Modifications apportées à l'étape #14
Modifié par Andrew Optimus Goldheart —
Modification approuvée par Andrew Optimus Goldheart
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Lignes de l'étape
| + | [* black] On the lower PCB, we get a good look at one of the two analog joysticks—its spring-loaded movement is tracked by two potentiometers that measure degrees of tilt in two axes. |
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| + | [* icon_note] Potentiometers are analog devices that vary their resistance with position—this makes for an ideal low-power sensor for this application. |
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