HARDWARE REQUIRED Arduino Uno with USB cable - 1 IR Sensor Module - 2 Jumper wires (male to male ) – 40 pieces Jumper wires (male to female ) – 40 pieces 9V Battery - 2 Snapper with DC Jack – 1 Snapper - 1 Breadboard 170 points – 1 L293D Motor Driver Module – 1 Two Wheel Car Chassis - 1 SPECIFICATIONS L293D Motor Driver Module This particular Motor Driver Module is a quadruple high-current half-H driver. Supply-Voltage: 5 V VSS Power Supply: 36 V Separate Input-Logic Supply Thermal Shutdown Output Current 600 mA Per Channel Highest Output Current 1.2 A Per Channel IR Sensor Module This particular Sensor Module has a built-in IR transmitter and IR receiver that sends out IR energy and looks for reflected IR energy to detect presence of any obstacle in front of the sensor module. The module has on board potentiometer that lets user adjust detection range. The sensor has very good and stable response even in ambient light or in complete darkness. Operating Voltage: 3.3V – 5.0V Detection range:2cm – 30cm (Adjustable using potentiometer) Current Consumption:at 3.3V : ~23 mA,at 5.0V: ~43 mA Active output level: Outputs Low logic level when obstacle is detected On board Obstacle Detection LED indicator