Robotbanao HC-SR04 Ultrasonic Distance Measuring Sensor For Development Board And Robot-Pack Of 1

This Robotbanao Ultrasonic Sensor module is a transmitter, receiver, and a keep an eye on circuit. It has a handy and compact build. The operation of this ultrasonic sensor isn’t affected by sunlight or black material like Sharp rangefinders (even supposing acoustically soft materials like cloth may also be difficult to detect).
Measures the distance within quite a lot of 2cm to 450cm | Stable performance | Accurate distance measurement | High-density | Small blind distance
Dimensions: PCB size(LxW):45x20mm | Sensor cover diameter:16mm
The Ultrasonic Sensor uses ultrasonic waves to resolve the distance of an object. Subsequently, It may be used as a distance measuring sensor. It may be used to measure the depth of water as waves can go back and forth in water, detect and keep away from obstacles in the path of a robot and also as a parking assist sensor.
Working Voltage:5V(DC) | Static Current:Less than 2mA | Output Signal:Electric frequency signal, high-level 5V, low-level 0V | Detection Distance:2cm-450cm | High Precision:Up to 0.3cm | Input Trigger Signal:10us TTL impulse | Echo Signal:output TTL PWL signal | Model:HC-SR04 | Frequency(Hz):40000 | Sensing Angle:15° | Sensor Type:Ultrasonic | Output:Digital Sensor || Wiring: +5V(positive), Trig(keep an eye on), Echo(receive), GND(negative)