14. PHOTO GALLERY

Figure 51: Raspberry Pi Model B with SD Card

Sonar HT12D

Accelerometer ADXL34 5

Figure 53: Accelerometer ADXL345

Figure 52: Ultra-Sonic sensor HC SR04

Figure 57: Motor Driver L293D

Figure 54: Web Camera

Figure 55: Joystick

Figure 56: DTMF Module

Figure 58: MCP23017 Port Extender

Figure 59: Portable Charger

Figure 60: Prototype from various views