HC-SR04 Ultrasonic Sensor Distance Measuring Module for PICAXE Microcontroller Arduino UNO – TPU

HC-SR04 Ultrasonic Sensor Distance Measuring Module for PICAXE Microcontroller Arduino UNO – TPU.

Key Features:

• Main Features:
• Brand new Ultrasonic Sensor HC-SR04 Distance Measuring Module
• Features 4-mode connections: VCC / trig (T) / echo(R) / GND
• With electric frequency output signal from 0V to 5V
• Has high precision up to 3mm
• 5VDC power supply
• Detecting distance is from 2cm to 450cm
• Module Working Principle:
• 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 signal returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to...

Package Info: Weight: 0.08kgs / 0.17lb, Size: 6cm * 4cm * 3cm / 2.36inch * 1.57inch * 1.18inch

Shipping: Shipping charges and final delivery dates are shown at checkout.