Psoc Ultrasonic Sensor [exclusive] Instant

The PSoC measures the duration of this high pulse on the ECHO pin. The distance is then calculated using the speed of sound (approximately 340 m/s or 0.034 cm/µs) and the travel time L=12×T×Ccap L equals one-half cross cap T cross cap C element14 Community

| Feature | Benefit | |---------|---------| | | The PSoC integrates timing, logic, and analog conditioning, reducing BOM cost and PCB space. | | Programmable gain & filtering | Adjust sensitivity for different ranges or surface reflectivity without hardware changes. | | Low power | PSoC can enter deep-sleep between measurements and wake using a watchdog timer or GPIO. | | Multi-sensor support | Use the same PSoC to sequence multiple transmitter-receiver pairs for spatial mapping. | | I2C/SPI/UART ready | Directly interface with a host system without additional glue logic. | psoc ultrasonic sensor

: They are also applied in high-hygiene environments (using stainless steel housings) for detecting levels in pharmaceutical or liquid-filling applications. PSoC ultrasonic range meter - element14 Community The PSoC measures the duration of this high

#include <project.h>

This code initializes the ultrasonic pin, sends an ultrasonic wave, measures the time for the wave to bounce back, and calculates the distance of the object. | | Low power | PSoC can enter

: Makers have used these sensors for practical tasks, such as monitoring a garage to see if a car is parked inside and sending a phone notification if someone forgot to pull the car in for the night.

To prototype a PSoC ultrasonic sensor: