![]() Now imagine if it took 20 minutes for your control input to reach the copter, and 20 minutes to retrieve telemetry data back. FPV pilots have to worry about latency of radio transmission here on earth, and we make it a point to use analog video technology to improve latency so that we can have a near real-time flight feedback. On average Mars is 140 million miles away from earth. ![]() Mars is 129670 miles away at the time of this writing. Why didn’t they use aerogel? It’s too heavy. While the final design did not contain aerogel insulation, this diagram does a good job explaining the Mars copter when it was in it’s infancy. What’s Next | NASA Sending a Tiny Helicopter to Mars in 2020 image source Could capacitors help to filter the power to make the computer more fault tolerant? Are they using resistors to generate heat to keep the batteries warm overnight? I think it would be very cool to find a schematic.įor more information about designing earth based Quadcopters, check out our esc and motor selection post. It has what appears to be a main flight controller on board containing a gyro and a couple processors, along with many other boards that look to contain lots of capacitors and resistors. Gyros & accelerometers make it possible to fly autonomously. It has many similar sensors to our FPV drones such as the QQ190.
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