Collapsible content
Specs
- 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, lightweight module
- Designed for easy integration into your project or product
- Operational Temperature from 0C to +65C (32F to +149F)
- Real-time automatic calibration (voltage, humidity, ambient noise)
- Firmware filtering for better noise tolerance and clutter rejection
- 200,000+ Hours Mean Time Between Failure
- High noise resistance
Description
Features of the MB1242, I2CXL-MaxSonar-EZ4, include centimeter resolution, the highest noise tolerance and narrowest beam width of any sensor in the I2CXL‑MaxSonar‑EZ sensor line, short to long distance detection, range information from 20cm to 765cm, up to a 40Hz read rate, and an I2C interface.
The MB1242 is a great choice for applications where only larger objects need to be detected.
The MB1242 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 MB1242 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.
Documentation and CAD files
Documents
I2CXL-MaxSonar-EZ Datasheet |
Using an I2C-MaxSonar With an Arduino |
RoHS Declaration of Conformity |
CE Declaration of Conformity |
Product 3D Models
XL-EZ CAD Files
Part Numbers
All MaxBotix part numbers are a combination of a six-character base followed by a dash and a three-digit product code. The following table displays all of the active and valid part numbers for this product.
Active Part Numbers
Product Change Notifications Associated with MB1242 I2CXL-MaxSonar-EZ4
No PCNs on Record
Recommended Accessories
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Pin Header (90 Degree 7 Pin) Attached
View AccessoryConnector Header Through Hole, Right Angle 7 position 0.100″ (2.54mm)
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Pin Connector (7 Pin) Attached
View AccessoryConnector Header Through Hole 7 position 0.100″ (2.54mm)
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Straight 7 Pin Connector Attached
View AccessoryConnector Header Through Hole 7 position 0.100″ (2.54mm)
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MB7986 Voltage Regulator
View AccessoryThe voltage regulator is used to automatically regulate voltage inputs from 3V to 30V.