Ultrasonic Sensor Module Hc-sr04 Distance Measuring Sensor For Arduino Sr04 New

US $310

Shenzhen, China
Jun 22nd

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Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for Arduino SR04 NEW Description: Module main technical parameters: 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 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal : output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules. 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 receive the returning pulse signal. 3.If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2. Note : The module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again. This module is not suitable to connect with electric power, if you need to connect this module with electronic power,then let the GND terminal of this module to be connected first,otherwise, it will affect the normal work of the module Packing content: 1 x Arduino Ultrasonic Module HC-SR04 Distance Sensor(NO Retail Box. Packed Safely in Bubble Bag.) -Paypal only. -Please make payment asap,then we can arrange shipment for you asap. -We only ship to Paypal confirmed address. for international Buyers, We only Shipping to Paypal Verify user.Before you Biding,verify your paypal account please. Ultrasonic Sensor Module HC-SR04 Distance Measuring Sensor for Arduino SR04 NEW Description: Module main technical parameters: 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 0.3cm 7.Input trigger signal: 10us TTL impulse 8.Echo signal : output TTL PWL signal Mode of connection: 1.VCC 2.trig(T) 3.echo(R) 4.GND Use method: Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules. 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 receive the returning pulse signal. 3.If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2. Note : The module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again. This module is not suitable to connect with electric power, if you need to connect this module with electronic power,then let the GND terminal of this module to be connected first,otherwise, it will affect the normal work of the module Packing content: 1 x Arduino Ultrasonic Module HC-SR04 Distance Sensor(NO Retail Box. Packed Safely in Bubble Bag.) Payment -Paypal only. -Please make payment asap,then we can arrange shipment for you asap. -We only ship to Paypal confirmed address. for international Buyers, We only Shipping to Paypal Verify user.Before you Biding,verify your paypal account please. Shipping Terms of Sale About Me Contact Us On Jun-22-16 at 18:15:14 PDT, seller added the following information: