Qwiic Chirp 101 Ultrasonic Rangefinder

SparkFun Electronics mail

OSHWA UID

US000708 Project Website

Certification Date

November 21, 2020

Country

United States of America

The CH101 from TDK InvenSense is a ToF (time-of-flight) ultrasonic rangefinder with a range of 4 centimeters to 1.2 meters. What sets the CH101 apart from other ultrasonic sensors that we've seen in the past is that it's capable of ranging multiple objects within its field-of-view simultaneously. This is made possible by an integrated system-on-chip that crunches the numbers and then provides digital range readings via I²C.

Version

x01

Licenses
Hardware
CERN
Software
MIT
Documentation
CC BY-SA
View Documentation

Project Type
Electronics
Keywords
SparkFun, Qwiic, Ultrasonic

Citations