Product information "MaxBotix MB1222 I2CXL-MaxSonar-EZ2"
Features of the MB1222, I2CXL-MaxSonar-EZ2, include centimeter resolution, an excellent compromise between sensitivity and side object rejection, short to long distance detection, range information from 20cm to 765cm, up to a 40Hz read rate, and an I2C interface.
This makes the MB1222 is a great choice for applications that require decreased sensitivity to side objects than the MB1212.
The MB1222 from the I2CXL‑MaxSonar‑EZ line of sensors is a very small, less than one cubic inch, ultrasonic sensor component module. This sensor comes with mounting holes provided on the circuit board for easy installation in nearly all applications.
In addition, the MB1222 offers virtually noise free distance readings through the use of high-output acoustic power combined with continuously variable gain, real‑time background automatic calibration, real‑time waveform signature analysis, and noise rejection algorithms. This holds true even in the presence of many of the various acoustic or electrical noise sources.
Specifications
Resolution of 1 cm
Up to 40Hz reading rate
Simple I2C bus interface
Easy control of multiple sensors
Control up to 127 sensors using two wires
42kHz Ultrasonic sensor measures distance to objects
RoHS Compliant
Virtually no dead zone, objects closer than 20 cm range as 20 cm
Operates from 3.0-5.5V
Low 4.4mA average current requirement
Small, light weight module
Designed for easy integration into your project or product
Operational Temperature from 0C to +65C (32F to +149F)
