Whoop Drone Cross 4S Night Flight Acro

thingiverse

Here is a high-intensity whoop cross with a diameter of 130 mm (axis to axis) made from Polycarbonate and TPU Ultimaker. It was designed to be extremely visible at night, allowing pilots to see it clearly even in low-light conditions. The vehicle features: * Micro F4 camera with a 20x20mm lens * Brushless motors rated at 1707 - 3900kv for high-speed performance * Propellers from Lumenier, specifically the 5040x4 model cut down to 70mm for optimal airflow * Quad ESCs from Racerstar, each capable of handling up to 20A of current The vehicle can be powered by either a 3S 850mAh or a 4S 1000mAh battery pack. The flight controller is the Mini ACRO F4 Betaflight, which features an onboard PDB and 5V1A BEC for efficient power management. It also includes a built-in micro buzzer for audible alerts. For ESCs, four Racerstar RS20Ax4 V2 units are used, each with a 20A rating and capable of handling up to 48MHz of signal frequency. The receiver is an Frsky FD800 Tiny unit, compatible with the FRSKY ACCST X9DPlus DJI TDFT DHT for QX95-QX90 systems. Brushless motors from RCX H1707-3900kv are used, offering high-performance and efficiency. A small supply of screws is included to secure the brushless motors to their mounts: * 16 M2 x 12mm screws for attaching the brushless motor to its mount * 12 M1.6 screws and 12 M16 nuts for securing the brushless motor mounts to the chassis Print settings used for this vehicle include: * Printer brand: Ultimaker * Printer model: Ultimaker Original * Resolution: 0.100mm * Infill density: 100% Notes on the print job: The chassis and engine mountings are made from Polycarbonate Ultimaker with a layer height of 260°, line width of 110°, and speed of 50mm/s. The different engine compartments, feet, top-plate, and lipo fixation are printed in TPU Ultimaker with a layer height of 235, line width of 75, and speed of 50mm/s to reduce vibration.