Ultrasonic Distance Measurement circuit protel98s prepared with all the resources given circuit pcb drawing has asm and hex source code. Ultrasonic detection circuit pic assembly PIC16F873 microcontroller used in the “UCM R4OK1” with ultrasonic transmitters used ultrasonic signal measurement... Electronics Projects, Ultrasonic Distance Meter Circuit with PIC16F873 "microchip projects, microcontroller projects, pic assembly example, " Date 2019/08/01