Parameter
Maximum measuring range: 8 meters for wall, 2 meters for person, 4 meters for water surface / car
Minimum blind area: 1cm
Ranging accuracy: about 3mm
Beam angle: 5-10 degrees within 30cm, 60-70 degrees above 30cm
Communication interface: I2C / TTL serial port
Output method: directly output distance value mm or time value us
Application
Service robot
Height measuring instrument
Obstacle avoidance
Industrial ranging
Garage Inspection Vehicle
Water level measurement
APM Flight Control
Security and other aspects.
Feature
1. I2C interface and TTL serial port. One I2C can connect to 20 modules and has 20 modifiable addresses to meet the needs of multiple connections.
2. On the distance: the wall can reach 8 meters, the person can measure about 2 meters, the water surface can measure about 4 meters, and the vehicle can measure 4-5 meters;
3, dead zone: up to 1CM; this is currently not achieved by other ultrasound;
4, accuracy: including real-time temperature compensation. The average wall thickness is 3MM within 3 meters, and the highest is 1MM. The accuracy of measuring people is about 1CM.
This is also currently unattainable by other ultrasounds.
5, multi-range detection instructions, short-range detection can choose the range of the corresponding distance instructions, to meet the rapid detection requirements of near distance.
6. Intelligent detection end recognition function:
7, adjustable filtering noise reduction technology;
8, power saving mode: with automatic sleep function;
9, at the same time can quickly and accurately measure temperature and light intensity.
In I2C mode, one I2C bus or a pair of IO ports can connect 20 KS103
Adopts innovative SLAVE I2C technology, communicates with the host through the standard I2C interface, does not occupy the microcontroller timer, and can share the bus with other devices. So one host can connect up