Quadrocopter - Part 3 - Tied Down

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First of all the name. I've decided to go with CPUV (or Chatur-Pankh-Udaan-Vastu). Thanks Anshuman for suggesting that name.

In the last post i mentioned that i was going to do a test flight and put up a video so here they are:













For the test we (me and my roommate mudit) initially decided to use a RF link to control the quadcopter but due to some technical difficulties (i.e laziness, unwillingness to work and a general lack of interest in actually doing so) we could not actually use that so we put a small program on an ATMEGA16 that initializes the motors and then gradually increases the speed of the motors till it reaches a maximum and then to minimum rather quickly and then repeats the process over and over again.

Now the quadrocopter does not have any gyros or accelerometers as of now to stabilize it (More in part 4) therefore i had to tie it down to a table or else it would have taken off, spun out of control and probably crashed.

Links to part 1 & part 2.

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