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Make music controlled Christmas lights for very cheap. This uses very basic parts. This idea was not originated by me. It is a derivative of Rybitski's design located ...
-Old Speakers-Solid State Relay (buy at DigiKey.com)buy at DigiKey.com)-Excess power cord taken from some old device.-Outlet adapter-Soldering Iron and equipment-Christmas Lights
Take apart the main speaker (the one that has the power going to it). You will see that the amplifier has two wires going to it. It should ...
Now you'll need to connect the SSR (Solid State Relay) to the speaker. Solder the two wires that we removed from the amplifier to the two left hand ...
Take the excess cord that you have take from some old electronic device and cut the cord so that the two (or three if it's ground) wires are ...
Cut two notches in the top of the speaker casing so that you can fit the outlet adapter into it (refer to the above video for visual). Solder ...
If the amplifier is still screwed into the front of the speaker casing, then remove it. Then put the speaker casing back together with all the wires and ...
Christmas Greeting Wreath Arduino and MP3by asquared
Dancing LEDsby philip42
The Audio Crayon - Making LEDs dance to soundby philip42
Dancing lightsby neelandan
Listen to a led tea lightby alois
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