LED & Display Kits

30 Products found  

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30 Products found  

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Make a great amp with a 30 pin ...
Make a great amp with a 30 pin iPod/iPhone input, on/off switch and volume control, Create an amp with 1W output per channel and 2 channels, Medium difficulty to solder with 26 parts, Requires a 9V battery or 12V power ...
Make a high powered amp with a 30 ...
Make a high powered amp with a 30 pin iPod input, on/off switch and volume control, Create an amp with 15W output per channel and 2 channels, Medium difficulty to solder with 26 parts, Includes a mains 12V power supply, ...
Make a great mono amp with a 3.5mm ...
Make a great mono amp with a 3.5mm jack input, Create an amp with 1.25W output per channel and 1 channels, Simple to solder with 13 parts, Requires a 9V battery or 12V power supply (not included), Designed and manufactured ...
Amplify a weak input signal on an audio ...
Amplify a weak input signal on an audio device, The circuit is protected against overheating and short circuits, Easy and fun to solder with 19 parts, Requires a 8-18V DC power supply (not included)What can do with this kit?Get great ...