MCM Electronics

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Image of Velleman SA MK169R Red Flashing LED Star Kit

3

28-12834 - Red Flashing LED Star Kit

Red Flashing LED Star Kit Features: Great seasonal gadget ! Safe battery operation Select: flashing or static operation Desktop or hanging configuration Multiple kits enhance the effect In-car (12V) operation possible

Mfr Name: Velleman SA

Mfr Number: MK169R

In Stock

$11.83

(MSRP: $20.70)
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Image of Velleman SA MK125 Light Sensitive Switch Kit

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28-12856 - Light Sensitive Switch Kit

Light Sensitive Switch Kit Features: Switch-on at dusk, turn off at dawn, fully automatic Wide-range adjustable sensitivity Delay circuit avoids cycling

Mfr Name: Velleman SA

Mfr Number: MK125

In Stock

$6.36

(MSRP: $11.14)
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Image of Velleman SA MK118 FM RADIO KIT

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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 Thames & Kosmos 615819 Electronics Learning - Circuit Building Experiments

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80-9025 - Electronics Learning - Circuit Building Experiments

Construct circuits with colorful electric building blocks to learn about electricity and how electronic devices work. With the innovative snap-together blocks in the ElectronX building system, children eight and up can safely and easily begin experimenting with el...

Mfr Name: Thames & Kosmos

Mfr Number: 615819

In Stock

$35.99

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Image of Velleman SA MK193 LED CUBE KIT 3X3X3             27 RED LED CUBE

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28-16935 - LED Cube Kit 3x3x3 27 Red LED Cube

Red 3x3x3 LED Cube Kit Build the ultimate desk toy: A 3D led cube that can create unlimited 3D effects. The unit comes with pre-programmed patterns or you can connect it to your computer (USB) and create your own!

Mfr Name: Velleman SA

Mfr Number: MK193

In Stock

$32.07

(MSRP: $37.42)
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Image of Elenco RCC-7K ELENCO Radio Controlled Race Car Kit

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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 Elenco MX-901 ELENCO Crystal Radio Kit

3

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 Thames & Kosmos 620363 Jumperbot

3

80-9035 - Jumperbot

Build an energetic bouncing robot that uses an electric motor and a spring loaded mechanism to jump forward in a continuous motion. Watch the robot crouch down, compress its coil spring, and store up energy. Then see how it instantly extends its legs and releases ...

Mfr Name: Thames & Kosmos

Mfr Number: 620363

In Stock

$46.99

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

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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 K6600 Multi Tone Chime

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28-12922 - Multi Tone Chime

Multi-tone Chime Kit Electronic tones can be generated simply and cheaply using the device. This kit is primarily intended for use as a replacement for a mechanical doorbell, or it can also be used for many other applications.

Mfr Name: Velleman SA

Mfr Number: K6600

In Stock

$22.50

(MSRP: $33.53)
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Image of Velleman SA K1823 Amp Power Supply Kit

3

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

Limited Stock

$14.92

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Image of Thames & Kosmos 625412 Physics Workshop - Learn Matter and Energy Basics

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80-9050 - Physics Workshop - Learn Matter and Energy Basics

Through building 36 models and conducting subsequent experiments with the models, you will learn the fundamental laws of mechanical physics. Start by building small models, such as a fixed pulley, to learn about basic forces and simple machines. Then, work your wa...

Mfr Name: Thames & Kosmos

Mfr Number: 625412

In Stock

$49.99

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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

$24.99

(MSRP: $33.64)
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Image of Velleman SA K6714-16 16 Relay Universal Relay Card

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28-12918 - 16 Relay Universal Relay Card

16 Relay Universal Relay Card If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable asset.

Mfr Name: Velleman SA

Mfr Number: K6714-16

In Stock

$89.94

(MSRP: $157.39)
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Image of Velleman SA K2570 5~14Vdc 1A Output Power Regulator

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28-12958 - 5~14Vdc 1A Output Power Regulator

Power Regulator Kit 5~14vdc 1A Output Suits all Velleman kits requiring a regulated power supply between 5 and 12V DC, and no more than 1A.

Mfr Name: Velleman SA

Mfr Number: K2570

In Stock

$15.99

(MSRP: $24.64)
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