Technology

This is the monthly design status and update meeting. Participation is both in person and online. Members of Austin Physics for Fun are now involved in the effort. -- https://www.meetup.com/physics-1/ The meeting will be held at a private makerspace, Diogenes. It is located in the same building as the adult club Colette Austin. The door is at the left end of the building, Suite C. Go to the back of the first floor workspace and head upstairs. If you have questions please feel free to submit them in the comments below or send them to me directly. Zoom meeting details will be posted about a half hour before the meeting begins. HABEX - High Altitude Balloon Experiments The reference to experiments is two-fold. The first is in regard to the actual balloon construction and flight processes. The second is a reference to the payload and what it does during the flight (e.g. images, environmental measurements, etc.). To be clear, there will be two design processes going on in parallel, the balloon proper and the payload. This initial flight is really focusing on the balloon to get that process pinned down and clearly defined. The initial payload should be simple (e.g. digital camera taking pictures). One of the primary design considerations will be the use of CanSat techniques in the design and construction process. We may need to build a technology demonstrator for this (i.e. dummy payload) before the actual flight process. Design Process: Design/Buy > Assemble > Test > Loop (Will it fly?) > Flight Plan Meeting Sequence: Pilot - Initial meeting (possibly two) to gauge interest and get first round of participants. Design - Group responsible for the first four stages of the Design Process. - Multiple meetings. Pre-Flight - Review process to date and verify readiness - Set the date of launch - Possibly two meetings Launch - Two teams (Launch and Recovery) Clean up - Launch team cleans up launch site and transitions to tracking and telemetry Recovery - Recovery team (possibly several groups) chases the balloon and tries to stay ahead of it. Post-Flight - Review, analysis, and release of flight report (including experimental results if any). Flight Plan: * Pre-Flight * Schedule * Assembly * Launch * Tracking * Recovery Constraints: * COVID 19 * Budget * Resources/Tools/Facilities * Legal (e.g. FAA rules about weight and number of modules) * People * Transportation * Review/Release Results

As part of the [Arduino Days 2026](https://days.arduino.cc/about) world-wide celebration, we will be meeting in-person and online to talk about all things related to the Arduino platform. For the best possible experience, please attend in person and bring a laptop with a USB port, and your project or project ideas. We will have several Arduino computers available to borrow and experiment with during the meeting, including the new [Arduino Uno Q](https://www.arduino.cc/product-uno-q). Beginners and Experts are welcome to attend and participate! A rough agenda for the meeting shall be: \* **Workshop and Live Demo:** A short interactive hands-on introduction to Arduino. For online participants, we'll use [Tinkercad](https://www.tinkercad.com/). For in-person participants, we'll have a few Arduinos available to experiment with. Depending on the experience and interest of the participants, we might skip this introduction. \* **Ask the Arduino Expert:** Get Arduino project help from the experts. Got a problem with a project you're working on, or need advice on getting started? Get in-person and online help to get you going! We'll go around the room and see what each person needs help with. \* **Show-and-Tell:** Got an Arduino or other digital electronics project to share? Talk about it informally and share what you've learned! It can be as simple as a Blink project or as complex as an Edge AI application. You do not need to be an expert in the subject matter. \* **Open Day:** Work on your projects during the meeting. You can listen, share, or get going on your projects, whatever you decide! Bring your soldering iron and tools. \* **Build a Project Team**: Looking for project help on a longer-term basis? Share your project and find willing participants to help you finish it!

Bring a whiteboard or a laptop or a piece of paper. We will be solving 1 easy and 1 medium problem on LeetCode. We have no rules for being late or leaving early, you can be late and start from the second problem or do the first one and leave. The main idea is to work together on it, share thoughts and discuss a solution. For those who don't like the time pressure during the session, I will be posting problems in the comments for the session 1 day in advance.

