Raspberry Pi

2 updates since last visit
Announcement 1 Project14 | Volunteer to Judge the Proving Science Competition!
Announcement 2 Linaro Connect Sept 22-24 features Ultra96-V2Announcement 3 Connect Xilinx FPGA Soft Processor to ST Micro SensorAnnouncement 4 Planned maintenance scheduled for 5:00 PM CT on Thursday September 24thAnnouncement 5 Vintage Upcycling with Raspberry Pi or Arduino Workshop (Zero to Hero) Series (Win a Free Book and a Raspberry Pi or Ard…Announcement count
Profile Photo
So it has been awhile since I have been on E14 and I was curious if it is worth the time of sharing out a review of the new Crowpi2 when I finally get mine.   I was going to share out the news for kickstarter and everything it is claiming to offer but previously I kept getting complaints if I wasn't the original author of information that was… (Show more)
Profile Photo
This project is done with Open Source Computer Vision Library (OpenCV). OpenCV was designed for computational efficiency and with a strong focus on real-time applications. So, it's perfect for real-time face recognition using a camera. To create a complete project on Face Recognition, we must work on 3 very distinct phases:Face detection and data… (Show more)
Profile Photo
Help!   I'm a complete noob at Python, although do have a background in computer hardware and electronics.   I have a Pi B+ and a PiFaceDigital 2 - all working fine and I can control each of the outputs from the emulator and the command line in code using one of the examples provided etc.   I want to create a programe that does the following:  … (Show more)
Profile Photo
If there is one add on for the Raspberry Pi that I have seen frequently requested, it has got to be a portable screen, and preferably a touch screen. There is no wonder, either, with the advent of smartphones and tablets that touch screens that are capacitive or resistive are verily sought after. Especially for development.   It is no secret that…
Profile Photo
Raspberry Pi Aficionado Quiz Do you know your Pi from Pie? Technical Specifications | GPIO Pin Out | Benchmark Tests | Comparison Chart | FAQ | Quiz | Quiz II | Pi Accessories | Pi Projects | RoadTest   Are you a Raspberry Pi aficionado? As we were getting ready for the launch of the Raspberry Pi 4 Model B, we got to talking about Pi…
Profile Photo
Raspberry Pi Aficionado Quiz II Technical Specifications | GPIO Pin Out | Benchmark Tests | Comparison Chart | FAQ | Quiz II | Featured Parts | Quiz I | Pi Accessories | Pi Projects | RoadTest | Raspberry Pi   In 2019 we asked "Do you Know your Pi from Pie?" with our Raspberry Pi Quiz. With the launch of the new Raspberry 4 Model B 8GB and…
Profile Photo
Help!   I'm a complete noob, although do have a bit of a background in programming.   I have a Pi B+ and a PiFaceDigital 2 - all working fine etc..   I want to create a programe that does the following:   1)     Wait for an input on one of the inputs (a push switch or similar - there will be four connected) 2)     When a push switch is… (Show more)
Profile Photo
Hallo Gemeinschaft,   Ich nutze einen "PiZero V1.1 Revision 9000c1" mit einem "elemt14 EnOcean Pi 868" Aufatzfunkmodul (https://www.element14.com/community/docs/DOC-55169/l/enocean-pi-transforms-raspberry-pi-into-a-wireless-gateway). Nun probiere Ich mittels C++ API (EnOceanLink… (Show more)
Profile Photo
I was looking at Smartedge IIOT Gateway programmer's reference manual and it talks about an ATTiny. Looking at the PCB, I was able to find an ATTiny88 (U49) close to the watchdog enable jumper (J33).   I guess that this ATTiny handles the watchdog, but I'm not sure. There is any manual that explains about this? Is this ATTiny upgradable? How to… (Show more)
Profile Photo
Hello everyone,   My question is, would it be possible to power the Official Raspberry Pi Touchscreen and Raspberry Pi 3 b+ from a lipo battery?   Any recommendations? I have tried the Power Boost 1000c from Adafruit. The touchscreen draws too much for the 1000c.   Thank you for your time and help.   Trent
Profile Photo
  **Small update: [Oct.13.19] Remember to also plug your audio into another speaker system as well.  Today I thought I had this issue again so  I ran the fix and was getting frustrated that it wasn't working.  Turns out that my speakers on my old monitor that I am using finally went and now I have to find a low powered replacement so remember to… (Show more)
Profile Photo
I got a Raspberry Pi 3 from TinyDeals to review on my Youtube channel. However, when I run Raspbarian (I tried two different SD cards) or RetroPie I get a yellow lightning bolt in the top right corner. I understand this means "undervoltage".   I am using the official Raspberry power supply (I have two, brand new) and tried different phone… (Show more)
Load more items