HC-SR04 HCSR04 To World Ultrasonic Wave Detector Ranging Module HC-SR04 HC SR04 HCSR04 Distance Sensor For Arduino DIY KIT

Package : SOPis_customized : YesModel Number : SR04Operating Temperature : /Dissipation Power : /Supply Voltage : /Application : ComputerCondition : NewType : Voltage RegulatorBrand Name : HESAI : Mainland China
Purchase Notes1. The two logistics of Yanwen Economic Air Mail and China Post Ordinary Small Packet Plus do not have tracking information, so there is no time limit. We recommend using China Post Registered Air Mail or Standard Shipping.2. We do not accept s for minor damage (pin bending, slight screen abrasion,etc.)during the transit of the material, without affecting normal use. If you mind,please do not buy.3. Some products provide technical support, if you need help, please contact us, we will handle your message the first time.4. If you have any questions about the product, please contact us before you open a dispute. We will give you the most satisfactory answer.5. We provide each customer with good quality products, very favorable prices and the most sincere service. We hope to get your good feedback.Wish you a pleasant shopping!1.Working Voltage : 5V(DC)2.Static current: Less than 2mA.3.Output signal: Electric frequency signal, high level 5V, low level 0V.4.Sensor angle: Not more than 15 degrees.5.Detection distance: 2cm-450cm.6.High precision: Up to 0.3cm7.Input trigger signal: 10us TTL impulse8.Echo signal : output TTL PWL signalMode of connection:1.VCC2.trig(T)3.echo(R)4.GNDUse method:Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pinof this module is used as a switching output when anti-theft module, and without the feet whenranging modules.Note : the module should be inserted in the circuit before been power, which avoid producinghigh level of misoperation;if not, then power again.Module Working Principle:1.Adopt IO trigger through supplying at least 10us sequence of high level signal.2.The module automatically send eight 40khz square wave and automatically detect whether receivethe returning pulse signal.3.If there is signals returning, through outputting high level and the time of high levelcontinuing is the time of that from the ultrasonic transmitting to receiving. Test distance =(high level time * sound velocity (340M/S) / 2.Note : This module is not suitable to connect with electric power, if you need to connect thismodule with electronic power,then let the GND terminal of this module to be connectedfirst,otherwise, it will affect the normal work of the moduleIf need more parts Pls clickand submit the order.If you need more quantity,Pls contact us. If you mind the price,If some parts can not find out in my store,Pls contact us,we still have many parts don't published.We will send thelatest version of product, the upgraded function. It may has different shape or color. If you can't agree, pls don't buy.Please don't open dispute and leave any bad feedback, if you have any question,?feel free to contact us,we will give you satisfactory answer.?Hope you understand us,?thank you in advance.Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.

























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