MCM Electronics

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Image of Cebek VM-23 VU Meter 3 Color Pre Assembled Module Board

645

28-22944 - VU Meter 3 Color Pre Assembled Module Board

VU Meter with 3-Color Rectangular LED's The VM-23 module, with its 12 LED's, indicates the sound level captured through the microphone. Sensitivity can be adjusted by included potentiometer. Includes inversion polarity protection, connection terminals and an alu...

Mfr Name: Cebek

Mfr Number: VM-23

In Stock

$15.99

(MSRP: $19.95)
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Image of Cebek PM-1 Microphone Preamplifier Pre Assembled Module Board

623

28-22950 - Microphone Preamplifier Pre Assembled Module Board

Microphone Preamplifier Compact microphone preamplifier for equipment installation. Requires 6~18VDC/ 5mA power supply (sold separately).

Mfr Name: Cebek

Mfr Number: PM-1

In Stock

$8.99

(MSRP: $12.95)
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Image of Cebek PM-11 Voice Activation Relay

577

28-4825 - Voice Activation Relay

Voice Activation Relay Pre-assembled board switches output relay when audio signal level is detected. Input level 50mV, 10Kohm. Sensitivity is adjusted via a board mounted potentiometer. Output relay contacts rated at 5A. Required supply voltage 12VDC, 55...

Mfr Name: Cebek

Mfr Number: PM-11

In Stock

$18.79

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Image of Kemo Electronic M119 Remote DC On/Off Switch

575

28-12766 - Remote DC On/Off Switch

Master/Slave Switch The operation of one DC device controls a second device

Mfr Name: Kemo Electronic

Mfr Number: M119

In Stock

$7.29

(MSRP: $14.59)
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Image of Cebek PM-2 Microphone Preamplifier Audio Input Module

574

28-4805 - Microphone Preamplifier Audio Input Module

Microphone Preamplifier Audio Input Module Pre-amplifier module for low and high impedance microphones. Gain can be adjusted by the potentiometer inserted in the PCB. Input signal: 5 mV. Output signal: 300 mV. Impedance Output: 1 Ohm. Impedance Input: 560 ohms. P...

Mfr Name: Cebek

Mfr Number: PM-2

In Stock

$10.89

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Image of Cebek PM-9 Audio Compressor Audio Input Module

546

28-6230 - Audio Compressor Audio Input Module

Audio Compressor Audio Input Module Pre-amplifier module for signals with constant output. Maintains the required output level even if the input level increases or decreases. Input signal: 10 mV. Constant Output: 1 V. Impedance Input: 10 ohms. Power Supply: 9-24 ...

Mfr Name: Cebek

Mfr Number: PM-9

In Stock

$13.59

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Image of Cebek E-11 Amplifier 20W RMS Pre Assembled Module Board

544

28-22956 - Amplifier 20W RMS Pre Assembled Module Board

Mono 20W amplifier Compact mono amplifier for small appliance, kiosk, and desktop speaker construction. Requires 9~15VDC/2A power supply (sold separately).

Mfr Name: Cebek

Mfr Number: E-11

In Stock

$27.99

(MSRP: $37.95)
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Image of Cebek E-1 1W x 1Ch Audio Amplifier Module

523

28-4795 - 1W x 1Ch Audio Amplifier Module

1W x 1Ch Audio Amplifier Module Pre—assembled audio amplifier boards may be used for many applications including repair or modification of equipment, projects or prototype work. They are easily installed into existing enclosures, speaker cabinets or ...

Mfr Name: Cebek

Mfr Number: E-1

In Stock

$8.19

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Image of Kemo Electronic M015N Adjustable Transformer

522

28-12742 - Adjustable Transformer

Adjustable Power Supply The input voltage must be at least 3 V higher than the adjusted output voltage. The adjusted output voltage is stabilized or short circuit-proof. For operation of appliances with lower voltages at a 12 V or 24 V car battery or power sup...

Mfr Name: Kemo Electronic

Mfr Number: M015N

In Stock

$13.49

(MSRP: $26.99)
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Image of Kemo Electronic M038N 24V To 12V Converter 3A

522

28-12752 - 24V To 12V Converter 3A

24V to 12V DC/DC Converter For use in 24V vehicles when 12/13.8V is required to operate equipment.

Mfr Name: Kemo Electronic

Mfr Number: M038N

In Stock

$18.39

(MSRP: $36.79)
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Image of Kemo Electronic M038 24V to 12V Converter 3A

519

28-12750 - 24V to 12V Converter 3A

24V to 12V DC/DC Converter For use in 24V vehicles when 12/13.8V is required to operate equipment.

Mfr Name: Kemo Electronic

Mfr Number: M038

In Stock

$14.99

(MSRP: $28.59)
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Image of Kemo Electronic M122 Twilight Switch 12V/DC

516

28-12768 - Twilight Switch 12V/DC

12VDC Twilight Switch The twilight switch switches on lamps at nightfall and off again at daybreak. (for weekend cottages, sailing yachts, caravans etc.) Distribution output: relay 1 x change over, max. 3 ampere. The sensitivity of the luminous intensity may be...

Mfr Name: Kemo Electronic

Mfr Number: M122

In Stock

$13.49

(MSRP: $26.99)
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Image of Kemo Electronic M137 12VDC LED Lamp - Green

509

28-12772 - 12VDC LED Lamp - Green

Green LED Signal Lamp Signal lamp equipped with 39 very bright green LED's. Potted electronics for rough use in industry, machine halls or for the discotheque at home, medical practice etc. Fastening: surface with 2 screw loops.

Mfr Name: Kemo Electronic

Mfr Number: M137

In Stock

$14.29

(MSRP: $28.99)
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Image of Cebek PM-14 Vox Control w/Microphone Pre Assembled Module Board

495

28-22952 - Vox Control w/Microphone Pre Assembled Module Board

Voice Activated Relay w/Microphone VOX module with included microphone and sensitivity control. Requires: 12VDC/55mA power supply (sold separately).

Mfr Name: Cebek

Mfr Number: PM-14

In Stock

$21.99

(MSRP: $29.95)
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Image of Kemo Electronic M141 Melody Generator 5W

482

28-12774 - Melody Generator 5W

5w Melody Generator A small module for generating a tune on command.

Mfr Name: Kemo Electronic

Mfr Number: M141

In Stock

$14.29

(MSRP: $28.99)
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Ship it for $6 through Sunday
Ship it for $4 through Sunday