Week #14: (12/3-7) PWM Control of DC Motor

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rjagodowski
Posts: 1663
Joined: Fri Sep 04, 2015 6:59 pm

Week #14: (12/3-7) PWM Control of DC Motor

Post by rjagodowski »

This week you will build a circuit to control a DC motor using a Pulse Width Modulation circuit based on a 555 Timer. A pdf of the assignment is attached below. The circuit information can be found here: How to Make A PWM DC Motor Speed Control.
Attachments
PWM Experiment using 555.pdf
(62.63 KiB) Downloaded 25 times
ctboutin0001
Posts: 63
Joined: Mon Sep 18, 2017 9:18 am

Re: Week #14: (12/3-7) PWM Control of DC Motor

Post by ctboutin0001 »

I have completed the lab. Here are the screenshots.
Attachments
scope_5.png
scope_5.png (31.22 KiB) Viewed 468 times
scope_6.png
scope_6.png (26.59 KiB) Viewed 468 times
scope_7.png
scope_7.png (26.83 KiB) Viewed 468 times
ajfranqui0001
Posts: 54
Joined: Mon Sep 25, 2017 10:29 am

Re: Week #14: (12/3-7) PWM Control of DC Motor

Post by ajfranqui0001 »

I have completed the lab for this week. Here are the screenshots.
Attachments
scope_5.png
scope_5.png (31.22 KiB) Viewed 467 times
scope_6.png
scope_6.png (26.59 KiB) Viewed 467 times
scope_7.png
scope_7.png (26.83 KiB) Viewed 467 times
jlewis0001
Posts: 15
Joined: Wed Sep 19, 2018 10:20 pm

Re: Week #14: (12/3-7) PWM Control of DC Motor

Post by jlewis0001 »

Lab complete
Attachments
w/o motor at 25%
w/o motor at 25%
scope_0.png (21.52 KiB) Viewed 466 times
w/ motor at 75%
w/ motor at 75%
scope_1.png (36.25 KiB) Viewed 466 times
almarafuga0001
Posts: 60
Joined: Fri Sep 15, 2017 9:18 am

Re: Week #14: (12/3-7) PWM Control of DC Motor

Post by almarafuga0001 »

I have completed the lab, here Is the screenshot.
Attachments
mmm777777.png
mmm777777.png (23.43 KiB) Viewed 464 times
vshostak
Posts: 45
Joined: Mon Sep 10, 2018 1:48 pm

Re: Week #14: (12/3-7) PWM Control of DC Motor

Post by vshostak »

Lab Complete
Attachments
210 week14 1.png
210 week14 1.png (24.83 KiB) Viewed 463 times
210 week14 2.png
210 week14 2.png (30.74 KiB) Viewed 463 times
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