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by bonzadog
Tue Jul 17, 2018 8:36 am
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

Recomended power supply is 5v 2.5A at the board. The official power supply is actually 5.1v to compensate for voltage drop over the supply cable. If in doubt, buy the reasonably priced official power supply. It's always worth noting that we have sold MILLIONS of devices in to commercial or industri...
by bonzadog
Tue Jul 17, 2018 8:26 am
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

Well, the question has been answered: No Spec from RPi but some by other people. I don't believe that is the case at all. Perhaps you could detail a necessary specification which has not been officially provided? I had done that by providing an example in a previous comment. Or take a look at other...
by bonzadog
Mon Jul 16, 2018 9:49 am
Forum: General discussion
Topic: A Case for RPi
Replies: 8
Views: 435

Re: A Case for RPi

Have you considered patents? Is reselling that case (sounds like this is your intention) allowed? Does it infringe on any existing patents ( China can get away with it, but if you aren't in China, you likely won't) That is applicable for other cases I have seen......But is this a patent infringemen...
by bonzadog
Mon Jul 16, 2018 9:47 am
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

Have you asked or looked at the RS and Element14/Farnell websites as they are the actual people who make and sell these devices? RaspberryPi design them, but then license that design out. I'm not saying they have what you need, but worth a go if you cannot find it on here. (apart from the Zero's) T...
by bonzadog
Sun Jul 15, 2018 4:35 pm
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

DirkS wrote:
Sun Jul 15, 2018 4:31 pm
bonzadog wrote:
Sun Jul 15, 2018 4:25 pm
Thank you for your input. But who is Jamesh?
memberlist.php?mode=viewprofile&u=406
Thank you.
by bonzadog
Sun Jul 15, 2018 4:27 pm
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

Have you asked or looked at the RS and Element14/Farnell websites as they are the actual people who make and sell these devices? RaspberryPi design them, but then license that design out. I'm not saying they have what you need, but worth a go if you cannot find it on here. (apart from the Zero's) T...
by bonzadog
Sun Jul 15, 2018 4:25 pm
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

I have some technical literature about the RPi's but nothing that is of real meaning. Jamesh is currently creating / compiling / collating a single Technical FAQ but I believe nearly all the technical information you are seeking is already documented and publicly available, albeit spread around a l...
by bonzadog
Sat Jul 14, 2018 8:19 pm
Forum: General discussion
Topic: A Case for RPi
Replies: 8
Views: 435

Re: A Case for RPi

The case looks like it is to be used with a Pi emulating a Nintendo device. I would look for a more generic case for a consumer/commercial project that I would be selling. Possibly one that I could add my own branding to. You are probably right, but actually, the case looks great. There is an opena...
by bonzadog
Sat Jul 14, 2018 2:08 pm
Forum: General discussion
Topic: A Case for RPi
Replies: 8
Views: 435

Re: A Case for RPi

broken link Corrected from another of your posts (I'll give you the benefit of doubt that you're not spamming). https://www.amazon.co.uk/Retroflag-VERSION-Functional-Shutdown-Raspberry/dp/B07D7BZZGB/ref=sr_1_1_sspa?ie=UTF8&qid=1531567728&sr=8-1-spons&keywords=retroflag+nespi+case%2B&psc=1 Definitel...
by bonzadog
Sat Jul 14, 2018 11:43 am
Forum: General discussion
Topic: A Case for RPi
Replies: 8
Views: 435

A Case for RPi

14.7.2018 I thought that some of you may be interested in this: I have found and bought this case - CASE + from retroflag https://www.amazon.co.uk/Retroflag-VERS ... e%2B&psc=1 to be very useful. The case has an ON/OFF switch and a push switch on the case! The case looks good and I will be soon rele...
by bonzadog
Sat Jul 14, 2018 11:32 am
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

Example: Max-Max of Supply voltages (+ ripple), Min-Max Temperature, Humidity. etc. Power supply specifications - not a reference to the "recommended " Power supply but a true specification. As stated in the documentation for the Raspberry Pi. voltage: 5.0v +/-0.25v Max/min temperatures: -40 to +85...
by bonzadog
Sat Jul 14, 2018 4:05 am
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Re: Hardware Specification of the RPi's

I have some technical literature about the RPi's but nothing that is of real meaning. Compare the specs of the Pi with other HW there is a deficit of into. Example: Max-Max of Supply voltages (+ ripple), Min-Max Temperature, Humidity. etc. Power supply specifications - not a reference to the "recom...
by bonzadog
Fri Jul 13, 2018 2:08 pm
Forum: Add-ons
Topic: Hardware Specification of the RPi's
Replies: 22
Views: 854

Hardware Specification of the RPi's

I have some technical literature about the RPi's but nothing that is of real meaning. Compare the specs of the Pi with other HW there is a deficit of into. Example: Max-Max of Supply voltages (+ ripple), Min-Max Temperature, Humidity. etc. Power supply specifications - not a reference to the "recomm...
by bonzadog
Mon Jul 02, 2018 9:17 pm
Forum: Beginners
Topic: Network error: Software caused connection abort - PuTTY Fatal Error
Replies: 12
Views: 4518

Re: Network error: Software caused connection abort - PuTTY Fatal Error

I have this problem too. WH: RPi 3 B+ (lastest HW) Stretch version 06-2018 Pi IP : 192.168.178.85 ping from pc works 2ms VNC Works no problem putty and winscp I get the error " Software caused connection abort ." On an RPI 2B with stretch 6-2018 VNV, putty and winscp works which I took to mean that ...
by bonzadog
Sun Jul 01, 2018 2:34 pm
Forum: Raspbian
Topic: SD Copy causes "cannot partition " error
Replies: 2
Views: 150

Re: SD Copy causes "cannot partition " error

LTolledo wrote:
Sun Jul 01, 2018 1:15 pm
try

$ sudo -i

to become root
then run piclone again
Thank you for your input.

