New 300mm mini-H quad is born!

Built this this weekend. This thing is a beast, flys great with a ton of power! DIY carbon fiber frame, 12mm arms. HK-GT550 plates. Silicone vibration isolation, Tarot 10mm donuts Flytron 433Mhz LRS PPM APM 2.6 w/Ublox HMC5983 high precision magnetometer 3DR power module 20A Qbrain ESC w/ heatsink removed max draw 10A (lighter than…

Turnigy 9XR APM Arducopter/Arduplane radio settings

Here is a diagram of the radio settings of a Turnigy 9XR for use with APM/Pixhawk. Could also be used with any radio with ER9X or OpenTX firmware such as the FlySky Taranis or Turnigy 9X or Flysky TH9X. I’m using a APM 2.5 with Arducopter firmware on a quadcopter. If you or using a…

Just built a new giant heavy lift Quadcopter

This beautiful beast just got put together this weekend. Features long range radio that can go miles, long run-time depending on what battery is used, water resistant, live two way telemetry, APM Arducopter autopilot. Heavy lifting too! Would be great for farming surveys or filming. Flies really smooth with no vibration. All up weight without…

Overview: Autopilots and OSD’s for planes and quadcopters

The Autopilot system includes the IMU (compass), GPS, airspeed sensor, temperature and barometer sensors as well as other sensors.  The radio receiver’s signals are routed to the autopilot where sensor considerations are made and then data is outputted to the servos and speed controllers.  It is responsible for the full automation of the whole system…