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RPi DC motor

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Anonymous
RPi DC motor 2016-01-21 02:26:56 Post No. 37498
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RPi DC motor Anonymous 2016-01-21 02:26:56 Post No. 37498 [Report]

I want to control a DC motor using Raspberry Pi and a L239D microcontroller, like in this page:

https://learn.adafruit.com/adafruit-raspberry-pi-lesson-9-controlling-a-dc-motor?view=all

I saw in other webs that is recomended to sold a capacitor on the motor to supress noise.
Do I need do that, even if I use the microcontroller?

Anonymous 2016-01-21 02:47:11 Post No.37509
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Anonymous 2016-01-21 02:47:11 Post No.37509 [Report]

thats a precaution in case the noise spikes from the motor brushes make their way via the power lines into the digital circuits and those circuits misinterpret the spikes as control signals causing things to function incorrectly.

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RPi DC motor

I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible. Read more on this topic here - https://archived.moe/talk/thread/1694/

I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/