Raspberry Pi Pico W LESSON 72: Understanding Using Dictionaries in MicroPython

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In this class we will be using the Sunfounder Raspberry Pi Pico W Keppler Kit. It will make things a lot easier if we are working on identical hardware. the link below is to amazon, and is for the identical hardware I will be using in this entire class.

In this video, I will show you how to use both dictionaries. Dictionaries are useful data structures, particularly useful in Object Oriented Programming. I will give practical examples of creating and interacting with dictionaries.

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#raspberrypipicow
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#dictionary

[louistoweill]

I am excited. After much time, trials and errors, I got the homework working the way it is supposed to. I stored the three segments for all the individual colors in one long dictionary statement and pulled the segments out as I lit the chosen color for the LED. If I knew how, I would share my code.

[mean]

Omg I finally caught you live. You're awesome!

[jameslewellen]

I finally got the homework done. It will be on my YouTube channel. Nice video, Thanks.

[EFoxVN]

I am not currently following or doing the Raspberry Pi Pico W lesson series. But I had to watch this because I always wanted to understand dictionaries in Python. Thanks once again for a good lesson.

[larryb]

Loved the way you did the presentation on this one. It was funny and personal. Good tool as well. Thanks Paul!

[edSabio]

Thanks Paul!!! This time, I came away saying...'I got this' ...Working on it.

[nigelworwood]

Not only did we get to know dictionaries ... We got to know you.
We need more Juventines.
PS I have had to bail half way through the lesson be sure I will return very soon.

[TheUnofficialMaker]

VERY clear and to the point. What happened to the ice coffee?

[larryplatzek]

yet another great lesson, giving us more tools to work with.

[VeryUsMumblings]

I remember when dictionaries used to be dusty old books that people only used when internet broke. 😄 Great lesson. Thanx 👍

[edSabio]

Used a previous lesson as a baseline. Using dictionaries on the old program cut the number of lines significantly. Waiting to see your solution.

[fsia]

Hello Professor Paul, how you doing ?
Im having a problem with a Camera NoIR in Raspberry Pi 5 project using OpenCV.
Any chance to check with you what can be the problem ? Its a very usefull project 🙂

[payaljain]

Can you please make tutorials on esp32