How to measure distance using Ultrasonic HCSR04 & ESP8266 Node MCU
We will learn about HC-SR04 widely known as Ultrasonic Sensor, how it works, and how to interface with …
Read moreHow to measure distance using Ultrasonic HCSR04 & ESP8266 Node MCU
We will learn about HC-SR04 widely known as Ultrasonic Sensor, how it works, and how to interface with …
Read moreHow to measure distance using Ultrasonic HCSR04 & ESP8266 Node MCU