The description of Bluetooth RC Car - Play With New Friends
A free program for Android, by Andi.Co.You can use the Bluetooth RC Car app to use your smartphone to operate an RC car with a Bluetooth-equipped microcontroller. For the code and control circuit, go to https://sites.google.com/site/bluetoothrccar. Using either virtual buttons or the phone's accelerometer, the app allows you to operate the vehicle. If the car's control circuit has this function, you can control the speed with a slider bar. Additionally, there are two controls for the front and rear lights. When the phone is connected to the automobile, a flashing light notifies you, and arrows illuminate to indicate the car's direction of travel.