Видео ютуба по тегу Iot Visitor Counter Using Esp32 & Ultrasonic Sensor

IoT Visitor Counter and Automatic Light Control using ESP32 Ultrasonic Sensor and Blynk

Bidirectional Visitor Counter using ESP32 with Thermal, HR & SpO2 Screening & Light Automation

Object Counter Using ESP32, Ultrasonic Sensor, & Blynk IOT (Phone Display)

IoT Based Bidirectional Visitor Counter using ESP8266 and Blynk App

How to Use ESP32 with HCSR04 Ultrasonic Sonar sensor and Arduino IDE

Visitor Counter Including Overpopulation Alert Using Arduino Uno & Untarsonic Sensor || DIY Project

visitor counter using ultrasonic sensor,16x2 lcd

Project IOT Visitor Counter with Voice

Getting started with ESP32: Ultrasonic Sensor Tutorial

Automatic Visitor Counter | Arduino Projects

Bidirectional visitor/door counter using ultrasonic sensors Demo 2