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by david_1234
Mon Nov 04, 2019 1:26 pm
Forum: Beginners
Topic: Raspberry Pi INA219 Tutorial problem
Replies: 15
Views: 983

Re: Raspberry Pi INA219 Tutorial problem

My camera phone is not wroking ....
sorry

but I will show you the setup :

VCC - Pin 17 (3.3V)
GND - Pin 39 (GND)
Scl - PIn 5 (SCL)
Dsa- Pin 3 (SDA)

now I'm trying to use the PI4 with buster installed

Thasnk ,
by david_1234
Mon Nov 04, 2019 12:16 pm
Forum: Beginners
Topic: Raspberry Pi INA219 Tutorial problem
Replies: 15
Views: 983

Raspberry Pi INA219 Tutorial problem

I have done everything it said but while I'm trying to run the example code from ina219 import INA219, DeviceRangeError from time import sleep SHUNT_OHMS = 0.1 MAX_EXPECTED_AMPS = 2.0 ina = INA219(SHUNT_OHMS, MAX_EXPECTED_AMPS) ina.configure(ina.RANGE_16V) def read_ina219(): try: print('Bus Voltage:...
by david_1234
Mon Nov 04, 2019 10:27 am
Forum: Beginners
Topic: INA219 problem
Replies: 0
Views: 470

INA219 problem

Hello , I'm trying to use INA219 device to check device volt\amp when I connect the INA219 to the pi for the first time I can see it in the scan : sudo i2cdetect -y 1 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: --...
by david_1234
Wed Oct 30, 2019 3:03 pm
Forum: Beginners
Topic: problem installing BlueJ on pi4-buster
Replies: 3
Views: 156

Re: problem installing BlueJ on pi4-buster

Otherwise, if this is the desktop-only release, have you done
Code: Select all

sudo apt update
first?

Could it just be a transient error on a site in the mirrors list?
yes I have try update before

and what can I do if this is the problem?
transient error on a site in the mirrors list?
by david_1234
Wed Oct 30, 2019 2:54 pm
Forum: Beginners
Topic: problem installing BlueJ on pi4-buster
Replies: 3
Views: 156

Re: problem installing BlueJ on pi4-buster

I just notice that I download and install
Raspbian Buster with desktop
and not
Raspbian Buster with desktop and recommended software
but still , I don't think it should be an issue
by david_1234
Wed Oct 30, 2019 2:30 pm
Forum: Beginners
Topic: problem installing BlueJ on pi4-buster
Replies: 3
Views: 156

problem installing BlueJ on pi4-buster

Hello , I have try to install bluej - and in every try it get stuck for more then 20 min. I have try to reboot the pi , didn't help Get:21 http://ftp.harukasan.org/raspbian/raspbian buster/main armhf libxt-dev armhf 1:1.1.5-1+b3 [390 kB] Get:21 http://ftp.harukasan.org/raspbian/raspbian buster/main ...
by david_1234
Wed Oct 30, 2019 1:59 pm
Forum: Beginners
Topic: pi2 with jessie can't do "apt upgrade"?
Replies: 6
Views: 380

Re: pi2 with jessie can't do "apt upgrade"?

OK
Thanks !
by david_1234
Wed Oct 30, 2019 1:04 pm
Forum: Beginners
Topic: pi2 with jessie can't do "apt upgrade"?
Replies: 6
Views: 380

Re: pi2 with jessie can't do "apt upgrade"?

OK
this is what I thought
I will upgrdae the all unit

and there is no problem running buster on PI2? hardware wise?

Thanks !
by david_1234
Wed Oct 30, 2019 11:51 am
Forum: Beginners
Topic: pi2 with jessie can't do "apt upgrade"?
Replies: 6
Views: 380

pi2 with jessie can't do "apt upgrade"?

Hello, I have an old working PI 2 with jessie , that working ~ 2 years. up until now I didn't need to add nothing to it ,so I ddin't do "update\upgrde " all that time today when I try to run update I got this error : E: Failed to fetch http://mirrordirector.raspbian.org/raspbian/pool/main/f/flask/py...
by david_1234
Wed Oct 30, 2019 9:41 am
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Re: Turn Your Raspberry Pi into a Bluetooth Beacon?

I read this in the morning :-) - Thanks
but still not wroking ....
when you run the 3 commands on the pi
do you get the notification on your phone?

do you have any special google accont setting?

what if I don't have google accound , will it still work?
by david_1234
Wed Oct 30, 2019 9:20 am
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Re: Turn Your Raspberry Pi into a Bluetooth Beacon?

now it's working it's seem that I need to enable GPS and setting-goolge-near_by_devices on my android phone . now when I run the beacon scanner application on the phone I can see the beacon but shouldn't I also see it automatically while my phone bluetooth is on? and also when I run the google -find...
by david_1234
Mon Oct 28, 2019 3:56 pm
Forum: Beginners
Topic: PI4-buster Vs. PI3-stretch
Replies: 2
Views: 259

Re: PI4-buster Vs. PI3-stretch

OK , Thanks (As I thought - but wanted to be sure)

and on the other issues?
by david_1234
Mon Oct 28, 2019 3:29 pm
Forum: Beginners
Topic: PI4-buster Vs. PI3-stretch
Replies: 2
Views: 259

PI4-buster Vs. PI3-stretch

Hello , up until now I run my code on PI3-stretch wanted to know if there are any changes I need to do in the setting when moving to buster ? I want to remove the pi icons at startup,diable the black screen after 10 min , show my own logo in boot this is what I did until now: Sudo nano /boot/config....
by david_1234
Mon Oct 28, 2019 8:04 am
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Re: Turn Your Raspberry Pi into a Bluetooth Beacon?

