GitHub - vjaunet/QUADCOPTER: A quadcopter controler on a Raspberry PI

 

quadcopter android code

Jan 20,  · Hello all, I have designed an arudino quadcopter from scratch..I used an AtMegap with Arduino bootloader as you can see in the attached picture, a serial Bluettoth module (the blue thing from top-left corner) and a PolouluMinIMU AndroCopter is a project that aims to build an autonomous quadcopter with an Android smartphone as the onboard flight computer. The Arduino ADK board links the phone and the quadcopter electronics. Note that the project is still experimental, and that quadcopters can be very dangerous. Feb 10,  · YouTube first successfully completed Android App Control Arduino Bluetooth Quadcopter project. It is made by using Arduino nano, Bluetooth, and MPU sensor.


Arduino Quadcopter with Android via Bluetooth


Before starting this project, quadcopter android code, I knew almost noting about multi-rotor aircraft and how they work, quadcopter android code. Using the Arduino servo library writeMicroseconds function makes this quite simple.

We just provide a number between and indicating the time we wish the motor to remain on Off, Full Power. Each float is 4 bytes. We need to convert the byte array back into a float type.

For this we use Unions. PWM works by varying the width of the on signal read Duty Cycle within a fixed signal frequency or period of time. So what we are really looking for is the length of time the signal remains high for each cycle. You can read more about different ways to read a PWM signal with an Arduino here. We will use one PID controller for each quadcopter android code pitch, roll and yaw. The setpoint is the receiver values set by the operator via the remote control.

Here, quadcopter android code operator is specifying the desired angle of the quadcopter. The error becomes the difference between this desired angle and the angle actually measured by the IMU. The PID controller varies the output by applying an algorithm using the measured error over time to achieve a minimum output error. For more on how the PID controller works, read here. Yaw control disabled during stabilization testing Take a look at the full source code here.

Flight Testing Here is a video of my first flight stabilization test. This flight is only using the throttle, quadcopter android code. The Roll, Pitch, and Yaw signals on the receiver are all set to zero.

The quadcopter therefore, should remain level. As you can see, the quadcopter is reading the sensor values and compensating for the measured error. However, it is severely overcompensating and also it is applying the compensation a little bit to slowly.

Quadcopter android code looks like I need to tune the PID values.

 

Bluetooth Controlled Quadcopter Using MultiWii: 6 Steps

 

quadcopter android code

 

Android app that shows telemetry stuff (Android Studio project, plz don't ask for help with this!) Sketch for transmitter to go with above Android app. (Data telemetry with MultiWii integrated nRF24L01) Files for the nRF24L01 comparison. (Ultimate nRF24L01 range comparison) sexygarilns.cf AndroCopter is a project that aims to build an autonomous quadcopter with an Android smartphone as the onboard flight computer. The Arduino ADK board links the phone and the quadcopter electronics. Note that the project is still experimental, and that quadcopters can be very dangerous. Feb 10,  · YouTube first successfully completed Android App Control Arduino Bluetooth Quadcopter project. It is made by using Arduino nano, Bluetooth, and MPU sensor.