Interfaces

• LEDs and Switches
• Seven Segment display
• LCD (Liquid Crystal Display)
• Keypad
• Serial communication
• SPI communication
• ADC0804
• Temperature Sensor: LM35
• Relay
• Stepper Motor
• DC Motor
• Android Apps
• Bluetooth module
• Xbee (Zigbee Module)
• GSM Module
• GPS Module
• IR Transmitter-Reciever
• RFID
• RF Module
• Timer
• Interrupt
• I2C
• Ethernet