Ultrasonic Sensor Using 555 Timer || ultrasonic Sensor without Arduino

Ultrasonic Sensor Using 555 Timer || ultrasonic Sensor without Arduino
Ultrasonic Sensor or ultrasound Sensor is one of the most used sensor in various projects.
It is generally of find the range /distance of objects The HC-SR 04 is one of the commonly used ultrasonic Sensor .
This sensor produces a ultrasound which reflected beck if an object is prsent in front of it Then this reflected sound is detected by the receiver of the sensor .
the dectenc is calculated by calculating the time travelled by the sond and velocity of sound.
thanks for watching
Sindh Experiments

[@Zean-rw6hv]

❤😊

[@Zean-rw6hv]

Great ser

[@anubhavagarwal998]

Circuit diagram plz