Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post Reply
rjagodowski
Posts: 1747
Joined: Fri Sep 04, 2015 6:59 pm

Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by rjagodowski »

This week's lab will investigate the operation of the LM339 comparator in thermostat control circuits.

The lab and the data sheets for the LM339 and LM34 Precision Temperature Sensor are attached below. A copy of the lab will be distributed to you in lab. The datasheets are a bit long, so you might not wish to print them in their entirety. An abbreviated version will be distributed to you in class on 12/2. The complete data sheets will be available for your perusal in the lab.

lm34_datasheet.pdf
(1.2 MiB) Downloaded 49 times
LM339 Datasheet.PDF
(161.51 KiB) Downloaded 51 times
drodriguez0004
Posts: 25
Joined: Tue Sep 11, 2018 6:23 pm

Re: Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by drodriguez0004 »

12/10/20 210L
Attachments
scope_73.png
scope_73.png (31.29 KiB) Viewed 124 times
scope_74.png
scope_74.png (30.67 KiB) Viewed 124 times
keashley0001
Posts: 17
Joined: Fri Sep 06, 2019 3:03 pm

Re: Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by keashley0001 »

keith temp comparator
Attachments
scope_0.png
scope_0.png (33.18 KiB) Viewed 122 times
ammorley0001
Posts: 7
Joined: Fri Sep 06, 2019 9:44 am

Re: Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by ammorley0001 »

finished
Attachments
scope_10.png
scope_10.png (35.74 KiB) Viewed 109 times
vrwhitcomb0001
Posts: 31
Joined: Wed Jan 30, 2019 8:15 pm

Re: Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by vrwhitcomb0001 »

Week 13
Attachments
IMG_0484.JPG
IMG_0484.JPG (3.96 MiB) Viewed 109 times
IMG_0485.JPG
IMG_0485.JPG (5.08 MiB) Viewed 109 times
IMG_0486.JPG
IMG_0486.JPG (5.48 MiB) Viewed 109 times
IMG_0487.JPG
IMG_0487.JPG (5.2 MiB) Viewed 109 times
IMG_0488.JPG
IMG_0488.JPG (5.62 MiB) Viewed 109 times
IMG_0489.JPG
IMG_0489.JPG (4.61 MiB) Viewed 109 times
IMG_0490.JPG
IMG_0490.JPG (5.55 MiB) Viewed 109 times
IMG_0491.JPG
IMG_0491.JPG (4.87 MiB) Viewed 109 times
week 13 q 5_04.png
week 13 q 5_04.png (23.4 KiB) Viewed 109 times
mmlopez0002
Posts: 24
Joined: Fri Sep 06, 2019 9:46 am

Re: Week #13: (11/30-12/4) LM34 & LM339 Temperature Comparator Circuits

Post by mmlopez0002 »

mmlopez0002
Attachments
IMG_5492.JPG
IMG_5492.JPG (1.05 MiB) Viewed 103 times
IMG_5491.JPG
IMG_5491.JPG (1.68 MiB) Viewed 103 times
Post Reply

Return to “EET-210 Lab”