RC PRODUCT BD

HC-SR04 Ultrasonic Sensor Distance Measuring Module

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৳90.00

sold: 78 items

Stock:45 Items In Stock

Description This is ultrasonic sensor distance measuring module which a non-contact distance measurement module. It has high measurement accuracy and its blind area is close (up to 2cm). Features: - Compatible with Arduino, NodeMCU - Arduino library ready: HCSR04Ultrasonic - Working voltage: 3-5.5VDC - Static current: less than 2 mA. - IO logic voltage: 3.3V / 5V. - Induction angle: not more than 15 degrees. - Detection range: 2-400 cm. - Accuracy: 3mm - 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.

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Noodles & Company is an American fast-casual restaurant that offers international and American noodle dishes and pasta in addition to soups and salads. Noodles & Company was founded in 1995 by Aaron Kennedy and is headquartered in Broomfield, Colorado. The company went public in 2013 and recorded a $457 million revenue in 2017.In late 2018, there were 460 Noodles & Company locations across 29 states and Washington, D.C.