MCM Electronics

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Image of Velleman SA K2639 Liquid Level Controller

631

28-12944 - Liquid Level Controller

Liquid Level Controller Kit This multifunctional device is easy to use in a variety of applications : 1) LED control of set fluid level : LOW, MIDDLE, HIGH ; 2) Controller : the relay automatically switches a pump and/or valve to keep the fluid level between...

Mfr Name: Velleman SA

Mfr Number: K2639

In Stock

$19.22

(MSRP: $33.64)
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Image of Parallax 27807 BASIC Stamp Discovery Kit

631

28-17944 - BASIC Stamp Discovery Kit

Widely used in education, hobby, and industry, the BS2-IC module has enough program space, execution speed, and I/O pins for many applications. Combined with a Board of Education platform and the "What's a Microcontroller?" Parts and Text Kit, you have a bona fid...

Mfr Name: Parallax

Mfr Number: 27807

In Stock

$165.83

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Image of Velleman SA MK106 Metronome Kit

630

28-12874 - Metronome Kit

Metronome Kit Speaker included. LED beat indication. Adjustable volume and beats / minute with potentiometers. On / off switch on board.

Mfr Name: Velleman SA

Mfr Number: MK106

In Stock

$8.04

(MSRP: $14.06)
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Image of Velleman SA K8049 Remote Control 15 Channel Ir Transmitter

629

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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Image of Velleman SA MK140 Karoke Mixing Board Kit

626

28-12844 - Karoke Mixing Board Kit

Karaoke Mixing Kit Features sing along with your favorite music Hook-up the unit between any other line-level source and your amplifier RCA (cinch) input and output sockets 1/4" microphone jack, fits most microphones Adjustable microphone l...

Mfr Name: Velleman SA

Mfr Number: MK140

In Stock

$11.51

(MSRP: $20.14)
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Image of Velleman SA MK177 Ding Dong Sound Module

626

28-16972 - Ding Dong Sound Module

Ding Dong Sound Module Plays the classic "ding dong" sound through built in speaker. Will play the "ding dong" sequence twice when triggered.

Mfr Name: Velleman SA

Mfr Number: MK177

In Stock

$9.99

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Image of 4M 3637 Propeller Racer Kit

623

80-8945 - Propeller Racer Kit

Toysmith Propeller Racer The Propeller Racer kit is a fun electric-powered vehicle.

Mfr Name: 4M

Mfr Number: 3637

In Stock

$14.49

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Image of 4M 5577 Pump Rocket Science Kit

622

80-8950 - Pump Rocket Science Kit

Inspire young scientists with the Pump Rocket Science Kit from 4M! Build and launch micro rockets that fly up to 20 feet, a rocket racer that speeds across the floor and gliders that soar across the sky! Discover the Newtonian rocket science behind 3..2..1..Blast ...

Mfr Name: 4M

Mfr Number: 5577

In Stock

$11.99

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Image of Thames & Kosmos 665067 Physics Discovery - Learn Mechanical Physics

617

80-9045 - Physics Discovery - Learn Mechanical Physics

Physics Discovery - Learn Mechanical Physics

Mfr Name: Thames & Kosmos

Mfr Number: 665067

In Stock

$29.99

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Image of Velleman SA K8088 RGB CONTROLLER                 KIT

615

28-16970 - RGB Controller Kit

RGB Controller Kit Ideal for use with flexible LED light strips. Suited for both incandescent bulbs and LED's. Also suited for common anode RGB strips.

Mfr Name: Velleman SA

Mfr Number: K8088

In Stock

$36.99

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Image of Thames & Kosmos 665036 Motors And Generators - Build Your Own Electric Motor

612

80-9040 - Motors And Generators - Build Your Own Electric Motor

Electric motors and generators are in countless devices, appliances, and vehicles we use every day. They are an essential technology in our modern world. With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion,...

Mfr Name: Thames & Kosmos

Mfr Number: 665036

In Stock

$24.99

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Image of Velleman SA K2568 LED Display Common Cathode 7.9 Inch Single Digit

605

28-12960 - LED Display Common Cathode 7.9 Inch Single Digit

7.9 Inch Single Digit LED Display Kit, Common Cathode This kit contains a 7-segment display consisting of 12 LEDs per segment and 4 LEDs for the decimal point. Using an additional power supply, which does not have to satisfy any strict standards, it may be e...

Mfr Name: Velleman SA

Mfr Number: K2568

In Stock

$48.34

(MSRP: $84.60)
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Image of Velleman SA MK170 LED Multi Effect Star Kit

604

28-12830 - LED Multi Effect Star Kit

60-LED Animated Star Kit Features: Processor-controlled LED star creating multiple dazzling effects Extra LEDs included: make your own mix of red and yellow LED's On-board effect selection push button 24 programmed effects "All effects" seq...

Mfr Name: Velleman SA

Mfr Number: MK170

In Stock

$25.65

(MSRP: $44.89)
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Image of Velleman SA MK117 LED Display Deluxe Christmas Tree Kit

589

28-12864 - LED Display Deluxe Christmas Tree Kit

Deluxe Christmas Tree LED Display Kit Beautiful tree kit consisting of 134 LEDs. 18 randomly blinking candles. No need to remove battery when using external supply. 12V operation possible for use in cars, vans, trucks. On/off switch included.

Mfr Name: Velleman SA

Mfr Number: MK117

In Stock

$22.99

(MSRP: $40.39)
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Image of Velleman SA K2655 Electronic Watchdog

575

28-12942 - Electronic Watchdog

Electronic Watchdog Kit A circuit that produces a natural sounding barking dog with a sensitive "ear" to everything that comes near it. It is a faithful watchdog, which never sleeps and never has to be taken out for a walk.

Mfr Name: Velleman SA

Mfr Number: K2655

In Stock

$42.99

(MSRP: $65.03)
Buy Now
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Save at least 15% on all Tenma Test Equipment through Sunday. Use promo code EMC396.
Save at least 15% on all Tenma Test Equipment through Sunday. Use promo code EMC396.