Shenzhen Guangfasheng Technology Co., Ltd

Model Number: HC-SR04 Brand Name: New and Original Key Specifications/Special Features: General description:This module performance is stable, accurate measure distance, module and high precision, small blind spotProduct application: robot obstacle avoidance object distance measuring liquid level detection of public security in the parking lotSpecifications

Using voltage: 5VDC

Static current: less than 2mA

High level output: 5V

Level output: 00V

Induction angle: no greater than 15 degrees

Detection range: 2-450cm

High precision can be up to 0.2cm

Basic principles:

• Using IO mouth TRIG trigger range, high level signal for at least 10 us
• Module automatically sent eight 40kHz square wave, automatically detect whether there is signal to return
• Have returned signal, through IO mouth ECHO output a high level, the duration of the high level is the time of ultrasonic wave from launch to return
• Test distance=(high level of time * sound velocity (340 m/S))

Company information:

• Shenzhen Guangfasheng technology company limited
• Global independent distributors of electronic components
• Welcome OEM, CEM
• Variety of channels to satisfy various demands including military and industrial product
• Sufficient stock on your urgent demand
• Professional knowledge to solve your confusion
• Strong in line:our company is strong in integrated circuit (IC), module, capacitor, resistor, diode, LED, crystal oscillator, SD card
• Allparts are from original factory or brand authorized source
• Most of them are instock with aggressive price

Quality: 100% new and original factory packing, RoHS, no bulk, no refurbish, noobsolete

Warranty: more than 90 days

If you want to know more, please send us your kindly inquiry, we must try our best to provide you best service