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HC-SR04 Ultrasonic Sensor Mount Bracket Holder with Screws Stationary ultrasonic sensor modules is used for HC-SR04 SMARTcar and other applications. Note: Ultrasonic Sensor Modules is not included
HC-SR04 Ultrasonic Distance Measuring Sensor Module provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver and a control circuit.
There are only four pins that you need to worry about on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground). You will find this sensor very easy to set up and use for your next range-finding project!
Reference for Arduino and reference to all matters
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
This economical sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm. Each HC-SR04 module includes an ultrasonic transmitter, a receiver.
|Dimensions||3.9 × 5.5 × 1.2 cm|
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