I've been a BAD student!!! I'm now on my third series with TTB, and I absolutely love your teaching style, and I learn a heck of a lot. I do each homework in advance, and attempt to enhance it beyond what is requested. However, I simply fail to routinely post, or even mark the video as a LIKE. Even though they are very deserving of the acknowledgement. Thanks for all your effort.
Folded like a cheap Chinese chair. I solved the methodology but over-thought the tuple. I thought that tuples cannot be changed so did all kinds of crazy things to change tuple. Got a headache and gave it up. I love watching your river background. God is a magnificent artist.
Brilliant Lesson, absolutely make sense working it out on paper first. Unfortunately I failed to come up up with a working solution, but I will get better!. Thanks for your hard work.
very nice. In a programming class you always make your flow chart and write the code on paper before touching the computer. This way the plan is understood first. 😎 Thank you so much. The engineers on the factory floor have to have a working upgrade program before they shut the assembly line down on the weekend so it will work Monday morning.
Another great lesson. I am working on your artificial intelligence series and it is really meshing nicely with this series. Thanks to that and the lessons on visual python, I was able to complete this lesson.
Just thought I'd say a small thing about taking class notes. What works best for me are 5"X8"(12.7cmX20.32cm) ruled index cards. Sometimes Daiso Japan Stores carry these clear plastic boxes (6"X9"-1"deep), where I store the cards. I know notes can be taken on a computer, but I like paper.
Will be following your excellent work, I have a few Raspberry Pi's in the house as NAS and honeypots, I started back in the day with a sinclair zx80 and courses in Fortran
I am legend. Unfortunately, I don't have recording equipment so cannot post my solution as suggested. Doesn't make sense to me to post code here either. Anyway, I was able to get the box bouncing as well as the circle from the previous lesson. My solution was slightly different because I used a multiplier in the main code and then multiply it by -1 in the if statements to change direction. The circle was slightly easier because the edge is r away from the center in all directions. In any event, I enjoy all your content. Keep up the good fight. Rob
Really enjoying the class! I was able to solve the homework - very similar to your solution. I tried moving this to the new Bookworm OS but was not successful. Apparently openCV installs differently in Bookworm so I was defeated at square one!
In going through these lessons it is good to stay on the same version of the OS I am on. Most things should be the same, but sometimes difficulty installing libraries if you are on different versions.
Dear Paul, thank you very much for your great work! Now, whats about speech recognition with the jetson nano or xavier? Could this possible? Thanks again very much❤
if you go to raspberry leson 5 homework you can see a ant on the breadbord i am suprised that you didnt see it i saw it and i wasnt even looking at the breadbord its in first 37 minuts of the video much love you are great
![เปิดบ้าน โคตรสวย ป๋องกพล รู้จักตั้งนาน เพิ่งรู้ว่ารวย!!! l [Nickynachat]](http://i.ytimg.com/vi/tmgCF_2HfYI/mqdefault.jpg)
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Thanks for great lesson! Several trial and errors hours but got it accomplished. No pain no gain!
Very interesting lesson & always awesome.. Being an Engineers it's a great achievement to get u in TH-cam. Thank u sir from India..
I've been a BAD student!!! I'm now on my third series with TTB, and I absolutely love your teaching style, and I learn a heck of a lot. I do each homework in advance, and attempt to enhance it beyond what is requested. However, I simply fail to routinely post, or even mark the video as a LIKE. Even though they are very deserving of the acknowledgement. Thanks for all your effort.
Folded like a cheap Chinese chair. I solved the methodology but over-thought the tuple. I thought that tuples cannot be changed so did all kinds of crazy things to change tuple. Got a headache and gave it up.
I love watching your river background. God is a magnificent artist.
Thank you again for a great lesson. I was close, but needed a bit of help.
Brilliant Lesson, absolutely make sense working it out on paper first. Unfortunately I failed to come up up with a working solution, but I will get better!. Thanks for your hard work.
very nice. In a programming class you always make your flow chart and write the code on paper before touching the computer. This way the plan is understood first. 😎 Thank you so much.
The engineers on the factory floor have to have a working upgrade program before they shut the assembly line down on the weekend so it will work Monday morning.
I miss these tutorials!
Great series of lessons it is amazing all the things we can learn on this classes Thank You Paul, for your hard work... Blessing ....
Another great lesson. I am working on your artificial intelligence series and it is really meshing nicely with this series. Thanks to that and the lessons on visual python, I was able to complete this lesson.
Yes, this will touch on a lot of similar topics, but then will have some new directions as well.
Thanks for this wonderful explanation. I was pretty much sitting in a walmar lawn chair, with some help I was able to get it done.
