#ultrasonic

  1. zeus8Olympus

    Ultrasonic Rangefinder using Analog Components

    Hey, I'm new to electronics, and for one of my projects, I'm supposed to design an Ultrasonic Rangefinder using Analog components only! The components include the 555 timers, SN74HC chips (specifically the 4 bit counter), 7 segment display and etc. Most of the guides I have found online use an...
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