#Android rc car app master git driver
#Android rc car app master git for android
#Android rc car app master git android
#Android rc car app master git software
#Android rc car app master git password

The program was written in Arduino IDE 1.01. For this, you can use voltage divider: calculator 5V to 3.3V There are two 2-position power switch - one position is the power from the batteries to consumers, in the other position to charging terminals.Д«eetween BT pin RX (2) and Arduino pin TX may require level shifter.

#Android rc car app master git driver

Power to the controller and motors separately: Arduino powered by a 3.7 V battery, and the motors and driver L298N from two 3.7V batteries connected in series. Arduino board attached with double-sided tapeД«etween the car platform and breadboard I placed 3 Li-Po battery 3.7V 1100 mAh. In the breadboard platform, I drilled a hole and secure motor driver L298N. Bluetooth-state LED with current limiting resistor ( calculator) were also placed in heat-shrink tube. Module HC-06 placed in heat-shrink tube 10mm. For communication between Arduino and Bluetooth, read this article: Arduino and Bluetooth. I soldered a Bluetooth-module to the Arduino and led status light. In the circuit I used a jumper (in the scheme Jmp1), because with a connected Bluetooth module is impossible be load sketch to the Arduino.

#Android rc car app master git software

Software will be scans the Bluetooth devices and displays them MAC-address.

To do this, click 'Connect a device - Secure' and in the resulting window, click the button 'Scan for devices'. To know Bluetooth module MAC-address possible from any application, such as Bluetooth Terminal.

#Android rc car app master git password

When the phone finds our Bluetooth-module, click them and enter password for pairing (usually '1234') But first, you must configure the pair the devices on Android-device: open Settings -> Bluetooth and click 'Search for devices'. To establish a connection with the RC Car's Bluetooth module, you must set MAC-address in the application settings.

#Android rc car app master git android

Screenshot of settings CxemCar Android application version 1.0 There are 3 control modes Bluetooth-car: from accelerometer, screen buttons and touch-control.

Main activity is a home screen with buttons running different operating modes and settings The application contains several activity. Android version on your device must be > 3.0. All sources of the project and the project for Eclipse, you can download below.

#Android rc car app master git for android

The application for Android was written in Eclipse IDE. To work with EEPROM provides commands: Fr - reading values 2вЂ№2вЂ№and Fw - record values.ДЄs we can see, the Arduino connects to Bluetooth module and a motor driver with two or four connected motors. The range of this setting is from 0.1 seconds to 99.9 seconds. The data are stored in the EEPROM memory of the controller and can be changed from Android device. In the MCU control program provides a timer that shuts off the engine if the last command was received more than n-seconds ago. Symbols command L, R and H can be defined in the settings of Android-applications. H1 Command is an additional channel to which you can connect for example lights, sound, etc. L255 R-255 On this command the left engine will rotate back and forward right, forcing a car to rotate around its axis counterclockwise.

On this command RC car will move forward and slightly rotated to the right, as right engine rotates slowly left. Example commands transmitted by Bluetooth: L-255 R-120 L - the command to the left engine, R - for the right A dash means the motor rotation to move back 255 - PWM value (for Arduino is the maximum speed of rotation) - end of command. Application has flexible settings, such as the range of the PWM, the sensitivity of tilt, the minimum threshold for the PWM and other. All calculations are performed in the Android-application, and immediately calculate the values 2вЂ№2вЂ№of the PWM for the left and right motor.