Hi Friends! Welcome you onboard. I am back to give you a daily dose of useful information. Today, I'll unlock the detailed Introduction to NodeMCU V3. It is an open-source firmware and development kit that plays a vital role in designing your own IoT product using a few Lua script lines. The module is mainly based on ESP8266 that is a low-cost Wi-Fi microchip incorporating both a full TCP/IP stack and microcontroller capability. It is introduced by manufacturer Espressif Systems - A manufacturer based in Shanghai, China. Arduino Modules and Microcontrollers have always been a great choice to incorporate automation into the relevant project. But these modules come with a little drawback as they don't feature a built-in WiFi capability, subsequently, we need to add external WiFi protocol int ...
Hi Guys! Hope you are getting along with life pretty well. I always strive to keep you updated with most valuable information related to engineering and technology. Today, I'll discuss the detailed Introduction to Arduino Leonardo . It is a microcontroller board based on the ATmega32U4 and comes with 23 digital input/output pins. It is developed by Arduino.cc, aiming to provide easy to use interface with the ability to perform a number of functions on a single chip. It incorporates everything required to drive the automation in the relevant project. Simply connect this device with the USB cable or power it up using DC adapter and start playing with it In this post, I'll try to cover each and everything related to Arduino Leonardo, so you don't need to wrestle your mind browsing the whole i ...
Hi Friends! I hope you are doing well. Welcome you onboard. Today, I'll discuss the basic Introduction to HC-SR04 Ultrasonic Sensor . It is an ultrasonic sensor, also known as an ultrasonic transducer that is based on a transmitter and receiver and mainly used to determine the distance from the target object. The amount of time it takes to send and receive waves will determine how far the object is placed from the sensor. It mainly depends on the sound waves working on “non-contact” technology. The required distance of the target object is measured without any damage, giving you accurate and precise details. This sensor comes with a range between 2cm to 400cm and is used in a wide range of applications including speed and direction measurement, wireless charging, humidifiers, medical ultra ...
