1. This Forum is for Microcontrollers, Programming and other relevant toipcs.
Do not post topics like Sensors, Line follower, vaccum etc.,

2. Use the Google at the top-right of this forum before you post. Your query may be already addressed and some solutions already posted!!!

3. Specify the Microcontroller, Language and maybe the problem code fragment; It takes little time to cut-paste. This will prevent long threads with unnecessary queries, irrelevant solutions and create more confusion.

4. Short posts, repeat queries, out-of-topic posts/threads and posts without sufficient details will be locked or deleted