haas:fall2020:common:projects:led1
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| haas:fall2020:common:projects:led1 [2020/09/03 20:16] – [On your pi] wedge | haas:fall2020:common:projects:led1 [2021/09/05 14:01] (current) – external edit 127.0.0.1 | ||
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| Line 3: | Line 3: | ||
| =====Objective===== | =====Objective===== | ||
| - | To expand upon our previous efforts, through wiring up additional LEDs and generating a " | + | To expand upon our previous efforts, through wiring up additional LEDs and discovering what pattern |
| We also further utilize time constraints, | We also further utilize time constraints, | ||
| Line 106: | Line 106: | ||
| {{ : | {{ : | ||
| + | |||
| + | Here's a good video overview of the functionality of a breadboard: | ||
| + | |||
| + | * https:// | ||
| ====(1) T-cobbler and data cable==== | ====(1) T-cobbler and data cable==== | ||
| In your kit should be a T-shaped device (known as the " | In your kit should be a T-shaped device (known as the " | ||
| Line 144: | Line 148: | ||
| Take note of how everything is being plugged in, and what connection on the T-cobbler is being utilized. | Take note of how everything is being plugged in, and what connection on the T-cobbler is being utilized. | ||
| - | Notice how the circuit runs from ground | + | Notice how the circuit runs from ground to LED to resistor |
| Please keep in mind: | Please keep in mind: | ||
| Line 155: | Line 159: | ||
| <WRAP info> | <WRAP info> | ||
| + | <WRAP info>It may be clarifying if you arranged your four LEDs in a row, from right to left, in order of your GPIO pins you've plugged into.</ | ||
| ====Testing connectivity==== | ====Testing connectivity==== | ||
| To verify whether everything is hooked up correctly (including the correct positioning of the LED), please try the following: | To verify whether everything is hooked up correctly (including the correct positioning of the LED), please try the following: | ||
| Line 172: | Line 177: | ||
| <cli> | <cli> | ||
| - | yourpi: | + | yourpi: |
| </ | </ | ||
| Line 188: | Line 193: | ||
| <cli> | <cli> | ||
| - | yourpi: | + | yourpi: |
| - | yourpi: | + | yourpi: |
| </ | </ | ||
| Line 196: | Line 201: | ||
| If you get no activity out of the LED, try reversing it and try again. | If you get no activity out of the LED, try reversing it and try again. | ||
| + | With an expanded set of LED circuits, be sure to test the operation of each one. | ||
| =====Program===== | =====Program===== | ||
| It is your task to compile, run, expand upon, and understand a program to interface with a set of LEDs (light emitting diodes), a nice software-hardware connection, on your raspberry pi. | It is your task to compile, run, expand upon, and understand a program to interface with a set of LEDs (light emitting diodes), a nice software-hardware connection, on your raspberry pi. | ||
| Line 294: | Line 300: | ||
| < | < | ||
| 39: | 39: | ||
| - | *:led1:post picture of unpowered | + | *:led1:post picture of unpowered |
| - | *:led1:post picture | + | *:led1:post picture to #desig by Sunday before deadline [6/6] |
| - | *:led1:post pictures | + | *:led1:post picture of powered LEDs in layout to #desig [6/6] |
| - | *:led1:post picture of powered LEDs in layout 1 to # | + | *: |
| - | *:led1:post picture of powered LEDs in layout | + | *: |
| - | *: | + | *: |
| - | *: | + | *: |
| - | *: | + | |
| </ | </ | ||
| Line 309: | Line 314: | ||
| * Solutions not utilizing indentation to promote scope and clarity will be subject to a 25% overall deduction | * Solutions not utilizing indentation to promote scope and clarity will be subject to a 25% overall deduction | ||
| * Solutions not organized and easy to read are subject to a 25% overall deduction | * Solutions not organized and easy to read are subject to a 25% overall deduction | ||
| + | |||
haas/fall2020/common/projects/led1.1599164193.txt.gz · Last modified: 2020/09/03 20:16 by wedge
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