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LED large (Dia. 10 mm), yellow

1,05 1,30 with vat

1,05 1,30 with vat

  • Availability: in stock
436124
Large LED, red, (10 mm)

1,05 1,30 with vat

1,05 1,30 with vat

  • Availability: in stock
436102
LED large (Dia. 10 mm), green

1,05 1,30 with vat

1,05 1,30 with vat

  • Availability: in stock
436113
LED Traffic Light

6,05 7,50 with vat

LED Traffic Light ,

LED Traffic Light Once connected to a 4.5 V power source the LEDs light up repeatedly in red – yellow – green. 4.5 V battery and circuit board are not included. 1 piece

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6,05 7,50 with vat

  • Availability: in stock
510110
Muscle Wire – Functional Model Motor

19,76 24,50 with vat

Muscle Wire – Functional Model Motor ,

Muscle Wire Functional Model (Nitinol-Thermo Machine) The wheels, the wire and the propeller turn quickly. But where is the engine? The Solution: The wire of nickel and titanium (Ni-Ti-nol) is itself a motor. It stretches when it dives into warm water and relaxes when it cools in the air. The power that comes into being […]

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19,76 24,50 with vat

  • Availability: in stock
417879
Basic circuits

6,90 8,56 with vat

Basic circuits

Basic circuits Model of a basic circuit for a flashing light. Contains all necessary parts and instructions. Joining is by using screws and binding. Only tools needed are side cutters and a screwdriver and glue With battery 4,5 V Includes battery

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6,90 8,56 with vat

  • Availability: in stock
403199
Electronics Construction Box

23,38 28,99 with vat

Electronics Construction Box

Electronics Construction Box Designed as an introduction to electronics. The instructions and materials are especially designed for use by children. The practical wooden box makes a good storage unit for the components and always keeps your work to hand. Size of box: 250 x 120 x 55 mm ( l x w x h ) […]

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23,38 28,99 with vat

  • Availability: in stock
405015
Amplifier Speaker for MP3

5,61 6,96 with vat

Amplifier Speaker for MP3

Amplifier for MP3 Speaker electronics kit as a supplement or for retrofitting to all MP3 speakers. Own power supply 9V block (sold separately) Required work: marking, sawing, drilling, soldering, mounting dimensions (LxWxH): 40 x 18 x 20 mm 1 piece

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5,61 6,96 with vat

  • Availability: in stock
411677
Electronic Miniature Organ

12,82 15,90 with vat

Electronic Miniature Organ

A small electronic organ with unlimited switching variations. Frequency is controlled by capacitors and resistors.Sound by the use of potentiometers (Trimmers). Size: BxL = 115×165 mm Each

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12,82 15,90 with vat

  • Availability: in stock
407056
Light Sensor Circuit

5,24 6,50 with vat

Light Sensor Circuit ,

When the light sensor circuit is situated in the dark a LDR (Light dependant resistor) switches the bulb on. (a 4.5 V battery is required). All the packs contain the electronic components, insulated wire, circuit diagram, function description etc. It is possible to design your own mounting system for these circuits (vero board, plaster board, […]

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5,24 6,50 with vat

  • Availability: in stock
510039
Model – House Electrical Installation

12,90 16,00 with vat

Model – House Electrical Installation ,

A simple household wiring system in diagramatic form. The rooms can be designed to your own size. Complete with bulbs, bulb holders, wiring, fixings and simple switches to make up. Also included are symbols for the furniture and dividing walls. Plywood base 400 x 300 mm.

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12,90 16,00 with vat

  • Availability: in stock
503395
Sirine

6,45 8,00 with vat

Sirine ,

The electronic switching produces the typical wailing siren tone.(a 4.5 V battery is required).

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6,45 8,00 with vat

  • Availability: in stock
510062
Howling Fire Alarm

7,26 9,00 with vat

7,26 9,00 with vat

  • Availability: in stock
510121
Alarm

7,18 8,90 with vat

Alarm

A trip wire sets off a clearly defined alarm tone. The transparent trip wire pulls a dowel peg out of the alarm box completing the simple circuit. The alarm can be turned off again by replacing the dowel in the correct hole, which takes some time for the intruder to find! Housing: 110 x 110 […]

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7,18 8,90 with vat

  • Availability: in stock
405445
Sparkle LEDs Flexi Strip of 30

24,19 30,00 with vat

Sparkle LEDs Flexi Strip of 30 , , ,

A flexible strip of 30 connected WS2812B LEDs with self-adhesive back. These strips use the same LEDs that the Sparkles are based on, and so can be individually addressed by the Crumble. Length: 50 cm

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24,19 30,00 with vat

  • Availability: in stock
400214

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