I bought a 3DR radio from Whitespy to add telemetry to my MultiWii and it works like it should. Multiwii has a processing program called multiwiiconf that is used to make changes to the PID's and for selecting flight modes and reading and writing to EEPROM. There is also a slick GUI that adds a few more functions like a moving map. I've tried both and the "slick"…Continue
I haven't flown much of anything because of the weather, so I decided to see if I could do something different with my ArduIMU. I decided that if I could get a MIDI port to read the IMU, I might be able to make music.
I used a VBscript to read the serial port and send pitch data from the ArduIMU to a slot. I then used a MIDI program to record the…Continue
There have been discussions before calling for reliable and accurate alternatives to GPS. The Vikings may have had the answer without knowing the physics. They were adept navigators at latitudes where frequent cloudiness and low sun angle(winter) could have made direct observation of the sun difficult. Legend has it that they had a magic stone, called a…Continue