AEDIKO 10pcs HC-SR04 Ultrasonic Module Distance Sensor with Dupont Cable for Arduino UNO MEGA Nano Robot XBee ZigBee
Specification: Power Supply: DC 5VQuiescent Current : <2mAEffectual Angle: <15°Ranging Distance: 2 - 500cmTrigger Input Pulse Width: 10uSResolution : 0.3cmDimensions: 1.3 x 0.4 x 0.1in / 3.03 x 1 x 0.25cm (LWH)Connection: VCC/ Trig(T)/ Echo(R)/ GND (VCC: 5V; GND is Ground Wire; TRIG is Trigger Control Signal Input;, ECHO is Echo Signal Output.) Read more HC-SR04 Work with Arduino Project HC-SR04 Compatible with Arduino Ultrasonic Sensor Can Send Eight 40 kHz and Detect Signal Back.When Signal Back, a High Level Signal Will be Outputed by IO, and the Duration of the Signal is the Time from Sending Ultrasonic to Returning Read more Ultrasonic Timing Diagram Module Working Principle: Pull the Trig Pin to High Level for More Than 10us Impulse and the Module Start Ranging.The Module Sends Eight 40KHz Square Wave to Detect Whether a Signal is Returned Automatically.Finished Ranging, If Find an Object in the Front, Echo Pin will be High Level; Different Distance, Different Duration of High Level.So It is Easy to Calculate the Distance; The Distance = (Duration of High LevelSonic: 340m/s) /2. Pay Attention: 1. Before Powered,HC-SR04 Sensor Module Should be Inserted in the Circuit to Avoid Producing High Level of Misoperate; if Misoperated ,Power the Module Again.2. HC-SR04 Ultrasonic Distance Sensor is NOT Suggested to Connect to Electric Directly, When Connected to Electric, the GND Terminal Should be Connected w/ Sensor Module, Otherwise,it will Affect the Module’s Normal Work.3. When Tested Objects, the Area Range Should More than 0.5 Square Meters and the Plane Requests Smoothly; Otherwise,it will Affect the Results of Measuring. Read more Package Contents: 10x HC-SR04 Ultrasonic Distance Sensor1x 10Pin Dupont Cables 20cm Male to Female1x 10Pin Dupont Cables 20cm Female to Female
Product Features
- HC-SR04 Ultrasonic Distance Sensor: Power Supply: 5V DC; Quiescent Current : <2mA; Effectual Angle: <15; Detection Distance: 2 - 500cm; Resolution: 0.3cm
- All in One Designed: HC-SR04 Consists of Ultrasonic Transmitter, Receiver, and Control Circuit;When Trigged it Sends Out a Series of 40KHz Ultrasonic Pulses and Receives Echo from an Object.
- Easy to Install: HC-SR04 Ultrasonic Distance Sensor with 4 Pins: VCC; Trig(Control Side); Echo (Receiver); Out (Empty); GND; Small Size Designed,Easy for Embedded Installation.
- Applications: HC-SR04 Ultrasonic Distance Sensor Widely used for Robot Obstacle Avoidance, Object Distance Measuring, Liquid Level Detection, Public Security, Parking Lot Detection etc.
- Package Contents: You will Get 10pcs HC-SR04 Ultrasonic Distance Sensor,1pc 10pin Dupont Cable 20cm(M-F) and 1pc 10pin Dupont Cable 20cm(F-F)
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