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by Guneshs
Wed Mar 07, 2018 3:36 pm
Forum: AIY Projects
Topic: Doesn't finish the sentence
Replies: 11
Views: 862

Re: Doesn't finish the sentence

https://www.raspberrypi.org/forums/viewtopic.php?t=204510 This link shows that there are some problems with January edition due to sdk changes.... https://github.com/google/aiyprojects-raspbian/issues/254 Der was an issue with some soundrc file ....pls take a look at this issue.... And the file u r ...
by Guneshs
Mon Mar 05, 2018 8:43 pm
Forum: AIY Projects
Topic: Doesn't finish the sentence
Replies: 11
Views: 862

Re: Doesn't finish the sentence

Ohhhk...I was going through Ur posted link https://aiyprojects.withgoogle.com/voice/ Please read the last part of this page. Appendix. U can get logs of whatever happening inside the hood when u press the button and say something. So if possible just copy the logs from the time u press the button an...
by Guneshs
Mon Mar 05, 2018 8:22 pm
Forum: AIY Projects
Topic: Doesn't finish the sentence
Replies: 11
Views: 862

Re: Doesn't finish the sentence

I was talking about GitHub repo.
U can download earlier git commits .
by Guneshs
Mon Mar 05, 2018 7:44 pm
Forum: AIY Projects
Topic: Doesn't finish the sentence
Replies: 11
Views: 862

Re: Doesn't finish the sentence

Try to open an issue on github repo....
I hope u are using the latest version of the program.
Like u said....it was working in d beginning so u can just download the particular commit from that repo from past date....
And wen u run the code do u get any output or a warning on d terminal?
by Guneshs
Sun Feb 25, 2018 5:26 pm
Forum: Python
Topic: Projects with OpenCV and Python
Replies: 4
Views: 3802

Re: Projects with OpenCV and Python

Nice....
Recently I came across this.
Pls give it a look if u r interested. :D

https://www.pyimagesearch.com/2015/12/2 ... nd-opencv/
Regards
by Guneshs
Sun Feb 25, 2018 5:15 pm
Forum: AIY Projects
Topic: Doesn't finish the sentence
Replies: 11
Views: 862

Re: Doesn't finish the sentence

Do you have a link to the GitHub repo of the AIY kit ?
I think there is some small bug in the code .
by Guneshs
Sun Feb 25, 2018 5:10 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

Ya correct.Thanks:)
by Guneshs
Sun Feb 25, 2018 5:02 pm
Forum: Python
Topic: Projects with OpenCV and Python
Replies: 4
Views: 3802

Re: Projects with OpenCV and Python

Hi friend how many fps do you get with video stream?
by Guneshs
Sun Feb 25, 2018 4:48 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

I think Your last statement should be rewritten as
use the same transistor with the 470Ω resistor in between the base and and the GPIO pin.
220Ω resistor between 5V and the positive LED terminal
Is this correct?
by Guneshs
Sun Feb 25, 2018 4:37 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

I found it Sir,
It uses

Code: Select all

5 V
220Ω resistor
https://www.amazon.com/Chanzon-100pcs-c ... vse_lbvc_0
A video explaining it.:)
by Guneshs
Sun Feb 25, 2018 4:33 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

https://www.google.co.in/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwiMzvqIv8HZAhUJgI8KHZ7QB-4QjRwIBw&url=https%3A%2F%2Fwww.amazon.com%2FChanzon-100pcs-colors-Emitting-Assorted%2Fdp%2FB01AUI4W5U&psig=AOvVaw3dTpDmGRQMY-EiH05zcvpA&ust=1519662716392061 This is the same LED tha...
by Guneshs
Sun Feb 25, 2018 4:30 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

So what should one do if they want to use such an LED, Sir.
by Guneshs
Sun Feb 25, 2018 4:18 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

No, strangely though It was showing 1 mA in multimeter.
by Guneshs
Sun Feb 25, 2018 3:58 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

Hi,
I found one more LED which changes its color after every 1 second.
Apart from that it has different patterns like dimming and fast slow lighting.
It has RGB colors + white also.

Code: Select all

Its voltage is 4.23 V


Can this be used with pi?
That LED is a bit strange though.
by Guneshs
Sun Feb 25, 2018 3:27 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

Ohh I got it from the diagram.
Thanks:)
by Guneshs
Sun Feb 25, 2018 3:26 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

Re: connecting a very bright white LED to raspberry pi

Thanks for all the knowledge friend.
I was overwhelmed.:)


So to summarise I would need these components:

Code: Select all

13Ω 0.5 W resistor connected in series with +tive side
Base resistor of 2K6Ω
A Transitor (A 2N2222 ll work?)
Thanks.

mod edit, no not 2K6, but 260 Ohm, so 470 Ohm is good too
by Guneshs
Sun Feb 25, 2018 2:24 pm
Forum: Troubleshooting
Topic: connecting a very bright white LED to raspberry pi
Replies: 17
Views: 1472

connecting a very bright white LED to raspberry pi

Hi guys. I was able to connect 5 white LEDS to my raspberry pi. https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=200701 But then they short out and I was back again to where I had started. I found this very bright LED from a china made torch. Can anybody tell me what components would I need t...
by Guneshs
Wed Feb 21, 2018 7:36 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

Re: saving videos taken with raspicam with names in incremental order

ohh.... I had added that code to my another script.
SO it gave me error .
by Guneshs
Wed Feb 21, 2018 6:23 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

Re: saving videos taken with raspicam with names in incremental order

Hi,
It didnt worked .
i get this warning

Code: Select all

File 'timelapsetaken/myvideo1.mp4' already exists. Overwrite ? [y/N] Not overwriting - exiting
Since this is meant to be an automated script , I cant put the "y" to overwrite everytime.

Its not populating the counter on d second run.
by Guneshs
Wed Feb 21, 2018 6:19 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

Re: saving videos taken with raspicam with names in incremental order

Hi buddy, I have solved the error.
I had to put counter in taketimelapsevideo() function in my views.py.
And defined it globally.
by Guneshs
Wed Feb 21, 2018 6:04 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

Re: saving videos taken with raspicam with names in incremental order

Hi friend,

I get an error when i try to run the code:

Code: Select all

TypeError at /taketimelapsevideo
taketimelapsevideo() takes exactly 1 argument (0 given)


I am using python 2.7.9.
Thanks
by Guneshs
Wed Feb 21, 2018 4:18 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

Re: saving videos taken with raspicam with names in incremental order

Hi, I removed the duplicate post. Till now I have achieved to do this. #!/usr/bin/python import time import os import sys import re import datetime import subprocess #from subprocess import call #your_command = "raspistill -o videostaken/timelapse%04d.jpg -t 100000 -tl 5000 &" inputimages = "timelap...
by Guneshs
Wed Feb 21, 2018 3:11 pm
Forum: Advanced users
Topic: saving videos taken with raspicam with names in incremental order
Replies: 11
Views: 901

saving videos taken with raspicam with names in incremental order

Hi I was taking videos from raspicam. It was working. But whenever i went to take another video the old video would be overwritten. I wanted to know how to save videos with different names each time . For eg. "video1.mp4", "video2.mp4", "video3.mp4" It would be really helpful if some one shares some...
by Guneshs
Sun Feb 18, 2018 2:35 pm
Forum: Advanced users
Topic: Rclone setup with a django application
Replies: 1
Views: 354

Re: Rclone setup with a django application

Adding

Code: Select all

--config some_config_file
to the rclone command solved my issue.:)

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