Brand: NEJE Supplier SKU: NEJE00254 Input: 20W Optical Output: 5W
Brand: NEJE Supplier SKU: NEJE00109 Input: 30W Optical Output: 6-7.5W
Brand: NEJE Supplier SKU: NEJE00394 Input: 40W Optical Output: Pulse...
Brand: NEJE Supplier SKU: NEJE00568 Input: 40-50W Optical Output: Pulse...
Brand: NEJE Supplier SKU: NEJE00571 Input: 30-50W Optical Output: 5.5-7.5W
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This is the HC-SR04 ultrasonic ranging sensor. 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 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!
The module features: