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WHADDA

Blinking LED Christmas Tree Kit

Original price £17.71 - Original price £17.71
Original price
£17.71
£17.71 - £17.71
Current price £17.71
Out of stock

Build your own new and improved blinking Christmas tree15 Bright blue 3mm LEDsOn-Off switchVery low power consumptionSmall hanger hole on topPower ...

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Original price £17.71 - Original price £17.71
Original price
£17.71
£17.71 - £17.71
Current price £17.71
Sold out
WHADDA

Board to Wire Connector Kit

Original price £39.54
Original price £39.54 - Original price £39.54
Original price £39.54
Current price £32.95
£32.95 - £32.95
Current price £32.95
In stock

Create your own dupont wires with this set! Choose from 1, 2, 3 2x2, 2x3 or 2x4 connectors and make those cables work.20x 1 Pin 2.54mm female conne...

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Original price £39.54
Original price £39.54 - Original price £39.54
Original price £39.54
Current price £32.95
£32.95 - £32.95
Current price £32.95
Save 17% Save % (£6.59)
WHADDA

Brain Game Kit

Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
Low stock

Simple electronic game that provides hours of fun once built. The aim of the game repeat a randomly generated pattern using 4 LEDs and 4 pushbutton...

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Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
WHADDA

Cable Polarity Checker Kit

Original price £14.57 - Original price £14.57
Original price
£14.57
£14.57 - £14.57
Current price £14.57
Out of stock

DIY cable tester kit that allows you to easily check cables for continuity and identify individual wires. The finished tester is ideal for checking...

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Original price £14.57 - Original price £14.57
Original price
£14.57
£14.57 - £14.57
Current price £14.57
Sold out
WHADDA

Clap On / Off Switch Kit

Original price £26.35 - Original price £26.35
Original price
£26.35
£26.35 - £26.35
Current price £26.35
Low stock

Operate your lighting simply by clapping your handsIdeal for disabled or elderly peopleGood immunity against surrounding noises1 Clap or 2 clap mod...

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Original price £26.35 - Original price £26.35
Original price
£26.35
£26.35 - £26.35
Current price £26.35
WHADDA

Component Tester Kit

Original price £68.61 - Original price £68.61
Original price
£68.61
£68.61 - £68.61
Current price £68.61
Out of stock

Build a comprehensive component tester and monitor information on various components such as resistors, capacitors and diodes.Supports: BJT, JFET, ...

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Original price £68.61 - Original price £68.61
Original price
£68.61
£68.61 - £68.61
Current price £68.61
Sold out
WHADDA

Crawling Microbug Kit

Original price £22.93 - Original price £22.93
Original price
£22.93
£22.93 - £22.93
Current price £22.93
In stock

Tiny, bug-shaped DIY robot kit that features two open-chassis subminiature motors. The Microbug will always head towards light and will stop in com...

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Original price £22.93 - Original price £22.93
Original price
£22.93
£22.93 - £22.93
Current price £22.93
WHADDA

DC to Pulse Width Circuit

Original price £28.09 - Original price £28.09
Original price
£28.09
£28.09 - £28.09
Current price £28.09
Low stock

This circuit converts DC voltage into a series of pulses which are proportional in duration to the input voltage. Protected against short circuit p...

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Original price £28.09 - Original price £28.09
Original price
£28.09
£28.09 - £28.09
Current price £28.09
WHADDA

Decision Maker Kit

Original price £14.09 - Original price £14.09
Original price
£14.09
£14.09 - £14.09
Current price £14.09
In stock

Entertaining DIY electronic decision maker for all those difficult 'Yes or No' questions! Once the button has been pressed, the Red and green LEDs ...

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Original price £14.09 - Original price £14.09
Original price
£14.09
£14.09 - £14.09
Current price £14.09
WHADDA

Digital Echo Chamber Kit

Original price £22.86 - Original price £22.86
Original price
£22.86
£22.86 - £22.86
Current price £22.86
Low stock

Simple DIY effect tool that can be used with various audio and karaoke systems, or just for fun.40 Kb SRAM ensures low distortion and good sound qu...

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Original price £22.86 - Original price £22.86
Original price
£22.86
£22.86 - £22.86
Current price £22.86
WHADDA

DMX Controlled Relay Module

Original price £47.83 - Original price £47.83
Original price
£47.83
£47.83 - £47.83
Current price £47.83
Out of stock

Easily control a relay via DMX protocol; the module is ideal for controlling dimmers, scanners, spots and other devices. The module functions like ...

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Original price £47.83 - Original price £47.83
Original price
£47.83
£47.83 - £47.83
Current price £47.83
Sold out
WHADDA

Dual Electronic Dice Kit

Original price £19.90 - Original price £19.90
Original price
£19.90
£19.90 - £19.90
Current price £19.90
In stock

Simple electronic kit that makes an ideal companion for board games. The kit provides two electronic dice that are cheat-proof so results can not b...

