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Raspberry Pint
Приєднався 2 чер 2020
The official channel of Raspberry Pint London. We are a group of digital makers who meet once a month or so in London, England.
Join us on Twitter (@RaspberryPint), Facebook (@Raspberry Pint), and Meetup (Raspberry Pint).
Join us on Twitter (@RaspberryPint), Facebook (@Raspberry Pint), and Meetup (Raspberry Pint).
Richard Sewell - On Taking Your Daft Ideas Seriously
Air Giants builds large inflatable, interactive robots. Richard Sewell of Air Giants www.airgiants.co.uk/ walked us through the Air Giants origin story, and ruminated on how daft ideas turn into companies.
Переглядів: 5
Відео
Ethan Wayland - Raspberry Pi Satellite Flight Computer
Переглядів 17821 день тому
Discussing the USU GASPACS satellite mission and the USU GASRATS satellite mission. Overviewing the software/hardware involved in interfacing the satellite with a Raspberry Pi as the primary flight computer.
Naushir Patuck - Introduction to the AI Kit
Переглядів 4023 місяці тому
Naushir from Raspberry Pi will be providing an overview of the newly released Raspberry Pi AI Kit, which connects to a Raspberry Pi 5 via the Raspberry Pi M.2 HAT . The AI Kit provides an accessible, cost-effective, and power- efficient way to integrate high-performance AI.More information about the Raspberry Pi AI Kit, on sale now at $70, is available at the link below. www.raspberrypi.com/pro...
Michael Turner - Polygen Game
Переглядів 253 місяці тому
A detailed explanation of the PolyGen game deployed at EMF Camp 2024 and how it evolved from the previous PolyCoin game played at EMF Camp in 2022. Will focus on the differences but also cover the basics of how it works as well.
Suyash Joshi : Make drum machine with Pi, Arduino and some fruits
Переглядів 1195 місяців тому
In this talk and live demo, we will learn how we can create music with a drum amchine using common IoT devices such as Raspberry Pi using Sonic Pi and Arduino using MIDI, touch sensors and fruits! Speaker: Suyash Joshi is a creative Technologist and also an Illusionist based in London. He is also organizer of Creative Code & AI meetup (www.meetup.com/creativecode) group.
Romilly Cocking - Running a Big Database on a Small Computer
Переглядів 1305 місяців тому
The Semantic Scholar Academic Graph is a vast, free repository of information about academic papers, their references and their authors. It's free, and you can download the database for local use. Romilly will describe the hurdles he overcame in storing the details of 220 million papers and 2.6 billion citations on a Raspberry Pi.
Ruben Aszkenasy - From HTML to Python to C - A Simple Raspberry Pi Driver to Control GPIO
Переглядів 735 місяців тому
Ruben describes his full stack demonstration of a Raspberry Pi driver.
Stewart Watkiss - Model Railway Point Controller
Переглядів 1035 місяців тому
Stewart Watkiss, aka Penguin Tutor walks us through his model railway point controller. Controlling model railway points using a Raspberry Pi Pico W. The project is based around custom PCBs integrating a Capacitor Discharge Unit, and MOSFET switching to control model railway points. A web interface is running on the Pico as well as physical switches and LEDs connected through I2C GPIO expanders.
Richard Kirby - Raspberry Pi Basics - Hardware and Projects
Переглядів 986 місяців тому
Richard goes through some basics for the Raspberry Pi. He concentrated on the hardware and a little about some of the projects he has done.
Ben Clifford - Transistor Badge
Переглядів 1467 місяців тому
Ben got a novelty PCB badge from a hacker camp, and tried to come up with something to build on it that, for once, didn't involve a microcontroller... he settled on building a 1-bit memory out of two transistors, just like in the 1950s... in this talk, he'll show the badge he built, explain how the circuit works, and maybe try to interface it to a more-modern Pi Pico to store and retrieve that ...
Richard Kirby - Three Pomodoro Timers
Переглядів 307 місяців тому
Richard talks about 3 different Pomodoro Timers, two of which he built. A Pomodoro timer implements the Pomodoro concentration technique, where you concentrate for 25 minutes, take a 5-minute break, work for 25 minutes, etc. Richard used a Raspberry Pi PICO W for one timer and a Pi Zero W2 for another. He also talks about Lazydoro, which Romilly Cocking built. Richard used Software Engineering ...
