365buying HC-SR04 Arduino Ultrasonic Distance Measuring Sensor Module

Features

• Working Voltage : 5V(DC)
• Sensor angle: Not more than 15 degrees.
• Detection distance: 2cm-400cm.
• Input trigger signal: 10us TTL impulse
• 1 X HC-SR04 Arduino Ultrasonic Distance Measuring Sensor Module

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Product Description

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Product Description
HC-SR04 Ultrasonic ranging module provides 2cm-400cm non-contact measurement function, the ranging accuracy can reach to 3mm. The modules includes ultrasonic transmitters, receiver and control circuit. The basic principle of work:Using IO trigger for at least 10us high level signalThe Module automatically sends eight 40 kHz and detect whether there is a pulse signal back.IF the signal back, through high level , time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level timevelocity of sound (340M/S) /2

How to make ultrasonic range finder on breadboard using Ping ... The Parallax PING))) ultrasonic distance sensor provides precise, non-contact distance measurements from about 2 cm (0.8 inches) to 3 meters (3.3 yards). HC SR04 Ultrasonic Sensor Distance Measuring Module eBay HC-SR04 ultrasonic sensor distance measuring module in Business & Industrial, Industrial Supply & MRO, Safety & Security eBay HC-SR04 Demo For Arduino ElecFreaks - Electronic Design ... the HC-SR04 modules, which has stable performance and high ranging accuracy make it a popular module in electronic market June 2012 THE MAKE CHRONICLES The MAKING of stuff, some Arduino projects and lots of general fun with code and components Amazon.com: Ultrasonic Module HC-SR04 Distance Sensor For Arduino ... NOTE:The link is the documents about Ultrasonic Module HC-SR04 Distance Sensor. https://s3-ap-northeast-1.amazonaws.com/sain-amzn/20/20-019-100/HC-SR04.rar There are ... Osiblog - blog about technology, webdesign, software development ... Component description; What? DS18B20 3V5.5V 3-Pin Digital Output Temperature Sensor: Why? This is a digital temperature sensor which measures between -55 to +125 ... 1pcs Ultrasonic Module HC SR04 Distance Measuring Transducer ... 1pcs Ultrasonic Module HC-SR04 Distance Measuring Transducer Sensor for Arduino in Business & Industrial, Electrical & Test Equipment, Industrial Automation, Control ... Library for Ultrasonic Ranging Module HC-SR04 - Arduino Forum This library is for the HC-SR04 ultrasonic ranging module . The module is very easy use , now with the library , user just need a function then he can get the distance . Arduino THE MAKE CHRONICLES The MAKING of stuff, some Arduino projects and lots of general fun with code and components Kill A Watt Meter P3 International P4480 Kill A Watt Electricity Usage Monitor with Electronic Graphic Timer. $44.99 ...