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Velleman VM8090 electrical relay Black, Green (2 offers) Eight relay channels controlled by your computer! Use your computer USB port to connect to the outside world Connect up to 16A to each of the high power relays. Comes complete with VDR noise suppre... |
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from £ 70.89*
per piece |
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from £ 56.54*
per piece |
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from £ 41.345*
per piece |
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Whadda WSI8055N children science toy (1 offer) This interface board has 5 digital input channels and 8 digital output channels. In addition, there are 2 analogue inputs and 2 analogue outputs with 8 bit resolution. The number of inputs/outputs ... |
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from £ 28.82*
per piece |
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from £ 24.16*
per piece |
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from £ 23.65*
per piece |
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Whadda WSRC8023 children science toy (1 offer) This kit allows you to control up to 10 devices using only 2 wires at a long distance. Microprocessor controlled. Inputs can be push-buttons, switches or open collector outputs from another device.... |
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from £ 21.89*
per piece |
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Whadda DIGITALLY CONTROLLED FM RADIO (2 offers) Build your own FM radio with a new and enhanced HQ FM receiver module that has an auto-seeking button, 4 presets and volume control. This product is a replacement of: MK194N,MK194,MK118 |
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from £ 20.17*
per piece |
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Whadda VGA CLASSIC TV TENNIS GAME WITH ANALOG BATS (2 offers) Assemble and play this all-time favourite and addictive tennis game kit. Now upgraded with VGA colour output, on board buzzer or line out and option for external power supply. Each player has his/h... |
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from £ 18.01*
per piece |
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from £ 17.77*
per piece |
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Whadda WSAH8060 audio amplifier Green (1 offer) 200 W power amplifier Excellent value for money. Fully discrete design with epitaxial Darlington transistors. DC supply circuit with LED indication. Ideal for active speaker systems or subwoofers, ... |
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from £ 16.88*
per piece |
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from £ 15.39*
per piece |
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Whadda WSG101 mobile phone spare part Multicolour (2 offers) The E-Lock is an electronic combination lock that is controlled by your mobile phone. The E-Lock picks up, using the onboard microphone, the DTMF tones generated when the keypad of a mobile phone i... |
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from £ 15.32*
per piece |
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from £ 14.57*
per piece |
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from £ 13.40*
per piece |
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