The Moon captured by my Sony A300 SLR on my crappy Tasco Telescope.
It's not perfect, the Tasco telescope lens seems to have some scratches that are showing up as dark blobs, but other wise I'm pretty pleased with how my new telescope to camera adapter works :)
This is my latest project. It's a new fishtank lid with all LED lighting. 2 rows of daylight white and 1 row of RGB. The lighting is controlled by my custom built electronics and micro-controller. I used an Arduino Mega as the MC and have programmed it through my PC. The lights can be manually controlled for any colour or left to operate automatically switching between off, day and night modes :)
It also operates a temperature gauge in the tank.
I plan to add more to the software over time to do other cool stuff.
The controller unit has a 16x2 character LCD and a 6 button keypad to control the menu options.