Integrated ultrasonic ranging module parking sensor waterproof ultrasonic sensor module

Description:Lead length 2.5MThe module performance and stability, measure the distance accurately. Can and abroadSRF05, SRF02Such as ultrasonic ranging module comparableOperating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Applications:the horizontal range;obstacle avoidance, automatic control;Objects close, there is perceivedtraffic control;security, industrial control;Artificial intelligence, teaching and researchThe basic working principle:(1)Using IOTRIGTrigger ranging, to at least 10us high-level signal;(2)The module automatically sends8A 40khz square wave, automatically detect whether there is signal return;(3) There is a signal return via IOECHOOutput oneAHigh, high duration is the time from the launch of the ultrasound to the return.Test distance = (high time * sound speed (340M / S)) / 2;Package Included:1X JSN-SR04T integrated ultrasonic ranging module Snelle levering vanuit Nederland.