Chirp Microsystems’ Ultrasonic Time-of-Flight Sensors Advance Range-Finding, Position Tracking, Object Avoidance in Consumer Electronics, Robotics, Drones BERKELEY, Calif., Dec. 18, 2017 (GLOBE NEWSWIRE) -- Chirp Microsystems, the pioneer in low-power ultrasonic sensing, today launched the world’s smallest, lowest-power ultrasonic time-of-flight (ToF)...