Electronics

Want to mess with some electronics? Or perhaps contribute to HacDC's main group project? HacDC's latest event brings hardware projects to the community. We will focus primarily on the main project (Space Blimp!) but please feel free to bring some of your own projects to show off and work on!

Today we are Steve's Lab. RSVP and you'll be sent the location. It's in Silver Spring. ***Join us for an evening in an electronics lab where we will attempt to run clean scans of graphene and gold samples, and then clean up that data with post processing.*** This is a high sensitivity experiment, and we do not plan on being successful so early. But we've had promising results lately - so we will be putting in the time. We are NOT meeting at our usual location, but rather at Steve's house/lab. If you RSVP, you will get a DM with the address but it's located in Silver Spring. We will attempt full, clean lab - clean tip repeated scanning tests to see what we can learn and improve. We will experiment with online attendees, but if all possible showing up in person is strongly encouraged. Online join link is: - [https://meet.jit.si/mocomakers](https://meet.jit.si/mocomakers) Our community is building (and documenting for other teams) how to build a scanning tunneling microscope using a mix of common and 3D printed parts. This will allow us to scan and visualize a single atom - an ambitious we are doing over the course of a few months. The MoCo Makers community is one of the most innovative and competent groups in Maryland, and we've done everything from [publishing cancer research](https://pubmed.ncbi.nlm.nih.gov/38136356/), to [launching products](https://www.kickstarter.com/projects/gotim/cozy-curvy-multi-contour-pillow), [winning grants](https://covidinfocommons.datascience.columbia.edu/awards/2014255), and inspiring thousands. Now our biggest challenge yet has appeared. We are building a Scanning Tunneling Microscope, that will allow us to scan and visualize single atoms. To get a better idea of what we are doing, see our reference project here: [https://www.youtube.com/watch?v=7N3OqTEq08g](https://www.youtube.com/watch?v=7N3OqTEq08g) All starting CAD, code, and reference files should exist. However, let's be the first Maker community to document the build process and share it with learners around the world. We will be publishing our work here -[ https://hackaday.io/project/202816-qt-panda](https://hackaday.io/project/202816-qt-panda) If you need a ride, let us know.

**Do you want to play and grow with a band, without the commitment of starting a band? Join us for our Blues Jams. Great place to network with other musicians.** \*\*$10 for at the door\*\* **\*Members Get in free and receive other benefits\*** **[Become a Member](https://patreon.com/DoctorStrings?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink)** **Beginner to Pro Blues jam 21+ only, BYOB. Every Thursday.** This is a smaller more practice focused event at my shop. **Open to everyone and is a learning experience for most.** Just bring your instrument(Electric), no need to bring an amp we have all of that. Do not bring a pedal board with a bunch of pedals. The amps are dialed in for blues, trust me it's all there. Drums are here already, very basic kit. If you want to bring cymbals or any other drum gear, please show up early to set up. Also please be aware that other people are going to play the kit as well.

If you love A Cappella Singing come check out the Harmonizers and Metro Voices...The lower voice and treble voice choruses- both part of the Alexandria A Cappella Collective. If you love 4-part harmony you'll want to visit us! We will be rehearsing on 25th at AlexRenew, 6th Floor, 1800 Limerick St., Alexandria, VA 22314. We pride ourselves on providing opportunities for everyone to sing. We welcome everyone to visit our rehearsal and enjoy the singing while learning more about us! This will be our final rehearsal before we head to St. Louis to compete in the International Contest.

Get your tickets now at https://EMYDCSoiree.eventbrite.com The EMY Africa Soirée is a signature gathering that blends elegance, culture, and connection. Designed as a networking experience, it gathers past EMY Africa honorees, business leaders, cultural figures, and trailblazers from across the continent and its diaspora. Each edition creates a setting where influence meets intention and conversation drives connection. Set within the prestigious Smithsonian National Museum of African Art, the EMY Africa Reception offers an extraordinary evening where culture, influence, and elegance converge. Surrounded by one of the world's premier institutions dedicated to African art and heritage, guests will experience an atmosphere that is both sophisticated and deeply connected to the continent's rich creative legacy. This exclusive soirée brings together an exceptional community of African and Diaspora leaders, innovators, entrepreneurs, creatives, athletes, and changemakers—offering a rare opportunity to network with the people shaping Africa's future and global influence. The evening features live African music and a live DJ, captivating cultural performances, a premium open bar, passed hors d'oeuvres, and gourmet African cuisine, all thoughtfully curated to create an immersive and elevated celebration of African excellence. More than a reception, this is an opportunity to be inspired, build meaningful connections, and experience Africa at its finest in one of Washington, D.C.'s most iconic cultural settings.

Come watch [Curaçao take on Ivory Coast on ](https://www.volosports.com/d/94f3dada-7b04-464c-b304-8c260366d8e8)**[Thursday, June 25th at 4pm at Wunder Garten](https://www.volosports.com/d/94f3dada-7b04-464c-b304-8c260366d8e8).** **What you can expect:** Great soccer and vibes 🍺 **2 Free Anheuser-Busch products** i.e. Michelob Ultra, NUTRL, Bud Light, Budweiser **Limited edition World Cup merchandise for giveaway and raffle** 🔥 Exclusive, soccer themed Volo Pass swag (Members Only, [sign up here](https://www.volosports.com/volo-pass)) Bring your friends, wear your Curaçao or Ivory Coast gear, and come ready to celebrate, cheer, and enjoy the game together! Note: General admission and entry to Wunder Garten is free, but the immersive Volo experience and perks are available only this registration.

