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I made a couple of these for a Yuri's Night (http://www.yurisnight.net/) party. The alien sits in a glowing liquid and the effect looks pretty cool in a dark ...
Put the alien egg in water for about 3 days. During this time it will break out of its egg to about 3 times its original size. Fill ...
The prototyping board was slightly too big for the jar I selected, so I cut off about 1 cm from each end. This was a simple case of ...
Add the LEDs and resistors. You will note 2 pen marks on the board. This is where the 4.5 battery pack will be connected to. Each LED has ...
We want some degree of water resistance as the glow water may splash onto the board. A PCB varnish will help here.
Solder the 4.5V battery pack onto the board
Tape up the board with electrical tape to give it another level of water resistance then add double sided tape to the bottom.
Pop the lid onto the jar, turn the light off and enjoy.
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