This is the monthly design status and update meeting. Participation is both in person and online. Members of Austin Physics for Fun are now involved in the effort. -- [https://www.meetup.com/physics-1/](https://www.meetup.com/physics-1/) The meeting will be held at a private makerspace, Diogenes. It is located in the same building as the adult club Colette Austin. The door is at the left end of the building, Suite C. Go to the back of the first floor workspace and head upstairs. .If you have questions please feel free to submit them in the comments below or send them to me directly. Zoom meeting details will be posted about a half hour before the meeting begins. HABEX - High Altitude Balloon Experiments The reference to experiments is two-fold. The first is in regard to the actual balloon construction and flight processes. The second is a reference to the payload and what it does during the flight (e.g. images, environmental measurements, etc.). To be clear, there will be two design processes going on in parallel, the balloon proper and the payload. This initial flight is really focusing on the balloon to get that process pinned down and clearly defined. The initial payload should be simple (e.g. digital camera taking pictures). One of the primary design considerations will be the use of CanSat techniques in the design and construction process. We may need to build a technology demonstrator for this (i.e. dummy payload) before the actual flight process. CanSat -- [https://en.wikipedia.org/wiki/CanSat](https://en.wikipedia.org/wiki/CanSat) Design Process: Design/Buy > Assemble > Test > Loop (Will it fly?) > Flight Plan Meeting Sequence: Pilot - Initial meeting (possibly two) to gauge interest and get first round of participants. Design - Group responsible for the first four stages of the Design Process. - Multiple meetings. Pre-Flight - Review process to date and verify readiness - Set the date of launch - Possibly two meetings Launch - Two teams (Launch and Recovery) Clean up - Launch team cleans up launch site and transitions to tracking and telemetry Recovery - Recovery team (possibly several groups) chases the balloon and tries to stay ahead of it. Post-Flight - Review, analysis, and release of flight report (including experimental results if any). Flight Plan: * Pre-Flight * Schedule * Assembly * Launch * Tracking * Recovery * Review/Release Results Constraints: * COVID 19 * Budget * Resources/Tools/Facilities * Legal (e.g. FAA rules about weight and number of modules) * People * Transportation

This is the monthly design status and update meeting. Participation is both in person and online. Members of Austin Physics for Fun are now involved in the effort. -- [https://www.meetup.com/physics-1/](https://www.meetup.com/physics-1/) The meeting will be held at a private makerspace, Diogenes. It is located in the same building as the adult club Colette Austin. The door is at the left end of the building, Suite C. Go to the back of the first floor workspace and head upstairs. If you have questions please feel free to submit them in the comments below or send them to me directly. Zoom meeting details will be posted about a half hour before the meeting begins. HABEX - High Altitude Balloon Experiments The reference to experiments is two-fold. The first is in regard to the actual balloon construction and flight processes. The second is a reference to the payload and what it does during the flight (e.g. images, environmental measurements, etc.). To be clear, there will be two design processes going on in parallel, the balloon proper and the payload. This initial flight is really focusing on the balloon to get that process pinned down and clearly defined. The initial payload should be simple (e.g. digital camera taking pictures). One of the primary design considerations will be the use of CanSat techniques in the design and construction process. We may need to build a technology demonstrator for this (i.e. dummy payload) before the actual flight process. CanSat -- [https://en.wikipedia.org/wiki/CanSat](https://en.wikipedia.org/wiki/CanSat) Design Process: Design/Buy > Assemble > Test > Loop (Will it fly?) > Flight Plan Meeting Sequence: Pilot - Initial meeting (possibly two) to gauge interest and get first round of participants. Design - Group responsible for the first four stages of the Design Process. - Multiple meetings. Pre-Flight - Review process to date and verify readiness - Set the date of launch - Possibly two meetings Launch - Two teams (Launch and Recovery) Clean up - Launch team cleans up launch site and transitions to tracking and telemetry Recovery - Recovery team (possibly several groups) chases the balloon and tries to stay ahead of it. Post-Flight - Review, analysis, and release of flight report (including experimental results if any). Flight Plan: * Pre-Flight * Schedule * Assembly * Launch * Tracking * Recovery * Review/Release Results Constraints: * COVID 19 * Budget * Resources/Tools/Facilities * Legal (e.g. FAA rules about weight and number of modules) * People * Transportation

**Dance, Eat and Meet Amazing New Friends**

More specifics will be added as the event date approaches. Current Arduino details available at -- [https://days.arduino.cc/about](https://days.arduino.cc/about) Austin, TX specific activities are open to all makes and models of single board computers. Please let us know if you have a presentation or activity that you would like to present.