Matt Allard - Puttr - Making Putting an E-sport with Raspberry Pi
Переглядів 1109 місяців тому
Puttr is the world’s first smart, connected putting mat that makes putting fun and allows you to compete online. Using a Raspberry Pi 4 and Camera, Puttr utilizes computer vision to gamify putting, and make you better with games, drills, stats and online competition
Ruben Aszkenasy - Introduction to GPIO Device Driver Coding
Переглядів 479 місяців тому
Ruben provides an overview of how to write Device Drivers for Raspberry Pi GPIO devices.
Alessandro Pistocchi: Open BSD, Raspberry Pi, and Games
Переглядів 7711 місяців тому
Creating a game console with no input lag I am going to talk about my gaming console with no input lag, based on a custom OpenBSD kernel, why I wanted to do anything like that in the first place and why I made the choices I made.
Michael Turner - Uses for your old RaspberryPi collection
Переглядів 3011 місяців тому
A short talk with discussion about what you can do with your older RaspberryPi computers that are perhaps now gathering dust either because it is an older generation such as a RPi 2, or because you blew up something on the board but the rest still works. During this presentation we will cover creating your own certificate authority for your home devices, but we really want to hear your ideas as...
Bryan Murphy and ISS Mimic Team - International Space Station ISS Mimic
Переглядів 206Рік тому
Bryan Murphy and ISS Mimic Team - International Space Station ISS Mimic
Pavel Katunin : Robot Microscope for conducting high scale biological experiments
Переглядів 88Рік тому
Pavel Katunin : Robot Microscope for conducting high scale biological experiments
Jüri Toomessoo Unleashing the Power of No Code Development Real World Use Cases and Live Demo
Переглядів 131Рік тому
Jüri Toomessoo Unleashing the Power of No Code Development Real World Use Cases and Live Demo
Simon Prickett Turn it off and on again… Flip dot displays with Raspberry Pi, Python and Node js!
Переглядів 1,2 тис.Рік тому
Simon Prickett Turn it off and on again… Flip dot displays with Raspberry Pi, Python and Node js!
Mark Jones - Mercator Origins: A Sat Nav and Telemetry Console for Scuba Diving
Переглядів 103Рік тому
Mark Jones - Mercator Origins: A Sat Nav and Telemetry Console for Scuba Diving
Danny Staple - Building Robots with Raspberry Pi, ESP8266, Arduino, and Raspberry Pi Pico
Переглядів 337Рік тому
Danny Staple - Building Robots with Raspberry Pi, ESP8266, Arduino, and Raspberry Pi Pico
Emanuel Larsson - Building a Portable Raspberry Pi based Light Tomography Scanner
Переглядів 405Рік тому
Emanuel Larsson - Building a Portable Raspberry Pi based Light Tomography Scanner
Richard Kirby -A Nerdy Pi Journey to Better Health
Переглядів 108Рік тому
Richard Kirby -A Nerdy Pi Journey to Better Health
Eric from MKMe Lab YouTube Channel - Evolution From Open Source to Self Sustaining YouTube Making
Переглядів 67Рік тому
Eric from MKMe Lab UA-cam Channel - Evolution From Open Source to Self Sustaining UA-cam Making
Leon Anavi - Designing Mini Mechanical Keyboards with RP2040
Переглядів 73Рік тому
Leon Anavi - Designing Mini Mechanical Keyboards with RP2040
Ben Clifford - Mastadon, the Fediverse, and a Camera Bot
Переглядів 28Рік тому
Ben Clifford - Mastadon, the Fediverse, and a Camera Bot
Can I use the AI kit with an IP-cam and with a webcam? Will the performance be as good?
Will work with Frigate Addon in HA? Thanks. Would be posible use for llama3 and small LLM?
Canb I run AI kit on a powerbank?
I saw so many people having fun running about playing this game :)
Well done Matt
You implore you also experiment with the Ada programming language. It's one of the best languages for embedded development with a 40 year history in industrial applications. It's strongly typed with tons of features to prevent writing errant code, such as range and value checking. Its syntax is very similar to Pascal and is very easy to read with powerful support for bit level manipulation. Its compilers produce very efficient and performant code which is often on par with C and assembly language. There is a GNU GCC and an LLVM compiler available with support for several cross common compilation targets, including ARM, PowerPC, Intel, RISC-V, ESP32 and 68K. The GCC version has a GPL exclusion clause, allowing for commercial distribution of its compiled targets, runtimes, and its standard libraries without license restrictions. Its community while small, is highly technical and helpful. They've contributed a surprising array of tools and libraries supporting a wide range of modern technologies. Ada is perhaps the most slept on language today.
Bedank dat je Nederlands tegen mig sprak gisteren. Dat was erg vriendelijke van U. Hazel Cooper
As a person who has struggled with a accelerometer and magnetometer based finder, this looks amazing :) Great job
people leave crap to be picked up in the UK too.
