All PSoC Application Notes

AN2048: PsoC Rangefinder

This project is a simple ultrasonic distance meter. The only components required are the PSoC device, two 40 kHz ultrasonic transducers, two resistors and two capacitors. Similar circuits are very complicated and expensive. Using this microcontroller family, all the digital and analog devices are supplied by Programmable System on Chip Typical applications include positioning for robotics, generic distance measurement and contactless liquid level measurement.