Narrow beam angle high accuracy ultrasonic range finder(DYP-A12)
According to different characteristics and advantages, the module is divided into two series:
A12A series, mainly used for plane ranging;
A12B series, mainly used for human ranging.
The A12A series of modules are mainly used for plane distance measurement; it can perform targeted measurement on plane objects and can measure long distances, small angle, and high accuracy. The farthest measurable measuring range of a flat object is 500cm.
The A12A series of modules are mainly used for human body distance measurement; it is sensitive to human body detection, and the human target measurement is more stable, high stability of objects measured . It can measure the upper body of the human body stably within 350cm. Measuring the farthest measuring range of flat objects is 500 cm.
mm level resolution
On-board temperature compensation function, automatic correction of temperature deviation, stable ranging from -15°C to +60°C
40kHz ultrasonic sensor measures the distance to the object
RoHS is approved.
Multiple output interfaces optional: PWM , UART , Switch, RS485. Dead band 25cm
Max range 500cm
Working voltage is 3.3-24V
Low power consumption design, standby current ≤5uAWorking current ≤8mA, ≤15mA (RS485)
Measurement accuracy of plane objects: ±(1+S*0.3%)cm, S represent the measurement distance
Small and light module
Designed for easy integration into your project or product
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Recommend for slow moving targets Recommend for robot obstacle avoidance and automatic control
| No. | Application | Main Spec. | Output interface | Model No. |
| A12A Series | Flat object | Plane object range25cm～500cm；Small angle | UART auto | DYP-A12ANYUW-V1.0 |
| UART controlled | DYP-A12ANYTW-V1.0 | |||
| PWM | DYP-A12ANYMW-V1.0 | |||
| Switch | DYP-A12ANYGDW-V1.0 | |||
| RS485 | DYP-A12ANY4W-V1.0 | |||
| A12B Series | People detection | Plane object range25cm～500cm；Stable measurement within 350cm Measure the upper body of the human body |
UART auto | DYP-A12BNYUW-V1.0 |
| UART controlled | DYP-A12BNYTW-V1.0 | |||
| PWM | DYP-A12BNYMW-V1.0 | |||
| Switch | DYP-A12BNYGDW-V1.0 | |||
| RS485 | DYP-A12BNY4W-V1.0 |