kite_flag_arduino

Pin connections

Analog 0
Analog 0: Button (select, up, right, down and left)
Analog 1: output RED_LED
Analog 2: output GREEN_LED
Analog 3: output YELLOW_LED
Analog 4: TWI Voltmeter
Analog 5: TWI
Digital 0: RX
Digital 1: TX
Digital 2: input RED
Digital 3: input GREEN
Digital 4: DB4
Digital 5: PWM DB5
Digital 6: PWM DB6
Digital 7: DB7
Digital 8: RS (Data or Signal Display Selection)
Digital 9: PWM Enable
Digital 10: PWM,SPI Backlit Control
Digital 11: Output Horn
Digital 12: input YELLOW
Digital 13: output FLAG_MOTOR

Hardware Setup

Control electronics

Signalling flag

Switches in turning mechanics

Turning mechanics

Display shield

https://www.dfrobot.com/wiki/index.php/LCD_KeyPad_Shield_For_Arduino_SKU:_DFR0009