52 Topics
Having just acquired a Raspberry Pi Model 3, I am attempting to set it up as an NAS. So far I have set up the Raspberry Pi OS and configured samba. It appears to be working fine except for one minor problem. While I can remote in using TightVNC, I …
Hello everyone, I'm in the early planning stages of a personal project to set up a smart home automation system using a Linux-based Raspberry Pi setup. My background is in electronics and embedded systems, but I'm relatively new to working with Linux for this kind of application. I’m hoping to …
I had a project where I used a raspberry pi, but I had to switch to orange pi. Does anyone know what's the best way to get it working?
Why I want this, is because this is my passion project that I have been want to do this from a long time and I want to get my hands dirty with using the lowest programming language level. Like machine code (binary code). I don't mind if this project is …
Python code for detecting monkey using raspberry pi and if it is detected then a signal has to send to power amplifier to generate sound
I was wondering if someone can create the printer with raspberry pi ? Will pay the price for the costs of labor, materials, etc. or maybe you can recommend someone to make it? Like this https://exciting.io/2012/04/12/hello-printer/
Hi I am coding a raspberry Pi to light up 5 LEDS for a binary number. I am missing some code because I am not sure what to put there, and my output is not coming out correctly. My output is below How many bits? 5 Enter the pin number …
I'm looking for software that will allow someone at one end to talk into a camera and stream to a Raspberry Pi on the other end. It's going to be a prop for a live action role play game I'm running for later in the year and I'd like to …
I'm making a device that will display the weeks and days until a specific date (in this case my wifes maternity leave start). I am using a Raspberry Pi with a 4" screen. The plan is to use a python script to display full screen the weeks and days left …
I have a technical room in my flat where I have (among other things) two meters counting the use of hot and cold water. To automate the task of reading these counters I want to use a Raspberry PI model 3 with a camera module, controlling the process from an …
Hello guys, hope you all fine,, I have a problem when coding using python and opencv. My project is to track the ball in model soccer pitch using raspberry pi camera. I want the camera to track the ball and give an alert when the ball crosses the boundaries of …
I want to stream some random data from a wifi chip to another ip(cellphone or tablet). How shall I do it?I want to stream data at 30mbps or more. The hardware that I want to use is first a laptop ( make it send via a router to another computer). …
Hello everyone i heard about this new but not new technology, which pays you to rent your free HDD space for cloud purposes. I like to ask is there anyone which can give me some more info about this? Am planing to invest about $150 - $200 for Raspberry Pi …
What it says on the tin. I'm looking for a good voice/chat server I can run on a RasPi 3 running Raspbian Jessie. TeamSpeak is Intel only as best I can tell. EDIT: Dangit. Every single time I jump on this forum thinking "These guys will know, but let me …
Hi All, I am building a personal jukebox and looking to run this off of a raspberry pi, originally I started out using mopidy, but found all of the interfaces lack the general features that I really like and need, and the speed in actually touching some services and playing …
My code is: var customIcons = { restaurant: { icon: 'http://labs.google.com/ridefinder/images/mm_20_blue.png' }, bar: { icon: 'http://labs.google.com/ridefinder/images/mm_20_red.png' } }; function load() { var map = new google.maps.Map(document.getElementById("map"), { center: new google.maps.LatLng(37.4805016667, 126.952741667), zoom: 12, mapTypeId: 'roadmap' }); var infoWindow = new google.maps.InfoWindow; // Change this depending on the name of your …
Hi, I have a raspberry pi in which I use kweb in kiosk mode. To display a webpage. What I am trying to do is to be able to navigate through the webpage using my phone. What I am struggling with is how can I make this kind of connection …
I'm wanting to get into software development specifically for the aerospace industry (but its not a must). I'm lookin to start building projects as part of my portfolio using a raspberry pi or aurduino and to either scratch build or programming an existing drone. I gave a small amount of …
