1. Start Arduino and open Preferences window. 2. Enter http://arduino.esp8266.com/stable/package_esp8266com_index.json into Additional Board Manager URLs field. You can add multiple URLs, separating them with commas. 3. Open Boards Manager from Tools ,Board menu and install esp8266 platform (and don't forget to select your ESP8266 board from Tools ,Board menu after installation). reference: https://github.com/esp8266/Arduino Link: http://arduino.esp8266.com/stable/package_esp8266com_index.json ... https://www.youtube.com/watch?v=35UJGI28ono

In this video, we are going to learn How to Add IR Sensor to Proteus for simulation of the various circuit. For using IR sensor, you need IR sensor in your proteus library. if you don't have IR sensor library, please download from here. https://drive.google.com/file/d/1Z83Ha_WEMxsyO3JjzZW6CNk7UjX0Xk19/view?usp=sharing Unrar it then copy all files to C:\ProgramData\Labcenter Electronics\Proteus 8 Professional\LIBRARY this location. IR sensor in Proteus 8 professional is very useful software for simulation any circuit. IR sensor circuit in Proteus is very easy. How to add ir obstacle sensor in Proteus is also very easy to simulate. I want to make various proteus Arduino tutorial in my upcoming video. Proteus Arduino projects are useful for our daily life. you can search proteus tutorial, proteus, proteus tutorial bangla , proteus 8 tutorial for beginners bangla, proteus library not found , proteus install bangla,proteus 8 tutorial for beginners,proteus simulation proteus arduino library install, proteus pcb design tutorial,or proteus circuit design tutorial for my upcoming video. Now let learn more about IR Sensor Infrared sensors An infrared (IR) sensor is an electronic device that measures and detects infrared radiation in its surrounding environment. Infrared radiation was accidentally discovered by an astronomer named William Herchel in 1800. While measuring the temperature of each color of the light (separated by a prism), he noticed that the temperature just beyond the red light was highest. IR is invisible to the human eye, as its wavelength is longer than that of visible light (though it is still on the same electromagnetic spectrum). Anything that emits heat (everything that has a temperature above around five degrees Kelvin) gives off infrared radiation. There are two types of infrared sensors: active and passive. Active infrared sensors both emit and detect infrared radiation. Active IR sensors have two parts: a light-emitting diode (LED) and a receiver. When an object comes close to the sensor, the infrared light from the LED reflects off of the object and is detected by the receiver. Active IR sensors act as proximity sensors, and they are commonly used in obstacle detection systems (such as in robots). PIR sensors are most commonly used in motion-based detection, such as in-home security systems. When a moving object that generates infrared radiation enters the sensing range of the detector, the difference in IR levels between the two pyroelectric elements is measured. The sensor then sends an electronic signal to an embedded computer, which in turn triggers an alarm. IR Sensor projects that you can do Gesture control using IR sensors We can recognize three kinds of gestures which are left-right swipe, moving hand forward ... https://www.youtube.com/watch?v=fyAVZ5EBWNw

What is super node analysis? Image result for super node analysis Supernode analysis or super nodal analysis is still considered as nodal or node analysis but with a special case where a voltage source exists in an electric circuit. If we observe carefully or read the nodal analysis thoroughly, we avoid analyzing an electric circuit with a voltage source using nodal analysis. ... https://www.youtube.com/watch?v=wPq3wBxGfZM

BUET EEE Day 2018 is an exciting opportunity to showcase for robotics lover to show robotics skills - both novice and advanced! BUET Robotics Society is proud to be a co-organizer of this exciting event! Many Robotic lovers participated 'Death Race' for a deadly run to the finish line; or try your luck in destroying your opponent's bot in 'Robo War'; all the while fighting for a massive prize pool! Line flower robotics lover also participated in this fiesta . #diplomaschoolbd ... https://www.youtube.com/watch?v=lwVDeHQC1lQ