Lesson 8: Ultrasonic Rangefinder – Unlocking the Secrets of Non-contact Measurement with ‘Sonar Vision’
Welcome back to “Mind+ and ESP32: A Journey of AIoT Enlightenment for Kids”!! In Lesson 7, “Sound Level Meter”, we transformed the invisible sound into bouncing numbers on the screen, becoming monitors of environmental noise. 👉 To review Lesson 7, please click: “Sound Level Meter: Making ‘Sound’ Visible, Creating Little Experts in Environmental Monitoring!” Lesson … Read more