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H5Labs

DJI Phantom 135mm Leg Extension

by H5Labs Dec 28, 2017
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How are you? Could you tell me how you fit a 9g servo motor into your drone? Could you send me the connection schematic? Thank you.

Altieres,
Thanks for your inquiry. I'm working on the drop mechanism and will be posting it as thing 2799977 when it is done. if you message me with your email address, I can send you some preliminary information, including a schematic. Basically, the drop mechanism is implemented with a 3D printable bracket, piston, circuit board mount, and light sensor pod I designed (these will be posted). The servo mounts in the bracket, and the sensor pod is used to monitor one of the front LEDs. The circuit board takes care of converting the LED signal into a servo signal to drop the payload. I designed the circuit to use a 555-timer chip so that anyone could build one (no programming necessary). However, an Arduino or similar microcontroller could easily implement this functionality.

Hope this helps.
-D.J.