EPLZON HC-SR04 Ultrasonic Module Distance Sensor fit for Arduino UNO MEGA Nano Robot XBee ZigBee (Pack of 5 pcs) auspowers_batchtwo You can also add a

You can also add a micro SD card to improve storage capacity

Weighing Scales

Aebor Golf Towels

Tough grip on all box types

INCLUDES: (1) Single Phase On/Off Switch (POWERTEC 71008) with hardware kit (71646) for Installation into a deep gang box or single gang box with extension GANG BOX NOT INCLUDED

EPLZON HC-SR04 Ultrasonic Module Distance Sensor fit for Arduino UNO MEGA Nano Robot XBee ZigBee (Pack of 5 pcs) auspowers_batchtwo You can also add aEPLZON HC SR04 Ultrasonic Module Distance Sensor fit for Arduino UNO MEGA Nano Robot XBee ZigBee (Pack of 5 pcs) EPLZON HC SR04 Ultrasonic Module Distance Sensor fit for Arduino UNO MEGA Nano Robot XBee ZigBee HC SR04 can measure the distance between the sensor and the object by the time from the sound wave of a specific frequency to the time it takes to hear the sound wave bounce. HC SR04 is composed of ultrasonic transmitter, receiver and control