Medicine/Relief Delivery Drone for Flood Affected Region

Описание: In this project, I have designed a payload dropping mechasim using Micro SG-90 Servo Motor that is attached with the drone using a bottom plate. The attached payload with the thin rod is manually dropped at desired location using the control commands from the Radio Tx. The servo motor is interfaced with the Main Output 8 of the Pixhawk Flight Controller. RCin7 is assigned to Servo8 on Ardupilot. Again, the 7th Auxilary Channel of the Radio Tx is assigned to 2-way switch 'A' . In this way, the generated PWM signal from the Main Output 8 of the pixhawk flight controller can control the rotation of the servo motor & hence initiate the dropping mechanism.


Quadcopter Specifications:

1. S500 Quadcopter Frame.
2. Radiolink Pixhawk Flight Controller.
3. Radiolink SE100 M10N GPS.
4. FlySky FS-i6S Radio Transmitter with FS-iA10B Receiver.
5. HTIRC Hummingbird Dshot 20A ESC.
6. DJI 2212/920KV BLDC Motors.
7. 3S 60C 3200mAh Lipo Battery.
8. 4S 40C 4000mAh SAMSUNG(Original) 21700 Li-Ion Battery Pack (Custom Made).
9. DJI 1045 10" Self Locking Propeller.
10. Imax B6 AC 80W Charger.
11. ESP8266 Based WiFi Telemetry.
12. Cell Checker.

Chapters:
0:00 - Introduction
1:06 - Features
3:26 - Components
4:16 - Dropping Mechanism
6:13 - Ardupilot Setup
8:44 - Connection
13:54 - Demonstration