How to build a drone under $300

Build Your Own DIY Agriculture & Surveillance Drone | Step-by-Step Guide Best for US Farmers DIY Build. ​In this comprehensive tutorial, we dive deep into the process of building a professional-grade DIY Agriculture Spraying and Surveillance Drone. Whether you are looking to automate crop spraying or enhance field monitoring with AI-integrated cameras, this step-by-step guide covers everything from the frame assembly to the final calibration. We’ve designed this hexacopter to be a versatile workhorse, featuring a precision liquid dispensing system and high-pressure nozzles for efficient field coverage, paired with AI-driven gimbal technology for real-time surveillance. Contact Us for Costomize Drone, Repair and services. FlyoTec Innovation WhatsApp: 9748697979 Email: [email protected] ​🛠️ Key Components Used: ​Flight Controller: Pixhawk 4 (Advanced Autopilot System) Camera: SIYI A8 Mini AI (6X Zoom & AI Tracking) ​Radio Controller: Skydroid T12 Transmitter & Receiver Frame: Heavy-duty Hexacopter Frame Propulsion: 16-inch High-Efficiency Propellers Spraying System: Hobbywing Water Pump + High-Pressure Nozzles Payload: 1-Liter Liquid Tank MOTOR: BLDC 330KV Motor. ​💡 Why This Build? ​This drone bridges the gap between affordable DIY projects and industrial performance. By using the Pixhawk 4, you get access to advanced mission planning, while the SIYI A8 mini provides incredible 4K stabilized footage and smart object tracking—essential for modern "smart farming. If you found this guide helpful, don't forget to: ✅ Subscribe for more drone tech and lithium battery tutorials. ✅ Like this video to support the channel. ✅ Comment below if you have questions about the wiring or parts! #drone #agridrone #diy #diydrone #dronebattery #uav #sprayingdrone #drones #usa #u ​