Ultrasonic Ranging module HC-SR04 - 5V
The HC-SR04 ultrasonic distance sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm.
The module includes an ultrasonic transmitter, a receiver and an electronic control circuit. There are only four pins that you need to connect on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground).
The Sensor is very easy to set up and can be used for your next range-finding or distance measuring project. A very popular product for Makers! Working Voltage: On 5V only !
The HC-SR04 ultrasonic distance sensor provides 2cm to 400cm of non-contact measurement functionality with a ranging accuracy that can reach up to 3mm.
The module includes an ultrasonic transmitter, a receiver and an electronic control circuit. There are only four pins that you need to connect on the HC-SR04: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground).
The Sensor is very easy to set up and can be used for your next range-finding or distance measuring project. A very popular product for Makers! Working Voltage: 3.3V – 5V.