Ultrasonic Ranger SRF08

Voltage - 5v only required Current - 15mA Typ. 3mA Standby. Frequency - 40KHz Range - 3cm - 6m. Max Analogue Gain - Variable 94 to 1025 in 32 steps. Connection - Standard I2C Bus. Light Sensor - Front Facing light sensor. Timing - Fully timed echo, freeing host controller of task. Echo - Multiple echo - keeps looking after first echo. Units - Range reported in uS, mm or inches. Small Size - 43mm x 20mm x 17mm height.