Draganflyer VTi Gyroscopes
Can anyone tell me why this quad-rotor needs to have 3 gyroscopes?Conventional helicopters (main rotor and tail) need only 1.Why this needs three?All quadrotors need 3 gyros?
Read more…Dimitris's Discussions (4)
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Vertical speed sensor? (variometer?)
Does anyone know any module on the market that can measure the vertical speed? It is not nessecary for me to have absolute altitude measuring but only to know if the heli is going up or down and how fast. The sensor i m looking for must give measurem
Read more…About EM-406 Performance at almost zero speed and comparison with FV-M8
After i was dissapointed by FV-M8, i m thinking to buy EM-406 GPS module.Before bying it i m interested about it;s performace at very low speeds.I m aware that this module has a frequency update of 1Hz.Please if anyone had tested the performance of t
Read more…GPS FV-M8 good for UAV (quadrotor) or not?
Hello everybody to this fine forum and sorry for my bad english.I have bought the above Sanav GPS module for my UAV quadrotor project, but i noticed that when i moved 5-10 meters horizontaly nothing changed at the lat/long/altitude indications. This
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