I'm trying to get my Mint desktop computer's home directory and my Debian media server's movies/shows directoiries backed up. When this is all said and done I'll be backing everything up to a 5 TB external USB HDD with it's own powers source connected to a Raspberry Pi 2 stored …
I've been wanting to build a backup server for my Mint desktop as well as for my Debian media server for a while now. To save money I purchased a Raspberry Pi 2 and I'm going to store it at a friends house who owns an ISP and thus has …
I was wondering if there were any USB powered web cams for the Raspberry pi that are specifically No-IR. I know about the camera module which plugs directly into the board, I was wondering however if there are any alternatives, usb powered so I could perhaps plug in more than …
I'm planning to set up my own private virtualization server at home with the following hardware setup: Motherboard: MSI X99S SLI PLUS, Socket-2011-3 CPU: Intel Core i7-5820K, Socket-LGA2011-3 Memory: Max 128 GB DDR4 RAM (starting with 32 or 64 GB RAM) PSU: Cooler Master G550M, 550W PSU Server box: Cooler …
Hello, I made some code using Pydev, python. codes worked well and resulted good. but when I run it on the raspberryPi, errors occurred and it didn't work well. Of course, I couldn't get proper results.. print ser.readline() AttributeError: 'int' object has no attribute 'readline' File "gpste.py", line 103, in …
Well I done it! Got bored after the holidays and bought a Raspberry Pi credit card sized computer ($35), the least expensive LED TV and a Logitech wireless Keyboard/Mouse combo. The way I ordered the kit it cost almost twice as much, but it came with a good 2.5A powersupply, …
I am try to make a program that alows the user to input their username and password to recive a set of options. Right now the options are to look at a file or quit. In order to complete it I need to know how to turn of the visability …
On my Raspberry Pi computer I did a search for PIL and matplotlib with apt-cache search python but could not find anything close in the list. Is PIL/Pillow and matplotlib available for Linux and what is it called? The Raspberry Pi has Python27 and Python32 installed.
Hey all. I'm facing a bit of a challenge and and having a hard time trying to figgure out how do do this. Basically I have two computers (Raspbery Pi's) that I'm using. One (Pi A) is acting as a remote and sends a request to the receiver (Pi B). …
Just in time for the season, a star. (Playing with my grandson on the Raspberry Pi computer)
Hello everyone, I am working on Linux PC and want to make a program to get data from RaspberryPi(another Linux machine). Both machines are connected together by CAT5 cable directly without any Switch or Hub. Linux PC hostname is mike and IP is 192.168.93.12 Raspberry hostname is pi and IP …
I was working on my raspberry pi creating a game called raspberrysnake from code out of a book. I entered the code exactly as shown... I had a few errors which turned out to be missing characters or mistyped characters. Finally, after catching these, I ran it through the command …
I know there are benchmarking programs that exist, but I've decided that as an exercise, I want to try and create some sort of simple benchmark program to test schedulers of my Raspberry Pi (CFQ, noop, deadline). I have been switching the schedulers and testing some linux commands using time …
So... I would like to work on a program that will work on trilateration using wifi signals (as I understand it, much like Google does for indoor GPS fall-off). Sadly, I don't think I have the expertise (yet) for this, and I am looking for some input on where to …
My organisation is about to deploy 500+ Raspberry Pi's(running Debian) across the country. I have been given the task of configuring these devices. Configuration depends on specific installation, so cannot be configured before installation and the staff at the remote site seriously lack skills. BTW These remote sites are all …
Hi, I have a raspberry pi and was wondering if it was possible to detect button presses from a webpage in python. I have a robot arm and can control it using this code: #!/usr/bin/env python #ROBOT ARM CONTROL PROGRAM # MoveArm(1,[0,1,0]) @Rotate base anti-clockwise # MoveArm(1,[0,2,0]) @Rotate base clockwise …
