Good User Reputation for Tiny Ultrasonic Sensor - High Performance Ultrasonic Precision Rangefinder DYP-A08 – Dianyingpu

According to different characteristics and advantages, the module are including three series:

A08A series modules are mainly used for Plane distance measurement.

A08B series modules are mainly used for Human body distance measurement.

A08C series modules, mainly used for Smart waste bin level.

The stable measurement range of A08A series modules is 25cm~800cm. Its characteristic advantages are large range and small angle, that is, the module has a small beam angle while having long-distance ranging (>8M), which is suitable for distance and height measurement in applications.

The stable measurement range of A08B series modules is 25cm~500cm. Its characteristics and advantages are high sensitivity and large angle, that is, the module has a strong detection ability, and can identify objects with a small sound wave reflection coefficient or a small sound wave effective reflection area within the effective measurement range, which can be applied to specific application.

The A08C series modules have only one output mode for UART automatic output.The measurement setting range of this module is 25cm~200cm. In order to effectively filter out the diameter of the trash can and the baffle and other reflected echoes to normally detect the trash in the trash can, the module has a built-in frame filtering algorithm, and receives a falling edge pulse through the Pin(RX), which can automatically filter the inner frame at a distance of 30cm~80cm Interference, up to four frame interference can be filtered at the same time.