URM06 - PULSE Ultrasonic Sensor [Discontinued] _RPI_ARC On the B+ and Pi

On the B+ and Pi 2 you can

and is an alternative to the USB-serial bootloader

Interface: TTL pulse

This DFRobot Bluetooth Bee Bluetooth wireless module adapts XBEE design

URM06 - PULSE Ultrasonic Sensor [Discontinued] _RPI_ARC On the B+ and PiUltrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 PULSE Ultrasonic sensor provides very short to long range detection and ranging from 20cm ~ 10m, comes in a compact, robust