ABS Plastic DC3V-5V SR04T Distance Measuring Sensor 5mA with connector sensor

ABS Plastic DC3V-5V SR04T Distance Measuring Sensor 5mA with connector sensor

Features  of Distance Measuring Sensor:

1.Small size, easy to use

2.Low voltage, low power consumption

3.High accuracy

4.Strong anti-jamming

5.Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions

The new version of distance measuring sensor recently released solves the problem of blind data jumps and improves the stability of the product. The ultrasonic ranging module can provide 21cm-600cm non-contact distance sensing Function, ranging accuracy can be as high as 3mm; the module consists of an ultrasonic sensor and control circuit integrated with transceiver.

The 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;

The use of this module is simple, a control mouth made a 10US above the high level, you can wait for the reception of high-level output. An output can be opened timer time, when the mouth becomes low when you can read The value of the timer, this time for the distance of time, can calculate the distance. Such a continuous cycle measurement, which can be measured to achieve the value of your move.

Applicationof  Distance Measuring Sensor:

1, the horizontal range;

2, obstacle avoidance, automatic control;

3, Objects close, there is perceived

4, traffic control;

5, security, industrial control;

6, Artificial intelligence, teaching and research

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