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Model No: DYP-A25

Dual-angle ultrasonic ranging module (DYP-A25)

The DYP-A25 module is an ultrasonic obstacle avoidance sensor designed for automatic control of lawn mower robots.
It can filter out weed interference in the scene and accurately measure the distance from the sensor to obstacles.
The module uses a closed transducer and forms an integrated potting structure with the shell.
It has good weather resistance and is not afraid of outdoor rain erosion.

Delivery :

EXW

minimum order :

10 units

Supply Ability :

10000units / Month

Stock Time :

7-10Day

Country of Origin :

Guangdong, China

Quantity :

Contact Now

Dual-angle Ultrasonic Ranging Module

Module : DYP-A25

A25-module is an ultrasonic obstacle avoidance sensor designed based on robot automatic control application, which is designed for the current market for ultrasonic sensor module with large blind spot, large measuring angle, long response time, poor installation adaptability and other problems.

Here comes the detailed specifications of DYP-A25 :

Parameters	UARTAuto	UART Controlled	Unit	Remarks
Operating voltage	3.3～12V		V	DC
Standby Current	/	6	uA
AverageOperating Current	≤10	≤10	mA
BlindSpotDistance	≤3		cm
FlatObject Range	3～200		cm
OutputResponseTime	15～140	≤40	ms
Power-upOperating Time	≤50		ms
WorkingCycle	100	Control	ms
Output Method	Automatic	Controlled	-
Measurement Accuracy at Room Temperature	1+(S*0.5％)		cm
Temperature Compensation	Compensate		-
Flat Mode Angle	Level: 40~60		°
Flat Mode Angle	Vertical: 80~110		°
LawnPatternAngle	Level: 20~40		°
LawnPatternAngle	Vertical: 45~75		°

Remarks:

(1) The module will enter the low-power sleep state if it does not receive the control command for more than 3S, and the power consumption current at this time is the standby power consumption current;

(Note: The communication level between TX and RX pins of the module is 3.3V, if the communication level between TX and RX pins of the user is more than 3.3V, it will affect the low power sleep state current)

(2)Typical data obtained from temperature 25°C, humidity 65% RH, power supply 5V, 100ms duty cycle test;

(3) The temperature is 25°C, the humidity is 65% RH, the measured object is a 50cm×60cm flat carton, and the transducer should be as vertical as possible (S represents the measurement distance);

(4)The output response time is 0.5~5 meter range test, the shorter the range, the faster the response time;

(5) The centre line of the two probes of the dual-angle module is horizontally arranged with the ground to test the object to be tested for the φ7.5 × 100cm white PVC pipe. The reference data is obtained from the test at a distance of 100cm with a default angle class of 4 in flat mode, and at a distance of 60cm with a default angle class of 4 in lawn mode;

(6) The centre line of the two probes of the dual-angle module is vertically arranged with the ground to test the object to be tested for the φ7.5 × 100cm white PVC pipe. The reference data is obtained from the test at a distance of 100cm with a default angle class of 4 in flat mode, and at a distance of 60cm with a default angle class of 4 in lawn mode.

Product Features

A25-module has a series of advantages, such as small blind spot, small measuring angle, short response time, filtering the interference of the same frequency, small size, high mounting adaptability, dustproof and waterproof, long life, high reliability and so on.

Combined with our self-developed heterodyne acoustic wave processing technology, which can identify and filter heterodyne acoustic waves, the output data is more stable and reliable, which makes the A25- module reduce the probability of ultrasonic homodyne interference to a certain extent, and meets the user's needs for the application of complex environments in the field of robotic automatic control.A25-module is an ultrasonic obstacle avoidance sensor designed based on robot automatic control application, which is designed for the current market for ultrasonic sensor module with large blind spot, large measuring angle, long response time, poor installation adaptability and other problems.

The DYP-A25 is a versatile robot sensor, engineered to elevate performance in robotic systems, especially in arduino car obstacle avoidance setups. As a key robot sensor, it integrates seamlessly with Arduino platforms, making it an ideal arduino obstacle avoidance sensor for hobbyists and professionals alike.

In arduino car obstacle avoidance applications, the DYP-A25 stands out: this robot sensor detects obstacles with precision, ensuring the Arduino car navigates smoothly without collisions. Its role as an arduino obstacle avoidance sensor is enhanced by rapid response times, a critical feature for arduino car obstacle avoidance where split-second decisions matter.

As a dedicated robot sensor, it pairs flawlessly with Arduino boards, simplifying the setup for arduino obstacle avoidance sensor configurations. Whether in small-scale projects or advanced robotics, the DYP-A25 excels in arduino car obstacle avoidance by maintaining consistent accuracy across varying distances.

This arduino obstacle avoidance sensor also adapts to dynamic environments, a must for any robot sensor in real-world scenarios. For arduino car obstacle avoidance systems, it provides reliable data to adjust speed and direction, while its versatility as a robot sensor extends to other robotic tasks beyond obstacle detection.

The DYP-A25’s design prioritizes compatibility, making it the go-to arduino obstacle avoidance sensor for both beginners and experts. In arduino car obstacle avoidance, it outperforms many alternatives, solidifying its position as a top-tier robot sensor. Its ability to function as a robust arduino obstacle avoidance sensor, combined with its reliability as a robot sensor, makes it indispensable for arduino car obstacle avoidance projects and beyond.

Scope of Application

Module DYP-A22 mainly used in Robot avoidance, automatic control, Horizontal ranging, Parking management system, Object proximity and presence awareness.

Robot Obstacle Avoidance and Automatic Control Application

Model Selection

The output format of this series of ranging modules is divided into 2 formats. If there are special requirements that need to modify the response time, angle, communication agreement etc., you need to communicate with our FAE engineers during purchasing.

No.	A25 Series Model	Output Method
1	DYP-A25YYUW-V1.0	UART Auto
2	DYP-A25YYTW-V1.0	UART Controlled

Installation Suggestions

1.When installing the transducer, make sure that the transducer's emitting surface and the plane to be measured are parallel, so as to ensure that the sound waves emitted vertically to the surface of the object to be measured return with the maximum energy, in order to ensure the stability and reliability of the maximum range;

2.Please note that objects in front of the sensor other than the object to be measured are to be kept out of the sensor's test range;

3.In the use and installation site there will be steam, easy to have water droplets attached to the surface of the probe, please try to avoid the effect of water droplets or water junction;

4.Sensor mounting needs to avoid structural deformation, metal or other resonance, avoid resistance components (such as elbows, valves, reducers).