Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
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Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
This is the same lab experiment most of you will perform this week in EET-200. Repetition is good. A copy of the lab sheet distributed in class/lab is attached here:
Protoboard/Breadboard Introduction:
This week you will have an introduction to the protoboards/breadboards that we will be using throughout the semester. There are a couple of links posted for reading material here: http://eecs.vanderbilt.edu/courses/ee213/Breadboard.htm
http://electronicsclub.info/breadboard.htm and
http://www.play-hookey.com/digital_expe ... ckets.html
There are also two YouTube videos. Watch BOTH YouTube Videos. (If you do not have speakers connected to your computer, please ask your instructor for speakers. It's probably best if you create small groups of students to watch the videos, or your instructor might wish to project these videos.)
Part 1 explains how connections and components are placed on the protoboard. Part 2 continues with circuit construction tips and guides you through the construction of a circuit using a 555 Timer IC (integrated circuit) that will flash an LED (light emitting diode).
Part 1: http://www.youtube.com/watch?v=oiqNaSPTI7w
Part 2: http://www.youtube.com/watch?v=Mq9XMNso ... re=related
Part 2 of the video takes you through a step-by-step assembly of this circuit. Even if you don't have speakers on your computer, you can visually see how each component and connection is made. You will need the following components:
COMPONENTS:
Protoboard (plastic black box with power, switches, etc.)
555 Time IC (8-pin dual in-line package (DIP))
Red LED
C1 10 uF Electrolytic Capacitor
R1 4.7 kilo-ohm resistor (yellow-violet-red-gold)
R2 10 kilo-ohm resistor (brown-black-orange-gold)
R3 1 kilo-ohm resistor (brown-black-red-gold)
Connection wire.
Construct the circuit and have your instructor verify it's operation.
Select one of the Agilent Oscilloscopes and see if you can get a measurement of the signals on pin 3 and pin 2 of the 555. (Pin 3 should be a pulse waveform and pin 2 should resemble a portion of an RC charge/discharge curve.)
Here's a 555 Calculator for Astable Multivibrator Circuits: 555 Calculator.
The pdf of the users manual for the oscilloscope can be found here: https://cset.stcc.edu/phpBB3/viewtopic. ... 5567#p5567.
Put your name or initials as labels on the Ch1. or Ch2. axis'.
Use your USB thumb drive to save a copy of the screen. Ask your professor for the proper format to use to save the picture. Then post your picture in the form of a reply to this post.
Then disassemble your circuit and return all components to their proper location. Be sure to leave your work area NEATER than it was when you arrived.
Protoboard/Breadboard Introduction:
This week you will have an introduction to the protoboards/breadboards that we will be using throughout the semester. There are a couple of links posted for reading material here: http://eecs.vanderbilt.edu/courses/ee213/Breadboard.htm
http://electronicsclub.info/breadboard.htm and
http://www.play-hookey.com/digital_expe ... ckets.html
There are also two YouTube videos. Watch BOTH YouTube Videos. (If you do not have speakers connected to your computer, please ask your instructor for speakers. It's probably best if you create small groups of students to watch the videos, or your instructor might wish to project these videos.)
Part 1 explains how connections and components are placed on the protoboard. Part 2 continues with circuit construction tips and guides you through the construction of a circuit using a 555 Timer IC (integrated circuit) that will flash an LED (light emitting diode).
Part 1: http://www.youtube.com/watch?v=oiqNaSPTI7w
Part 2: http://www.youtube.com/watch?v=Mq9XMNso ... re=related
Part 2 of the video takes you through a step-by-step assembly of this circuit. Even if you don't have speakers on your computer, you can visually see how each component and connection is made. You will need the following components:
COMPONENTS:
Protoboard (plastic black box with power, switches, etc.)
555 Time IC (8-pin dual in-line package (DIP))
Red LED
C1 10 uF Electrolytic Capacitor
R1 4.7 kilo-ohm resistor (yellow-violet-red-gold)
R2 10 kilo-ohm resistor (brown-black-orange-gold)
R3 1 kilo-ohm resistor (brown-black-red-gold)
Connection wire.
Construct the circuit and have your instructor verify it's operation.
Select one of the Agilent Oscilloscopes and see if you can get a measurement of the signals on pin 3 and pin 2 of the 555. (Pin 3 should be a pulse waveform and pin 2 should resemble a portion of an RC charge/discharge curve.)
Here's a 555 Calculator for Astable Multivibrator Circuits: 555 Calculator.
The pdf of the users manual for the oscilloscope can be found here: https://cset.stcc.edu/phpBB3/viewtopic. ... 5567#p5567.
Put your name or initials as labels on the Ch1. or Ch2. axis'.
Use your USB thumb drive to save a copy of the screen. Ask your professor for the proper format to use to save the picture. Then post your picture in the form of a reply to this post.
Then disassemble your circuit and return all components to their proper location. Be sure to leave your work area NEATER than it was when you arrived.
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
555 timer
Chuck Bouchard
Chuck Bouchard
- Attachments
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- 210lab.png (25.18 KiB) Viewed 42136 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
LAB 1
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- visc1.png (29.34 KiB) Viewed 42135 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
LAB #1 555 Timer
Jorge Alvarez
Jorge Alvarez
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- ja1.png (26.14 KiB) Viewed 42133 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
Lab #1 555 Timer
Thomas Dejesus
Thomas Dejesus
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
Yuriy Bespalov
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- scope_1.png (26.99 KiB) Viewed 42123 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
555 timer & oscope complete
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- scope_0.png (25.86 KiB) Viewed 41873 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
lad #2 complete
- Attachments
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- ja1.png (26.14 KiB) Viewed 41873 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
I worked with JA and we forget to put on LB
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- 555.png (27.42 KiB) Viewed 41873 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
complete week #2 lab
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- EET-200L & EET-210L Lab #1 on 555 Timer Construction.pdf
- (172.86 KiB) Downloaded 479 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
Completed. Just a reminder i had explained that it was me and JA did this lab but my initial didn't went on the screen shot..
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- 555 #1.png (26.14 KiB) Viewed 41870 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
Completed.. Just to reminder, its was me and JA did this lab but my initial didn't save on it.
- Attachments
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- 555 #1.png (26.14 KiB) Viewed 41870 times
Re: Week #2: (9/14-18) Proto Board Intro, 555 & Oscope
completed. just to reminder that its me and JA did this lad but my initials were not on it..
- Attachments
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- ja1.png (26.14 KiB) Viewed 41869 times