HC-SR04 Ultrasonic Range Sensor Distance Measuring Display Module For Arduino, US $340 – Picture 0

HC-SR04 Ultrasonic Range Sensor Distance Measuring Display Module For Arduino, US $340 – Picture 1

Hc-sr04 Ultrasonic Range Sensor Distance Measuring Display Module For Arduino

US $340

HK, Hong Kong
Nov 11th

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HC-SR04 Ultrasonic Range Sensor Distance Measuring Display Module For Arduino >>Description Product Description: About Ultrasonic Range Sensor module: This performance of the ultrasonic sensor distance measuring module is stable, measure the distance accurately. The module is with High precision, blind spots (3cm) super close. This module provides a full set of ranging process. Model: HC-SR04; Operating voltage: 5V DC; Static current: Less than 2mA; IO logic voltage: 5V; Sensor angle: Not more than 15 degrees; Detection distance: 2cm~450cm; High precision: Up to 3mm; Mode of connection: VCC / trig(T) / echo(R) / GND; Adopt IO trigger through supplying at least 10us sequence of high level signal; The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal; 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. About 4-Digit Display module: The module is based on a decimal point display module, it displays four digital tube (0.56 inches), only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on; Can display the measuring distance by the ultrasonic range module; 8 class adjustable brightness; Operating voltage: 3.3~5.25V; IO logic voltage: 3.3V or 5V. Color:Blue + Black. Material:PCB + plastic. Specification: Application:Measure the distance and display. Working Voltage :5V. Working Current:2mA. English Manual / Spec :Yes. Packing List: 1 x Ultrasonic range sensor module. 1 x 4-Digit display module. >>Payment We only accept payment through Paypal. If you don't have Paypal account, please register at www.paypal.com. Payment must be received within 7 days after auctions ended. Unpaid dispute will be filed to eBay for the non payable bidders. >>Shipping 1. WORLDWIDE SHIPPING. 2. Orders processed within 24-48 hours of payment verification. 3. We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address. 4. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 5. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. >>Return 1. This product has a one-year warranty. Buyers must contact us to send the defective items back for exchange within the warranty period. 2. Our warranty does not extend to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part. 3. Defective products must be returned within 30 days from the RMA issuing date. For all return products customers MUST contact us for the returning address.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. Powered by TradePlug