Anyway this project works by harnessing the sun, using the solar motor sold by knex.com. You set the Solar Receiving Unit or (SRU) on your windowsill or wherever the sun first shines in the morning. Then when the sun hits the solar panel it turns on the motor. On the main shaft there is a gray clip that spins and hits a plastic ball, which in turn makes an annoying noise to wake you up.
This also has a power button to turn it off once you are up. Although it is still smart to close the cover on the solar receiving unit when you get up to prevent a burned out motor.
The main down-fall of this device is that the sun does not shine through everyone’s window at the same time every morning. But don’t worry there are still ways to make it work as long as you have a window in your room. Check out the last step.
*EDIT* This Instructable hit 4.16 stars within 2 hours of posting.
But It has has gotten up to 5.00 stars a few days after that.
So, what do you think?? Let me know, it only takes a few seconds.
Oh yeah...This is also my twentieth Instructable so yeah!!