MCM Electronics

Search results for Project Ideas and Kits

235 Products Found Sort By
Previous   1 ... 89101112 ... 15 Next
Product Detail Availability Buy
Image of Velleman SA K6400 Pushbutton Digital Code Lock

654

28-12924 - Pushbutton Digital Code Lock

Digital Code Lock Pushbutton Kit This code lock may be used to switch an alarm on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to set. Because the operation panel is completely enclosed,...

Mfr Name: Velleman SA

Mfr Number: K6400

In Stock

$23.01

(MSRP: $40.28)
Buy Now
Image of Velleman SA K2655 Electronic Watchdog

652

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
Image of Velleman SA MK177 Ding Dong Sound Module

652

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

Buy Now
Image of 4M 5580 Dynamo Circuit Board

647

80-8935 - Dynamo Circuit Board

Learn how electricity is generated by a dynamo and how a circuit is connected. Make a dynamo racer, light-up robot, helicopter and propeller vehicle. Explore the power of green and clean energy. Create your own dynamo machine with this green science kit by 4M! Dyn...

Mfr Name: 4M

Mfr Number: 5580

In Stock

$18.99

Buy Now
Image of Velleman SA K8087 Telephone Ring Detector Kit With Buzzer And LED

647

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)
Buy Now
Image of Velleman SA MK104 Velleman Mini Kit Mk104 Electronic Cricket

646

80-2965 - Velleman Mini Kit Mk104 Electronic Cricket

Velleman Mini Kit Mk104 Electronic Cricket Automatically comes on when it gets dark Chirp speed, effect and tone adjustable Adjustable light sensitivity Uses one 9V battery (not included) Dimensions: 1.6" x 2.2" x 0.98"

Mfr Name: Velleman SA

Mfr Number: MK104

In Stock

$7.78

Buy Now
Image of Thames & Kosmos 620370 Remote Control Machines Deluxe - Build Motorized Vehicles

641

80-9060 - Remote Control Machines Deluxe - Build Motorized Vehicles

Build your own motorized vehicles and machines and control them with a wireless remote control unit. A unique six-button infrared remote allows you to control three different motors simultaneously, moving each of them forward or in reverse, with easy-to-activate t...

Mfr Name: Thames & Kosmos

Mfr Number: 620370

In Stock

$112.00

Buy Now
Image of Velleman SA MK109 Project Kit Electronic Dice

639

80-7354 - Project Kit Electronic Dice

Electronic dice with LED indicator.

Mfr Name: Velleman SA

Mfr Number: MK109

In Stock

$7.20

Buy Now
Image of Velleman SA MK169Y Yellow Flashing LED Star Kit

639

28-12832 - Yellow Flashing LED Star Kit

Yellow 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: MK169Y

In Stock

$11.83

(MSRP: $20.70)
Buy Now
Image of Velleman SA MK140 Karoke Mixing Board Kit

639

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)
Buy Now
Image of Velleman SA K2634 Quad Triac Switch Card

638

28-12946 - Quad Triac Switch Card

Quad Triac Switch Card Kit Relays are usually used to switch AC voltages by means of an electronic control because of their simplicity. However, when switching occurs too frequently or too quickly the life time of the contact points is shortened considerably...

Mfr Name: Velleman SA

Mfr Number: K2634

In Stock

$18.13

(MSRP: $31.73)
Buy Now
Image of Velleman SA K4900 Telephone Amplifier

637

28-12926 - Telephone Amplifier

Telephone Amplifier Kit This telephone amplifier may be used as a free-standing amplifier with speaker, e.g. to listen to a telephone conversation, or the output may be connected to an amplifier or mixing panel (e.g. radio stations).

Mfr Name: Velleman SA

Mfr Number: K4900

In Stock

$11.83

(MSRP: $20.70)
Buy Now
Image of Thames & Kosmos 555002 Renewable Energy Science Kit

636

80-9070 - Renewable Energy Science Kit

Build a working wind turbine to harness power out of thin air. Wind is one of the most promising sources of clean, renewable energy available today. Wind energy has been used for centuries to pump water and crush grain in windmills, and is now increasingly being u...

Mfr Name: Thames & Kosmos

Mfr Number: 555002

In Stock

$40.99

Buy Now
Image of Thames & Kosmos 555001 Air & Water Power - Pnuematic Hydraulic Engines Kit

635

80-9010 - Air & Water Power - Pnuematic Hydraulic Engines Kit

Build your own models powered by air and water pressure to learn about the laws of physics. This unique kit allows you to build two different air-and-water-powered systems: water-jet propelled cars and hydro-pneumo (which simply means air pressure and water pressu...

Mfr Name: Thames & Kosmos

Mfr Number: 555001

In Stock

$45.99

Buy Now
Image of Velleman SA K8044 10-Channel 12Vdc Light Effect Kit

635

80-9093 - 10-Channel 12Vdc Light Effect Kit

A 10 channel light effect generator for LED's, Fluorescents or solid state relays.

Mfr Name: Velleman SA

Mfr Number: K8044

In Stock

$37.49

(MSRP: $43.80)
Buy Now
Previous   1 ... 8 9 10 11 12 ... 15 Next
Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.
Take 15% your order through Tuesday using promo code EMD384. Some exclusions apply.