My name is Anika and I need help with my summer project. I built a bot that will help us clean kitchen counter.
It has two problems
- The gyro sensor is not accurate even with resets. That means the bot make turns that are not perfect 90 degrees
- The ultrasonic sensor gets confused with distance when it goes over a liquid as you can see in the video. The real world testing part at the end.
How can we fix those two issues?