This page (revision-5) was last changed on 2021-08-15 04:47 by Murray Altheim

This page was created on 2019-12-22 08:00 by Murray Altheim

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Motor Encoder
MotorEncoder

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At line 1 changed 2 lines
A __Motor Encoder__ uses either a Hall Effect sensor or some kind of opto-interrupter to determine how
fast a motor is turning. This is used by a [PID Controller] to set and maintain control over a robot motor.
A __Motor Encoder__ uses either a Hall Effect sensor or some kind of opto-interrupter to determine how fast a [motor] is turning. This is used by a [PID Controller] to set and maintain control over a robot motor.
At line 7 added 2 lines
See: [Interfacing Hall Effect Motor Encoder|InterfacingHallEffectMotorEncoder]
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On the [motors] page is listed a ''MiniQ Motor Wheel Set w/ Encoder'' that uses the teeth of a white plastic wheel hub for an optical encoder.
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!! Links
Here's some preliminary links related to quadrature encoders running on an RP2040 PIO:
* [https://github.com/GitJer/Rotary_encoder|https://github.com/GitJer/Rotary_encoder]
* [https://news.ycombinator.com/item?id=26130863|https://news.ycombinator.com/item?id=26130863]
* [https://www.raspberrypi.org/forums/viewtopic.php?t=303553|https://www.raspberrypi.org/forums/viewtopic.php?t=303553]
* [https://github.com/MikeTeachman/micropython-rotary|https://github.com/MikeTeachman/micropython-rotary]
* [https://docs.micropython.org/en/latest/pyboard/tutorial/assembler.html?highlight=assembler#|https://docs.micropython.org/en/latest/pyboard/tutorial/assembler.html?highlight=assembler#]
This page (revision-5) was last changed on 2021-08-15 04:47 by Murray AltheimTop