MCM Electronics

Search results for Electronic Kits & Toys

164 Products Found Sort By
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Image of Velleman SA K2655 Electronic Watchdog

570

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

$37.16

(MSRP: $65.03)
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Image of Velleman SA K8051 Remote Control Stick 15 Channel Ir Transmitter

569

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 K2570 5~14Vdc 1A Output Power Regulator

558

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

$14.08

(MSRP: $24.64)
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Image of Velleman SA K3400 Dual Electronic Dice

556

28-12940 - Dual Electronic Dice

Dual Electronic Dice Kit Two fully independent dice. At your choice you can play with one or two dice. Displays are switched off automatically after 30 seconds to save battery power.

Mfr Name: Velleman SA

Mfr Number: K3400

In Stock

$17.50

(MSRP: $26.55)
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Image of Velleman SA MK191 CLASSIC TABLE TENNIS           TV GAME ANALOG CONTROLS

554

28-16955 - Classic Table Tennis TV Game Analog Controls

Classic TV Tennis Game Kit A great learning kit, that results in an fun old-school game.

Mfr Name: Velleman SA

Mfr Number: MK191

In Stock

$29.99

(MSRP: $33.95)
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Image of Velleman SA VM141 1Second - 60 Hour Start Stop Timer

554

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 K2604 Siren Kit

548

28-12952 - Siren Kit

Siren Kit Create or imitate sirens of all kinds by adjusting 3 trimmers. Powerful sound with a 2W amplifier on the PCB.

Mfr Name: Velleman SA

Mfr Number: K2604

In Stock

$13.50

(MSRP: $20.14)
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Image of Velleman SA MK144 FLASHING HEART                 SMD KIT

543

28-16945 - Flashing Heart SMD Kit

SMD Flashing Heart Kit A great introduction to SMD soldering for learning or teaching.

Mfr Name: Velleman SA

Mfr Number: MK144

In Stock

$8.79

(MSRP: $9.95)
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Image of Velleman SA MK117 LED Display Deluxe Christmas Tree Kit

538

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

$23.08

(MSRP: $40.39)
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Image of Velleman SA HS4003 Heat Sink For K4003

534

28-12972 - Heat Sink For K4003

Heat Sink For 80-7358 Dimensions : 1 37/64" x 3 5/32"

Mfr Name: Velleman SA

Mfr Number: HS4003

In Stock

$6.36

(MSRP: $11.14)
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Image of Velleman SA MK106 Metronome Kit

532

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 MK123 Rolling Clock Kit

532

28-12858 - Rolling Clock Kit

Rolling Display Clock Kit A nicely animated rolling time and date displayed on a graphic 35 LED display. Select hours, minutes, month or day with SELECT and enter the values with SET. Time display in 12h-mode (24h-mode when setting clock). Fine-tune the c...

Mfr Name: Velleman SA

Mfr Number: MK123

In Stock

$12.79

(MSRP: $22.39)
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Image of Velleman SA K8045 LCD Programmable Message Display

529

28-12904 - LCD Programmable Message Display

Programmable LCD Message Display inputs: 8 inputs (24Vmax) display: 16 character 1 line supertwist backlit LCD communication: RS232 serial 2400/N/8/1 no handshaking power requirement: 9-12V DC / 150mA adapter or 2 x 9V AC / 150mA transformer dimens...

Mfr Name: Velleman SA

Mfr Number: K8045

In Stock

$42.36

(MSRP: $74.14)
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Image of Velleman SA MK116 Riding Santa LED Display Kit

527

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 K2634 Quad Triac Switch Card

524

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)
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