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Original price £19.90 - Original price £19.90
Original price
£19.90
£19.90 - £19.90
Current price £19.90
WHADDA

Dual White LED Stroboscope

Original price £13.56 - Original price £13.56
Original price
£13.56
£13.56 - £13.56
Current price £13.56
Out of stock

Two super bright white LEDsVery powerful flash effectGreat for parties, scale models, attention grabbers and to observe moving partsSlow/fast selec...

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Original price £13.56 - Original price £13.56
Original price
£13.56
£13.56 - £13.56
Current price £13.56
Sold out
WHADDA

Electronic Candle Kit

Original price £14.18 - Original price £14.18
Original price
£14.18
£14.18 - £14.18
Current price £14.18
Low stock

Simple and effective DIY electronic candle kit. The high intensity LED can not be be blown out by the wind, and produces no flame or heat - making ...

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Original price £14.18 - Original price £14.18
Original price
£14.18
£14.18 - £14.18
Current price £14.18
WHADDA

Electronic Cicada Kit

Original price £22.86 - Original price £22.86
Original price
£22.86
£22.86 - £22.86
Current price £22.86
In stock

Put together a realistic looking cicada with this interesting electronic kit. Featuring 3 PCBs to mimic the insect's shape, it produces the typical...

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Original price £22.86 - Original price £22.86
Original price
£22.86
£22.86 - £22.86
Current price £22.86
WHADDA

Electronic Code Lock Kit

Original price £33.44 - Original price £33.44
Original price
£33.44
£33.44 - £33.44
Current price £33.44
Low stock

This electronic kit allows you to build a fully functioning code lock, ideal for switching an alarm system on/off or to open a door lock. The code ...

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Original price £33.44 - Original price £33.44
Original price
£33.44
£33.44 - £33.44
Current price £33.44
WHADDA

Electronic Dice

Original price £15.24 - Original price £15.24
Original price
£15.24
£15.24 - £15.24
Current price £15.24
Out of stock

Electronic die with LED indicationRolls out slowly when the push button is releasedPower supply: 1x PP3 battery (not included)Dimensions: 42x60mm

Original price £15.24 - Original price £15.24
Original price
£15.24
£15.24 - £15.24
Current price £15.24
Sold out
WHADDA

Electronic Flashing Heart Kit

Original price £17.39 - Original price £17.39
Original price
£17.39
£17.39 - £17.39
Current price £17.39
Low stock

28 LEDs form 2 blinking heartsPower consumption (8mA max)Requires 9V PP3 battery (not included)Dimensions: 65x70x30mm

Original price £17.39 - Original price £17.39
Original price
£17.39
£17.39 - £17.39
Current price £17.39
WHADDA

Electronic Siren Kit

Original price £16.80 - Original price £16.80
Original price
£16.80
£16.80 - £16.80
Current price £16.80
Low stock

DIY kit for building a unique effects tool that allows you to creating simple electronic sounds and noises.3 Adjustable trimmers for modifying soun...

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Original price £16.80 - Original price £16.80
Original price
£16.80
£16.80 - £16.80
Current price £16.80
WHADDA

Electronic Transistor Ignition Kit

Original price £26.35 - Original price £26.35
Original price
£26.35
£26.35 - £26.35
Current price £26.35
In stock

Gives your car a better starting and smoother running, particularly at very high and very low RPM. Lower fuel consumption, less pollution, lower se...

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Original price £26.35 - Original price £26.35
Original price
£26.35
£26.35 - £26.35
Current price £26.35
WHADDA

Flashing LED Soldering Kit

Original price £12.66 - Original price £12.66
Original price
£12.66
£12.66 - £12.66
Current price £12.66
Out of stock

A simple soldering project, ideal for hobbyists and makers. This kit flashes two LEDs on and off, and the rate of flashing can be adjusted via two ...

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Original price £12.66 - Original price £12.66
Original price
£12.66
£12.66 - £12.66
Current price £12.66
Sold out
WHADDA

FM Radio Kit

Original price £35.13 - Original price £35.13
Original price
£35.13
£35.13 - £35.13
Current price £35.13
Out of stock

Electronic kit for building your own working FM radio; complete with seek button, volume control and 4 station presets. The kit features an easy to...

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Original price £35.13 - Original price £35.13
Original price
£35.13
£35.13 - £35.13
Current price £35.13
Sold out
WHADDA

Frost Indicator Kit

Original price £17.64 - Original price £17.64
Original price
£17.64
£17.64 - £17.64
Current price £17.64
Low stock

Useful electronic kit which is designed to help you drive safely in freezing conditions. The kit utilises a flashing LED to indicate road temperatu...

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Original price £17.64 - Original price £17.64
Original price
£17.64
£17.64 - £17.64
Current price £17.64
WHADDA

Halloween SMD LED Haunting Bat Kit

Original price £18.25 - Original price £18.25
Original price
£18.25
£18.25 - £18.25
Current price £18.25
In stock

Spooky light-up electronics kit that you can put together to scare your friends! The bat has an onboard microphone that triggers orange LEDs to lig...

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Original price £18.25 - Original price £18.25
Original price
£18.25
£18.25 - £18.25
Current price £18.25

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