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

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rjagodowski
Posts: 1412
Joined: Fri Sep 04, 2015 6:59 pm

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

Post by rjagodowski » Mon Dec 03, 2018 8:55 pm

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 13 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 » Tue Dec 04, 2018 11:40 am

I have completed the lab. Here are the screenshots.
Attachments
scope_5.png
scope_5.png (31.22 KiB) Viewed 169 times
scope_6.png
scope_6.png (26.59 KiB) Viewed 169 times
scope_7.png
scope_7.png (26.83 KiB) Viewed 169 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 » Tue Dec 04, 2018 11:44 am

I have completed the lab for this week. Here are the screenshots.
Attachments
scope_5.png
scope_5.png (31.22 KiB) Viewed 168 times
scope_6.png
scope_6.png (26.59 KiB) Viewed 168 times
scope_7.png
scope_7.png (26.83 KiB) Viewed 168 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 » Tue Dec 04, 2018 2:05 pm

Lab complete
Attachments
scope_0.png
w/o motor at 25%
scope_0.png (21.52 KiB) Viewed 167 times
scope_1.png
w/ motor at 75%
scope_1.png (36.25 KiB) Viewed 167 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 » Wed Dec 05, 2018 11:28 am

I have completed the lab, here Is the screenshot.
Attachments
mmm777777.png
mmm777777.png (23.43 KiB) Viewed 165 times

vshostak
Posts: 26
Joined: Mon Sep 10, 2018 1:48 pm

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

Post by vshostak » Thu Dec 06, 2018 5:01 pm

Lab Complete
Attachments
210 week14 1.png
210 week14 1.png (24.83 KiB) Viewed 164 times
210 week14 2.png
210 week14 2.png (30.74 KiB) Viewed 164 times

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