Raspberry Pi

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I have a PiFace on a RaspberryPi, and it works great, but there is a several second delay between when the input switches to when the script responds. Can someone tell me where to find/change this delay time? Thanks, Jim
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  Unboxing the Raspberry Pi 3 Model A+ Buy The Raspberry Pi 3 Model A+ Buy Raspberry Pi 3 Model A+   Introducing the Raspberry Pi 3 Model A+, the latest product in the Raspberry Pi 3 range. Like the Raspberry Pi 3 Model B+, it boasts a 64-bit quad core processor running at 1.4 GHz, dual-band 2.4 GHz and 5 GHz wireless LAN, and Bluetooth…
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NEW! Raspberry Pi 3 Model B Frequently Asked Questions Comparison Chart Technical Specifications Unboxing Video 40 Pin Out   Gaming is the perfect way to help newcomers to the Raspberry Pi to connect it with a recognisable lifestyle technology. It's the perfect stepping stone to bring people eye-to-eye with the Raspberry Pi; if it can play all…
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Hi. You send quite a few emails to me each week.  You were very good at alerting me to deals and specials, BUT ...   what is it with wrong (oh dear Fake?) emails and emails that look like links to 10% discounts that won't open a browser.  Have you fired your good staff?   I tried clicking on URLs in your emails and did not get to the 'great… (Show more)
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hello all,   i wanne build me a matcher. I wanne write a script in python opencv on the raspberry. the script needs to do like on the one hand opens a livestream video for detecting a template that i load in in the biginning from the script.   can you help me with it?   maybe by posting a script that do all wath i need?   thanks for helping… (Show more)
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Hi,   I'm working actually on a professional RS422/RS485 shield for the Raspberry Pi. I wasn't satisfied with the shields on the market. They are very simple and have some disadvantages. My shield comes with the following features:   RS422 (full duplex) support RS485 (half duplex) support galvanic isolation between PI and interface indicator… (Show more)
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I am attempting to download the Jessie OS version of Rasbian but I can not find this version or even download it  through NOOBS since it is not one of the OSs that NOOBS supports.  I was able to get the Jessie version about 1 week ago but it seems it is no longer available.  Was it removed or am I not looking at the right places ?  … (Show more)
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Hey, this is my first post to Element14! I came here from The Ben Heck Show, so naturally, like other semi-geeks, I decided to embark on a bunch of Raspberry Pi projects.   One of these projects is actually inspired from various other sources, and that's to build a small Beowulf Cluster out of Raspberry Pis. I'll start with a 16 node and upgrade… (Show more)
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I've been blogging about my experience in Road Test reviewing the Ultimate Raspberry Pi Bundle. As a part of this Road Test I'm creating a Fridge/Freezer Temperature Alarm system for our local food shelf, Channel 1. You can see where this Road Test started for me here In this post I'll bring together all the steps required to build your own… (Show more)
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The good folks at the Raspberry Pi Foundation will launch a new magazine called Wireframe on November 8th, 2018 which is dedicated to showcasing Indie Video Games industry as well as including reviews, how the top games are made and how to make your own games.  This is quite timely since it is something I am personally interested in and currently… (Show more)
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Afternoon just bought a RPI desktop box, and installed the RPI.  All good.   As part of testing, I pulled the power from the unit (power does go off regularly in our area) and then powere the unit back up again.  The desktop unit does NOT power up the RPI until a human presses the power button.  This is is a different logic to a regular RPI which… (Show more)
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I'm trying to add WiFi to a Compute Module, but don't want to use a USB Dongle, because I need the WiFi to be permanent. Does anyone have any suggestions on what model WiFi module I should use and which communication protocol I should connect it with? If anyone has done this kind of interfacing, any help would be appreciated.
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