Brilliant - thank you…
Very interesting, thank-you for your chat. I used to write operating system software for mainframes back in the day when they filled rooms and was always most interested where the coding met the hardware.
I've seen several video's on the topic but this one is really good as it covers all the different aspects briefly but with the necessary pointers and short examples. I love your impression of the old modems 😉 Well done (and I'm also a fan of Andreas!)
Very great ! where can we follow this ?
really helpful vid! thank you!!
Great video Richard, thanks. Won't be long before mine is working on my Dob. Lot's of ideas you are putting out there for different ways to use it.
Yay! I love being surprised with a fun TinyFPGA video. 🥲
I love my sondy go. It's a game changer
Yeah, we used to have that flipdot attached to the Stockholm buses back in the 2000s.
Hi Simon, Tuesday meetup must i register? I'm not registered with fb or meetup right now.
which would you recommend i pick up Learn Robotics Programming or the Robotics at Home with Raspberry Pi Pico if i am new to robotic
Not sure really - the Pi Pico is a simpler device and Danny mentioned the Pico book is the better book for beginners - it doesn't require a lot of tools to get started.
*Promosm*
Nice work!
Great video I’m trying to replicate with my raspberry pi server. Would you please share your GitHub link to the code. Thank you
If Jtag is a standard for all devices, why are different programmers needed? i.e. an Altera/Intel USB-Blaster won't program a Xilinx FPGA? I assume inside the debugger adapter is just a USB to I/O converter.. why would different hardware be needed for different FPGAs/CPLDs? Microcontrollers seem like they are more universal.. for example, a J-Link will program a Arm from STMicroelectronics as well as from Microchip/Atmel. Is that because Arm leverages a standard CMSIS-DAP that can be used by OpenOCD, whereas FPGAs don't have such a standard?
Thank you for having me! Had a great time
Thanks for joining in - made me a bit homesick for Canada where it gets properly cold. The wife and I were complaining as it was 3 degrees today.😀
Thanks for the videos. I'm sure you've heard it before but, close some tabs! ;-)
Good work
Pᵣₒmₒˢᵐ 👉
love state machines. They run the world.
great stream btw; underrated
looking forward to more
Great overview, loved being there, next time we'll have to do Pint meet up :)
Love to find out how to change the voltage and frequency of the inverter.
He mentions it, re watch it. Can use like dimmer for dc or ac.
I wonder if you could just bang the barrel? Not undermining your whole PI thinking, actually thinking about using the PI to hit a small hammer or weight and then analysing the sound. Alternative view would be a digital weight scale under the barrel linked to the PI... once you learn the weight of the barrel full and know how many pints they contain you should be able to calibrate the exact weight with the number of pints left
Thanks Romilly. You're a library of knowledge!
Great presentation!
Don't you think interrupts aren't a good option for higher rpms of the Encoder?
Don't you think interrupts aren't a good option for higher rpms of the Encoder?
My kites lift all my cameras and with a lens on and weigh around 800 grams. I have a huge Dopero 16 sq ft that will lift my full frame camera with a lens on in 0.5mph of wind. In the uk it's 60 metres off the ground you are on which is nigh on useless for stable air but a Rokkaku does a good job.. I have eleven kites for different winds and camera weights. I find it hard to believe he had come across the KAP site at Berkeley and decided chicken wire or paper would be ideal. It is an old hobby with years of research on kites, lines, cradles and systems. It means you get to learn to sew and if all is happy you'll have sharp pictures. All this idea of code deciding when to take a shot spoils the fun of flying the kite. I have used the ten second inbuilt timer with the right amount of breeze. The aim is a good gimbal with a steady kite in its ideal breeze, then due to the height most is in focus with F8. All this fascination with vibration is the first time I have seen someone so interested in it. I've never noticed vibration as a problem unless my kite was thumping down the line, so I'd bring it down and see what was going on. In reality it's a wander outdoors gathering Vitamin D, with the wrong kite it can be a work out on arm tendons. You can have some good shots when you get it back down and the dog was generally happy. Always wear leather gloves when dealing with kite lines and lifting kites. I've crashed once due to pilot error in hundreds of flights. My camera bounced of the earth a good six foot after a 40 meter free fall. It cost £200 to repair, I still use it today but for another use.
Looks great! Thank you! Will give it a try this week. Would be interested to see the correspondence from Kingston about the unsuitability of their cards. Of course, I have a bunch of them...
It was great to join in and talk about the #essexsteamettes. There were also other interesting projects that are very creative and thoughtful. I had a lovely time!