It’s my senior year, and I’ve been busy looking for a job, so I haven’t had much time to DIY things. However, I still keep an eye on the forum to see what everyone is doing and if there are any fun projects. Below is a small toy I made during my recent free time. The basic parameters of the quadrotor drone are: self-made MWC flight control, Arduino MEGA 2560 + GY-86 module, Langyu 2212KV980 motor, ATG1047 propeller, Hobbywing Skywalker 20A ESC, imitation F450 frame, and a 4200mAh 3S lithium battery. Here’s a full picture.Flight control production: To facilitate future expansion with more peripherals, I chose the Arduino MEGA2560 board. The sensor I selected is the GY-86 module, which includes the MPU6050 gyroscope and accelerometer, HMC5883 magnetometer, and MS5611 high-precision barometer. I used a perforated board to solder a board, soldered the GY-86 module, and then soldered the pins. See the wiring diagram in the attachment. The photos are a bit blurry as my phone is not great and my photography skills are also lacking.Front view

Back view

arduinoMEGA2560

The back wiring is not that messy.

Other parts are all purchased products, so I won’t detail the assembly process here.

Langyu 2212KV980

Navigation lights and voltage alarm

ESC

Motor

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