http://blog.oscarliang.net/make-diy-cloverleaf-antenna/
Instructions from here
Just need to source some 0.8mm copper welding wire to make it.
http://blog.oscarliang.net/make-diy-cloverleaf-antenna/
Instructions from here
Just need to source some 0.8mm copper welding wire to make it.
Something i have seen over the past week is the 3D printed brushless gimble.
Those over at Hackaday and had 2 posts about this today and yesterday, aswell as discussion on Reprap forum, but it is a very interesting idea.
http://hackaday.com/2013/06/17/brushless-motor-camera-gimbal/
http://hackaday.com/2013/06/18/brushless-gimbal-3d-printed-and-bolted-to-quadcopter/
I own a quadcopter, although my flying times are small, i have had it in the air with my HTC desire S strapped to it to get some rather shakey camera footage.
Im thinking, i ahve accelerometers, spare brushless motors, spare brushless controllers and a quadcopter, not to mention FPV equipment! oh and 3d Printer…
Im thinking this is worth while to build one of these!
Should also make this… http://www.thingiverse.com/thing:76369
Additional:
Gimbal controller
After further investigations i have found the controller is a board from Flyduino and costs $110, so i think i may have to wait for costs to decrease first!