cizihuu 1pcs HC-SR04 Module,HC-SR04 Ultrasonic

1pcs HC-SR04 Ultrasonic Module,HC-SR04

cizihuu 1pcs HC-SR04 Module,HC-SR04 Ultrasonic

Origin:CN(Origin) Type:Detector Ranging Module Model Number:HC-SR04 Operating Temperature:-40C~+85C Supply Voltage:3.3V Voltage: DC5V level output: the output of the high-5V level: the end of 0V Induction Angle: not more than 15 degrees detection range: 2cm-450cm High precision: up to 0.3cm Panel wiring, VCC, trig 's (control side), the echo (receiving end), out (empty feet), GND IO trigger ranging to at least 10us high signal; module automatically sends eight 40kHz square wave, automatically detect whether a signal return; a signal to return to a high IO output, high duration of the ultrasonic time from launch to return. Test distance = (time highspeed of sound (340M/S))/2

Brand: cizihuu

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Key Features

• ✓ Note: TRIP-pin internal pull-up 10K resistor, down TRIP microcontroller IO port pin, and then to a 10us pulse signal.
• ✓ Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve.

Product Details

• ✓ Color: HC-SR04
• ✓ Power Source: Corded Electric

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