Bro arduino uno board ல pause button எப்படி add(program pause and play) பன்னரத்துன்னு ஒரு video போடுங்களேன்.. உங்களுக்கு கொஞ்சம் புண்ணியமா போகும்.......உங்க புள்ள குட்டிங்கலல்லாம் நல்லா இருக்கும்.🎉🎉🎉😁 😁 😁 😁
by the way, your explanations are really informative. I am going through your Arduino series and i am on 18th chapter. you have made it very simple for people to understand. Great job
three questions. 1. When you use the board, for the first two or three you inserted the led at some place and when you use the resister you inserted the led in some other place. Am i right? what is the significance of putting it in different place? also the white LED you used it on both occasion if i am right? this led me to a question on basically how to use the board? how is the board work? is it something like connecting it underneath that helps to get the connection done easily? if you explain it in tamil clearly, i can get my doubts cleard once in for all as i have not used the board yet. 2. This is the question on circuit. How to decide what sort of LED that should be used at the first place (design stage). Once you have led needs 2v, then you can do all the calculations. but how to decide whether it is 2v LED or 3 V LED at the first place? is it based on standard? 3) On your example, you say sometimes 233 Ohm but standard 220 ohm will take care. Simillarly in some cases 180 Ohm is coming but you are saying you can use 180ohm? what does that mean to the circuit? What is the physics behind that? My understanding is - When you put the resistor, you were able to reduce the flow of current or electron to reduced level due to the resistor and bring it down from 9v to 2v before it is hitting LED. Am i right in my understanding?
Hi sir, Thanks for watching the tutorials. You can watch my entire Arduino series to acquire a basic knowledge. Then you can start doing it by your own, just buy an Arduino Uno kit and u can do experiments with it.