Is that not the same a sudo piclone?

I tried that sudo -i (also sudo su) but got no devices displayed from device and to device boxes. (is same a sudo piclone)
by bonzadog
Sun Jul 01, 2018 12:39 pm
Forum: Raspbian
Topic: SD Copy causes "cannot partition " error
Replies: 2
Views: 150

SD Copy causes "cannot partition " error

1.7.2018 RPi 2 + Stretch 06-2018 Updated User: pi with a new Passsword Hello, Since the latest version, I have a strange error when attempting to copy the SD to a USB SD. Starting the sd copy from the menu, the copy programme starts but ends with a " cannot create a partition " error. So I formatted...
by bonzadog
Sun Jun 10, 2018 11:28 am
Forum: Raspbian
Topic: Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline
Replies: 3
Views: 295

Re: Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline

I've decided to completely re-install but this time use the opencv3.3.1 instead of the 3.4.1 on my RPi3.

So I think we close this now, thanking you for your assistance

BD
by bonzadog
Fri Jun 08, 2018 9:24 am
Forum: Raspbian
Topic: Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline
Replies: 3
Views: 295

Re: Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline

Thank you for your assistance. It did not work I hade previously tried sudo dpkg -f install sudo dpkg --configure -a I think a module inst2.0 was added to make opencv run but I have no log on that. I hope I do not need to wipr the SD and reinstall all. BD pencv1:~ $ sudo apt full-upgrade Reading pac...
by bonzadog
Thu Jun 07, 2018 9:47 am
Forum: Raspbian
Topic: Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline
Replies: 3
Views: 295

Error on update : files list file for package 'libapt-inst2.0:armhf' is missing final newline

Raspberry pi 3 Stretch Can someone please advie me on how to remove this problem [email protected]:~ $ sudo apt-get update && sudo apt-get upgrade Hit:1 http://raspbian.raspberrypi.org/raspbian stretch InRelease Hit:2 http://archive.raspberrypi.org/debian stretch InRelease Reading package lists... Done Rea...
by bonzadog
Mon Jun 04, 2018 11:26 am
Forum: Python
Topic: [solved ]Warning **: Error retrieving accessibility bus address:
Replies: 4
Views: 9329

Re: [solved ]Warning **: Error retrieving accessibility bus address:

Using Debians STRETCH on the raspberry pi I received this error: sudo apt-get update && apt-get dist-upgrade..... [email protected]:~ $ sudo apt-get install at-spi2-core Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: at...
by bonzadog
Sun Apr 29, 2018 6:18 pm
Forum: C/C++
Topic: IDE for C++ development
Replies: 20
Views: 6107

Re: IDE for C++ development

Although this panel sometime ago, I would like to refine the original question.

What is a good C/C++ development system comprising C/+C++ editor , using the local compilers AND
a Debugger GUI ?
I do not think Geany has a debugger.

BD
by bonzadog
Tue Apr 17, 2018 10:09 am
Forum: General discussion
Topic: 18 GbSD Card copie to PC, copy from PC to new 16GB SD
Replies: 11
Views: 768

Re: 18 GbSD Card copie to PC, copy from PC to new 16GB SD

The only relabel way I have found to shrink images of SD cards is to use a Linux pc. This is how I do it. I have an old pc running ubuntu server 12 that has only samba on it and ssh enabled, so I can access it from my main pc. so I copy the image file that I want to shrink on to the pc using samba ...
by bonzadog
Wed Apr 11, 2018 6:22 am
Forum: Advanced users
Topic: Updaing user programmes on multiple WiFi connected RPis
Replies: 1
Views: 116

Updaing user programmes on multiple WiFi connected RPis

11.4.2018 Hello all, I have a number of RPi all connected via WiFi. All this works well. A CRON job performs an apt-get Update and dist-upgrade at regular intervals --also work well. MQTT send sensor data to the RPi Server (also the Brocker). Since they are on a battery (12 Gel-Lead 45Ah) with a 12V...
by bonzadog
Sat Mar 24, 2018 2:40 pm
Forum: Python
Topic: Why is there two versions of python3 in the new stretch version
Replies: 3
Views: 289

Re: Why is there two versions of python3 in the new stretch version

There is no sign of python3.4 on either of my Pis running latest Raspbian, Are you sure it didn't get dragged in by some other package you have installed that depended on it ? PeterO You are correct.....I copied the original image and there was no Python 3.4.1 - I should have checked that before I ...
by bonzadog
Fri Mar 23, 2018 3:39 pm
Forum: Python
Topic: Why is there two versions of python3 in the new stretch version
Replies: 3
Views: 289

Why is there two versions of python3 in the new stretch version

23.3.2018 Hello, I have found that there are two version of Python3 : Python3.4.1 and python 3.5.1 until I started to build opencv3.3.1 on the rpi3 this went unnoticed. I made 3.5.1 the default python. It was only an issue then I attempted to build the Opencv3.3.1 that this came to be a problem. The...

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