MCM Electronics

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Image of Elenco 21-881 ELENCO Sound Detecting Car Kit

3

80-5800 - ELENCO Sound Detecting Car Kit

Build this exciting robotic car kit. It has a sensor, which detects sound and reacts to physical contact. It moves forward until it detects a noise or runs into something, which makes it reverse to the left and continue on tCAT47 Normalhe new course. A fun way to ...

Mfr Name: Elenco

Mfr Number: 21-881

In Stock

$20.07

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Image of Velleman SA MK105 Project Kit Signal Generator

3

80-7356 - Project Kit Signal Generator

Signal outputs: sine wave, triangle, square wave and integrator (selectable through jumper) Signal frequency: approximately 1kHz (fixed) Output level: adjustable from 0 to 100mVrms (potentiometer controlled) Requires one 9V battery (not included)

Mfr Name: Velleman SA

Mfr Number: MK105

In Stock

$10.49

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

3

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 MK130 LED Display 3D Christmas Tree Kit

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28-12852 - LED Display 3D Christmas Tree Kit

3D X-Mas Tree Kit Features: 16 flashing red LEDs Extra green and yellow LEDs provided to customize your tree Can be hung and powered through by wire or use the battery as a stand

Mfr Name: Velleman SA

Mfr Number: MK130

In Stock

$7.99

(MSRP: $9.34)
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Image of Velleman SA K8087 Telephone Ring Detector Kit With Buzzer And LED

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28-12878 - Telephone Ring Detector Kit With Buzzer And LED

Telephone Ring Detector Kit With Buzzer And LED Features: accepts standard telephone plug simply connect in parallel with phone line no power supply necessary! buzzer sounds and powerful led flashes when phone rings great for noisy environment...

Mfr Name: Velleman SA

Mfr Number: K8087

In Stock

$25.07

(MSRP: $43.88)
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Image of Velleman SA K8086 Telephone Ring Detector Kit With Relay Output

3

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 K8084 Volume Kit, Bass Trebel Preamplifier

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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 K8051 Remote Control Stick 15 Channel Ir Transmitter

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28-12896 - Remote Control Stick 15 Channel Ir Transmitter

15 Channel IR Transmitter The K8051 15-channel IR Remote Stick features a sleek designer enclosure with just 2 buttons, yet it provides access to a stunning 45 channels (3 addresses with 15 channels each). The built-in 'all clear'-function allows the user to ...

Mfr Name: Velleman SA

Mfr Number: K8051

In Stock

$22.11

(MSRP: $38.70)
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Image of Velleman SA MK180 2 Channel High-Power LED Flasher Project Kit

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80-7800 - 2 Channel High-Power LED Flasher Project Kit

This kit has two detachable LED boards that can be installed in separately and connected to the main circuit. Perfect for use in alarm systems, hazard flashers, or as a disco effect.

Mfr Name: Velleman SA

Mfr Number: MK180

In Stock

$19.04

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Image of Snap Circuits SC-100 Snap Circuits Jr 100 Experiment Set

3

80-8700 - Snap Circuits Jr 100 Experiment Set

Snap Circuits Jr 100 Experiment Set

Mfr Name: Snap Circuits

Mfr Number: SC-100

In Stock

$41.49

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Image of Velleman SA VM141 1Second - 60 Hour Start Stop Timer

3

28-12802 - 1Second - 60 Hour Start Stop Timer

Start Stop Timer This unit is perfect for intermittent operation. It triggers a NO/NC 3A relay, features "Start" and "Stop" inputs and can be adjusted to run for anywhere from 1 second to 60 hours.

Mfr Name: Velleman SA

Mfr Number: VM141

In Stock

$27.64

(MSRP: $48.38)
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Image of Velleman SA MK183 USB SMD Christmass Tree Kit

3

28-12818 - USB SMD Christmass Tree Kit

USB SMD Christmas Tree Kit Features: miniature size gadget great as attention grabber some extra parts are supplied, in case some get lost or damaged tree can be operated pending ON/OFF slide switch

Mfr Name: Velleman SA

Mfr Number: MK183

In Stock

$11.25

(MSRP: $19.69)
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Image of Velleman SA MK159 Brain Game Kit

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28-12836 - Brain Game Kit

Brain Game Kit 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. The pattern is played both visually and audible or visually only (selectable). It features 4 difficulty levels, whic...

Mfr Name: Velleman SA

Mfr Number: MK159

In Stock

$19.86

(MSRP: $34.76)
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Image of Velleman SA MK116 Riding Santa LED Display Kit

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28-12866 - Riding Santa LED Display Kit

Riding Santa LED Display Kit 126 LED multicolor animated Xmas gadget. No need to remove battery when using external supply. 12V operation possible for use in cars, trucks. On/off switch included.

Mfr Name: Velleman SA

Mfr Number: MK116

In Stock

$19.22

(MSRP: $33.64)
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Image of Velleman SA K8049 Remote Control 15 Channel Ir Transmitter

3

28-12900 - Remote Control 15 Channel Ir Transmitter

15 Channel IR Transmitter power supply: 3 x 1.5V AAA batteries up to 15 channels can be operated rubber keypad LED function indication compatible with most Velleman IR receiver kits

Mfr Name: Velleman SA

Mfr Number: K8049

In Stock

$39.99

(MSRP: $69.98)
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