Wonderful!
Thanks for another great Pi lesson Paul!
Very thoroughly explained, thank you.
Just thought I'd say a small thing about taking class notes. What works best for me are 5"X8"(12.7cmX20.32cm) ruled index cards. Sometimes Daiso Japan Stores carry these clear plastic boxes (6"X9"-1"deep), where I store the cards. I know notes can be taken on a computer, but I like paper.
Will be following your excellent work, I have a few Raspberry Pi's in the house as NAS and honeypots, I started back in the day with a sinclair zx80 and courses in Fortran
I am legend. Unfortunately, I don't have recording equipment so cannot post my solution as suggested. Doesn't make sense to me to post code here either. Anyway, I was able to get the box bouncing as well as the circle from the previous lesson. My solution was slightly different because I used a multiplier in the main code and then multiply it by -1 in the if statements to change direction. The circle was slightly easier because the edge is r away from the center in all directions. In any event, I enjoy all your content. Keep up the good fight. Rob
Great Explanation! I got the HW and worked it out on paper first but my drawing wasn't near as nice as yours. You are the man, sir!
Fantastic!
👍Great content, Paul!
Glad you think so!
Really enjoying the class! I was able to solve the homework - very similar to your solution. I tried moving this to the new Bookworm OS but was not successful. Apparently openCV installs differently in Bookworm so I was defeated at square one!
In going through these lessons it is good to stay on the same version of the OS I am on. Most things should be the same, but sometimes difficulty installing libraries if you are on different versions.
Dear Paul, thank you very much for your great work! Now, whats about speech recognition with the jetson nano or xavier? Could this possible? Thanks again very much❤
I am Legend! (Didn't post the homework on TH-cam but I managed to complete it!)
LEGEND!
if you go to raspberry leson 5 homework you can see a ant on the breadbord i am suprised that you didnt see it i saw it and i wasnt even looking at the breadbord its in first 37 minuts of the video much love you are great
It was interesting, but I hate python with a passsion and much prefer C++ modular programming. I watched because you have a great presentation style.
I set my moving box relative to the centre point, instead of defining the parameters explicitly but still got the same result: import cv2
from picamera2 import Picamera2
import time
piCam=Picamera2()
piCam.preview_configuration.main.size=(1280,720)
piCam.preview_configuration.main.format="RGB888"
piCam.preview_configuration.controls.FrameRate=30
piCam.preview_configuration.align()
piCam.configure("preview")
piCam.start()
time.time
fps=0
pos=(30,60)
font=cv2.FONT_HERSHEY_SIMPLEX
height=1.5
colour=(0,0,255)
weight=3
upperLeft=(650,500)
lowerRight=(750,575)
#rColour=(255,255,255)
thickness=3
cent=(640,360)
rColour=(0,125,255)
cThick=7
r=35
cColour=(0,255,255)
CbWidth=1280-1
CbHeight=720-1
CbPix=(CbWidth, CbHeight)
MbWidth=int((1280/4)-1) #319
MbHeight=int((720/4)-1) #179
MbPix=[MbWidth, MbHeight]
offset_x = int(MbWidth/2)
offset_y = int(MbHeight/2)
dx = 3 # Change in x (horizontal speed)
dy = 2 # Change in y (vertical speed)
while True:
tStart=time.time()
frame=piCam.capture_array()
MbUpperLeft = (MbPix[0] - offset_x, MbPix[1] - offset_y)
MbLowerRight = (MbPix[0] + offset_x, MbPix[1] + offset_y)
cv2.putText(frame,str(int(fps))+" FPS",pos,font,height,colour,weight)
cv2.rectangle(frame,MbUpperLeft,MbLowerRight,rColour,thickness)
if MbUpperLeft[0] < 0 or MbLowerRight[0] > CbWidth: # Check horizontal boundaries
dx *= -1 # Reverse direction
if MbUpperLeft[1] < 0 or MbLowerRight[1] > CbHeight: # Check vertical boundaries
dy *= -1 # Reverse direction
MbPix[0] += dx
MbPix[1] += dy
cv2.imshow("piCam",frame)
if cv2.waitKey(1)==ord("q"):
break
tEnd=time.time()
loopTime=tEnd-tStart
fps=0.9*fps + 0.1*(1/loopTime)
print(int(fps))
cv2.destroyAllWindows()
I am legend!
My video has an added feature. In the lower left corner it displays: (X=xxxx Y=xxx) ~ Rxxx Gxxx Bxxx ,where ever I point the mouse on the frame. Why?
👍YT juice.
Great idea Keith! I will do the same.