NOTE : These days are not intended for FIRST TIMERS and players that cannot roll yet. Please come to the beginner practice first (before coming out to the other sessions).

Join with us for a peaceful and uplifting gathering and experience the soothing spiritual sound vibration of Kirtan meditation. We'll finish off the evening with a guided deep relaxation. This free event is open to all and offers an opportunity to explore a meditative state through the singing of sacred mantras. This evening will allow you to participate as much or as little as you’d like, whether you prefer to chant along, listen, or simply absorb the peaceful yoga sound. No previous experience is necessary. Just bring an open heart. Feel free to bring a friend! We look forward to sharing this special evening with you.

We're excited to launch **GitHub Copilot Dev Days**, a global in‑person community event series running **March 15 – April 30**! Let's come together as developers, grow our local community, and showcase the power of GitHub Copilot with **free, high‑quality training materials** from Microsoft + GitHub. * GitHub Copilot in VS Code * GitHub Copilot CLI … and more! * **Intro Talk (30–45 min):** GitHub Copilot + AI development * **Local Community Talk (30–45 min):** NOT ME, **[Matt Eland](https://www.linkedin.com/in/matteland/)** * **Hands‑on Workshop (1 hour):** Practical exercises using GitHub Copilot * **SPECIAL GUEST** **(virtual)**: **[Andrea Griffiths](https://www.linkedin.com/in/acolombiadev/)** (Senior Developer Advocate at GitHub) ***Bring your laptop and expect to write some (AI-generated) code; this time!*** Food and drinks will be available. There will be a Pro+ Sweepstakes, and details on how to enter will be provided at the event. Microsoft will be raffling off 300 GitHub Copilot Pro+ codes at the end of Dev Days. How it works: * Attendees will enter the raffle by filling out an entry form provided at the event. * Codes will be raffled off at the end of the event series! **LOCATION:** 6515 Longshore Loop, Suite 300, Dublin, OH 43017 **FREE PARKING:** 6725 Longshore Street, Dublin, OH 43017

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Topic to be announced! **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *Leading EDJE* for hosting our meetup! Leading EDJE specializes in helping organizations innovate and solve complex problems. EDJE does this with their "A" player team of professionals using agile methodologies and SCRUM management techniques to give organizations a competitive advantage that sets them apart. Learn more at https://www.leadingedje.com/ **THANK YOU** *Amazon Web Services* for sponsoring pizza! Learn more at https://aws.amazon.com/. **DIRECTIONS** 6515 Longshore Loop, Suite 300 Dublin, OH 43017 (3rd floor) **FREE PARKING** at the Endres Garage across the street, 6540 Riverside Dr, Dublin, OH **Want to sponsor the pizza and/or bar tab for a future meetup?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

**First meetup of the Columbus AI Engineering group.** We’ll kick things off with a practical, beginner-friendly discussion on: **How LLMs like ChatGPT actually work — and how to build real applications with them.** We’ll cover: * what’s actually happening under the hood (at a high level) * why LLMs behave the way they do (hallucinations, prompt sensitivity, etc.) * how people are building real systems with them today * where things break in practice This will be a **short, informal talk (\~15–20 min)** followed by open discussion and Q&A. Whether you’re an engineer, builder, or just curious about how modern AI systems work, you’re welcome to join. No slides, no fluff — just real conversation about real systems. We’ll hang out afterward and get to know each other.

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)