3B+
with raspbian-stretch

and my phone has
Bluetooth® v 5.0 (LE up to 2Mbps) (According to Samsung website)
by david_1234
Sun Oct 27, 2019 4:22 pm
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Re: Turn Your Raspberry Pi into a Bluetooth Beacon?

I saw and try this instructions also
got the same problem

I'm using Samsung A8
and Tablet lenovo a10-30

is there any way to check - maybe this is the problem?

I thought that the BLE is a standart using of Bluetooth - maybe this is my mistake?

Thanks ,
by david_1234
Sun Oct 27, 2019 3:29 pm
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Re: Turn Your Raspberry Pi into a Bluetooth Beacon?

I'm trying both ways
on one tablet I'm running the android app - "Beacon Scanner"
and on another tablet just running the normal bluetooth scanner
I have try this on 2 units (2 raspberry pi ) - didn't get nothing
by david_1234
Sun Oct 27, 2019 3:02 pm
Forum: Beginners
Topic: Turn Your Raspberry Pi into a Bluetooth Beacon?
Replies: 11
Views: 522

Turn Your Raspberry Pi into a Bluetooth Beacon?

Hello , I'm trying to do as it say in this guide in order to broadcast and advertise my webpage https://circuitdigest.com/microcontroller-projects/turn-your-raspberry-pi-into-bluetooth-beacon-using-eddystone-ble-beacon 1. I have enable the Bluetooth 2. make it discoverable 3. didn't get any errors w...
by david_1234
Sat Oct 26, 2019 7:41 am
Forum: Beginners
Topic: Help installing Netflix on PI3
Replies: 7
Views: 596

Re: Help installing Netflix on PI3

1. I know -I install it , opened it , enter Netflix website - and got the same error. so it didn't help - I mention this . 2. so you think that if I will upgrage the PI from Stretch to Buster it might work ? I have all kind of other programs that are running on the pi right now , will they still wor...
by david_1234
Thu Oct 24, 2019 6:08 am
Forum: Beginners
Topic: Help installing Netflix on PI3
Replies: 7
Views: 596

Re: Help installing Netflix on PI3

:-) I have no problems with the GREAT people and help I get here, it just I'm trying to make it work more then 1 month - and I didn't think it will be so hard to do... I understadn the proboem is Netflix , *** I have try the link you post - this is for chromuim 74 , and pi 3 for some unknown reason ...
by david_1234
Tue Oct 22, 2019 6:09 pm
Forum: Beginners
Topic: Help installing Netflix on PI3
Replies: 7
Views: 596

Re: Help installing Netflix on PI3

Something is not working for me , this is what i did : 1. download and install Vivaldi Linux DEB ARM, 2. added the User-agent as it said 3. try to make it run in Chromuim and in the Vivaldi browsers get the same error why? I have notice that it said : AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69...
by david_1234
Tue Oct 22, 2019 1:53 pm
Forum: Beginners
Topic: Help installing Netflix on PI3
Replies: 7
Views: 596

Help installing Netflix on PI3

Hello , I'm using PI3 with this version install : PRETTY_NAME="Raspbian GNU/Linux 9 (stretch)" NAME="Raspbian GNU/Linux" VERSION_ID="9" VERSION="9 (stretch)" VERSION_CODENAME=stretch ID=raspbian ID_LIKE=debian HOME_URL="http://www.raspbian.org/" SUPPORT_URL="http://www.raspbian.org/RaspbianForums" B...
by david_1234
Thu Oct 17, 2019 5:43 am
Forum: General discussion
Topic: how to fix " 'apt --fix-broken install" error?
Replies: 11
Views: 657

Re: how to fix " 'apt --fix-broken install" error?

the version of the chrom is 72 and can't be upadte
I will start a new post

Thanks ,
by david_1234
Wed Oct 16, 2019 9:25 am
Forum: General discussion
Topic: how to fix " 'apt --fix-broken install" error?
Replies: 11
Views: 657

Re: how to fix " 'apt --fix-broken install" error?

yes ,
they say to remove all the chrome extensions
and if it's not helping - to reinstall the chrome

I have done all this before - didn't help
by david_1234
Wed Oct 16, 2019 8:18 am
Forum: General discussion
Topic: how to fix " 'apt --fix-broken install" error?
Replies: 11
Views: 657

Re: how to fix " 'apt --fix-broken install" error?

I have done everything is said in the guide in the demo webpage I saw the demo movie running , also it said that he detect the and unsing Widvine when I enter netflix I can see the trailer running in the background , but when I want to see the movie I get this error: This title is not available to w...

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