When you are designing systems that will respond or work according to real-world parameters like temperature, pressur…

While interfacing LCD we have come across a problem with the pins required for any application. As you know while inter…

About  The L298N is a dual full-bridge motor driver IC. It can control the speed and direction of two DC motors or on…

About The HCSR04 is a type of ultrasonic sensor, which is used to measure distances or detect objects. It is a low-co…

About Raspberry Pi is a small, low-cost computer that is designed for education and hobbyist projects. It is develope…

About ESP8266 is a low-cost microcontroller with built-in Wi-Fi capabilities. It was developed by Espressif Systems a…

About NodeMCU is an open-source development board based on the ESP8266 microcontroller. It is designed for IoT (Inter…