(MSRP: $26.99)
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