Hello, so I have to make an obstacle avoiding car for my robotics class. I'm thinking about using a servo and an ultrasonic sensor to detect obstacles. However, there is one problem. I need to use at least 3 sensors (of any kind) in this project and I can not think of anything where I could use more…

Need suggestions for a project

Grumpy_Mike October 6, 2016, 9:33pm 12

Yes that would work but you need an analogue input and pull up resistor.

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