in my i.t lesson we were intoduced to 'raspberry pi' within 'Python' and for my homework i have to explain what we did in the lesson. It says i have to include what 'input' is when coding a programme. Please help and reply as soon as possible and keep in …
Hey everyone! Hosftra comp sci grad here who got into IT for my career. I think I remember Dani from college! So happy to finally register for this awesome community! I'd like to get back into programming a tiny bit with arduino and the Raspberry Pi. See ya around the …
I need to link a momentary push swith to a raspberry pi. I need to know if it's possible to make the mps issue either a command to the Linux OS or a command to the browser that replicates pushing a specific HTML button a page in the browser? What's …
Hello everyone! I have made a game intended for the Rasberry pi in python. It is called Pi Blocks, but all of my friends with windows want to play it, so I've been trying and trying to get the game into an exectutable format, but nothing seems to work! I've …
I am using Debian Linux and Python 2.7 with PIL. I want to capture an image from a webcam and store it in a file. What are the ways in which this can be done? Also,I want to covert the captured image for modification using Scipy. What is the procedure.for …
this is the error I am gtting. webide@raspberrypi /usr/share/adafruit/webide/repositories/my-pi-projects/temp4 $ sudo python temp4.py 86/1023 => 0.277 V => 27.7 °C 86/1023 => 0.277 V => 81.9 °F Traceback (most recent call last): File "temp4.py", line 55, in <module> display_temp() File "temp4.py", line 25, in display_temp temp = int(temperaturef [0]) # …
I'm trying to extract some metadata from a m4v file. I'm looking for the duration, height, width, etc. I do all my programming on a Raspberry Pi and was looking at gexiv2 but could not get it going. I got exiftool working though. My script looks like this: import exiftool …
The news wires have been buzzing over the weekend after it emerged that the Raspberry Pi website had been hit by a 'million zombie' Distributed Denial of Service (DDoS) attack during the week. Although the outage was relatively brief, with the Raspberry Pi Foundation admitting the attack with a Twitter …
Hello. I'm a complete Python beginner and I'd like to know how to add a fail-safe to your code so that the script is stopped after a certain phrase or key combination has been given as input. To explain further, I'm playing around with a Raspberry Pi at work. I …
I know there are plenty of other places to get info or code snippets for **microcontroller programming** (especially **arduino**). Out of all the boards/sites I visit, I like the **DaniWeb** format the most. I was wondering if a **microcontroller** or **arduino** section could have a home here. Or would that …
Anyone use this distribution? I have a big big problem with the keyboard -- it misses characters or irradically repeats random characters. I might press a key quickly once and the driver will repeat it 100 or more times. Other times it misses the key altogether.
Hey! Im fairly horrible(and new) at networking :) But i have been trying to setup a Mumble server on my newly accuired Raspberry Pi (running debian wheezy). Now the server works internally. And have setup a virtul server path with my D-LINk router to my servers local ip. But nobody …
Hello there, i wonder if anyone can help me, i needed to build a program, either file server hosted on my Pi or a build a FTP that can read whatever is on my Pi. Can u guys tell me Which one is more doable? I have LAMP all set …
I read that the [URL="http://en.wikipedia.org/wiki/Raspberry_Pi"]Raspberry Pi computer [/URL]has been released. It's a tiny little thing that is about the size of a billfold, uses an SD card, and runs Linux. Best part is, it costs about $35. Yes, you read that right. Anyone checked into it, acquired one, plan to …
i hope someone can help me out here, i would like some help here anyone. i want to build an infrared transmitter/receiver system to connect to my pc through the USB port. The Infrared transmitter/receiver device will act as a sensor system to detect any movements made at the doorway …
Hello! I want to build my own linux computer from scratch. I mean like soldering a cpu and some other stuff to a board and have it running linux. I'm looking for the simplest possible thing here. Kind of like a homebrew [URL="http://www.picotux.com/"]PicoTux[/URL]. No display (yet) just a cpu (I'm …
The End.