How to Make a Robot - Lesson 4: Understanding Microcontrollers

which microcontroller should i use for installing wifi or bluetooth connection

@Prashant There is not “single” microcontroller which can connect to Blueooth - it simply needs to be able to communicate with the Bluetooth module. For example most Bluetooth modules accept serial input; so long as the microcontroller has serial Tx / Rx and can communicate at the right baud rate, it should work. If you’re new to robotics, consider using an Arduino microcontroller.

sir could you please tell me about the algorithms used by industrial robots, mining robots, agricultural robots, medical robots sir? please tell me.

@dorababu That’s not quite possible in a single answer as there are entire books and courses for learning that information. We encourage you to take a look online for free information and/or at textbooks used in university courses.

quick question why were raspberry pi boards not considered? would one work?

@Ash You can certainly use a Taspberry Pi to create a robot. A Pi is considered a “single board computer” because it runs a complete operating system whereas the focus here was microcontrollers.

For a beginner, choosing the right microcontroller may seem like a daunting task,

Why you guys do the judgement? you sound like a political propaganda machine

Indians will ask like that only, most are just leaving farming cow herding and coming to education and technology.