How to Hookup and Program a QTR-8 Sensor Array
If you haven’t been following along from the start, feel free to start on the main article Build A Custom PID Line Following Robot From Scratch which includes every step regarding how …
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How to Program a Line Following Robot
In this article, I’d like to cover the two main ways that people choose to program a line following robot and compare the two. I’ll be comparing, in detail, the “Simple …
Sharp Distance Sensors and Eliminating Noise
Sharp Distance Sensors Sharp distance sensors (or Sharp range detection sensors) are great for detecting a range of distances. Analog versions in particular can provide you with accurate range measurements within …