[Dino's] kitchen skills match his hardware hacking prowess. Look really close at the image above and you’ll realize this collection of transistors and passive components is edible. Rather than decorating cookies for the holidays he built this audio amplifier from gingerbread, icing, and candy.
The thing is, [Dino] almost always has that extra touch to his presentations. If you watch the video after the break you’ll notice that the sound is not the crystal clear quality we’re used to hearing in his video. That’s because he used the hardware from which the edible offering was modeled to do the audio for the presentation clip.
After laying out the design using Express PCB he gets down to business. The base, which is gingerbread, looks just like a square of Radio Shack protoboard. To make the diodes he rolled up some tin foil around a screw driver to use as a mold for sugar and water which had been boiled long enough to give a dark color. A similar technique was used to cast the other parts. Everything was tied together using frosting and pieces of red and black licorice.