November 2018
Beginner
472 pages
13h 5m
English
Content preview from Learn Robotics Programming
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Wiring the distance sensors
Wiring these is a little tricky, and first needs a little more explanation on the use of voltage level shifters, which we saw in Chapter 9, Programming RGB Strips in Python. The sensors are 5V devices, and the Raspberry Pi GPIO pins operate at 3.3V. Therefore, we need more level shifting.