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Great for experimenting, science education and learning about energy transmission Description:Material: Electrical componentsColor: See picturesYou can play sound from your phone or other devices with a clear crisp sound When 24V is used, 5-10mm arc...


100% brand new and high qualitySpecification:Type: Logic ICsSupply Voltage: 36VSize: 2.3 x 4.2cm(0.91 x 1.65in)Quantity: 1 PcWarning:1. Professional operation is needed. Anyone without experience should take full consideration before place an order. All consequances after...

Sale -16%
£65.74 - £55.36

There are two versions on offer; 1. DIY kits - We offer instructions ,and you can follow our instructions to build yourself(please provide a DC12V power suply yourself) 2. Assembled Kit - ready to use...

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