Flow Beneath the Bells: Traditional Yoga at the Netherlands Carillon Cost: Free Level: Beginner Friendly Take a break from the noise and join us for a refreshing hour of yoga in one of Arlington’s most beautiful outdoor spaces. Whether you’ve been practicing for years or can’t touch your toes without negotiating first, you’re welcome here. This class is designed for beginners, but experienced practitioners will also enjoy the flow. During this session we’ll: • Learn foundational yoga poses • Explore simple breathing techniques to reduce stress and improve focus • Build strength, balance, and flexibility • Stretch out tight muscles from work, running, cycling, or life in general • Spend an hour moving, breathing, and reconnecting with ourselves No pressure. No competition. No yoga experience required. What to Bring • A yoga mat or large towel • Water • Comfortable clothes you can move in • An open mind A Few Quick Notes • Please arrive a few minutes early so we can start on time. • Avoid a heavy meal right before class. Light snacks are fine. • If your plans change, please update your RSVP so someone else can join. Safety Disclaimer Please consult your healthcare provider before starting any exercise program, including yoga. Participate at your own pace and listen to your body. Modify or skip any movement that doesn’t feel right for you. By attending this class, you acknowledge that you are responsible for your own health and well-being and participate voluntarily.

Title: Quantum Computing for Business (Exploring Opportunities Available Today) Date: June 27 2026 Saturday Noon - 14:00 EDT Summary: Big media reports that current quantum computers are not able to attack business problems at scale. In Ron's experience, this is only about 95% true. He has found that certain types of quantum computers, specifically quantum annealers, are very good at solving constraint based optimization problems at business scale. This presentation will answer the question “What is quantum computing?” by comparing quantum computers to classical computers and describing the various types of quantum qubits. Ron 'll introduce what quantum computers can be used for and what they shouldn't be used for. Next, Ron will look at a number of quantum computing use cases that are currently available to businesses today. Finally, Ron ’ll present conclusions with a brief discussion of future hardware. There will be time for Q & A. Speaker: Ron has been fortunate to have worked in a broad range of technical disciplines during his career. Areas in which he developed expertise and innovative results include, digital hardware design, silicon functional architecture (chips), computer language compiler development, and medical software. Ron has recently immersed himself in quantum computing technologies and has obtained more than a dozen certificates across the quantum spectrum. These technologies include various hardware platforms, numerous quantum programming frameworks and quantum sensors. As a co-founder and CQTO of B2Quantum, Inc, Ron has served as a quantum computing Subject Matter Expert (SME) for a large pharma company. As a SME, he performed quantum computing use case analysis, strategic planning, budget guidance and risk analysis. Outside of the technical arena, Ron is a licensed pilot, certified open water SCUBA diver, bicyclist, wood worker and a once in a while artist.

• What we'll do We plan on meeting at Grace Presbyterian Church at 9:30 AM on Saturday to assemble care packages and help people who have very little and help them survive. This would be a great time to bring a friend or your children to do something good for humanity. After we assemble the 120 backpack care packages, we plan to have coffee and snacks, socialize and then drive to DC to distribute the backpacks. If you choose to go with us, we'll return about 1:00 pm. Looking forward to seeing you all at the Meetup. • How can you help? \- You can contribute money\. Make checks out to Grace Presbyterian Church\, marked for Help the Homeless and mail to David Retherford\, Grace Presbyterian Church\, 7434 Bath Street\, Springfield\, VA 22150 or bring the money to the Meetup and put it in the basket there or give it to me\. \- Winter items: coats\, jackets\, sweaters\, gloves\, scarves\, thermal socks \- You can also donate clothes and personal care articles at the Meetup or during the week\. Just leave them on the stage\. \- Clothing \(New or gently used\) \- Men and Women socks \- Men and Women underwear \- Men and Women shirts \- Men and Women pants \- Anything to keep warm and dry\!\!\!\! Other Items: -Backpacks (new or gently used) -Roll of duct tape • What to bring A willing attitude and if it’s cold, some warm clothes. • Important to know \- All are welcome\! The Handicap entrance is through the Tower door \(Door 2\) in front\. \- All others can enter at the North parking lot\. \- If you are looking for something eventful to do on Sunday\, check out the services at Grace\. \- We’ll tell you about any other Grace volunteer opportunities at the Meetup [https://www.gracepresby.org/](https://www.gracepresby.org/)

THIS CLASS IS OFFERED THROUGH CAPITAL PHOTOGRAPHY CENTER **PLEASE REGISTER WITH CAPITAL PHOTOGRAPHY CENTER, NOT MEETUP!** https://capitalphotographycenter.com/classes/class/2026-06-28-creative-phone-photography-chinatown-penn-quarter Learn smartphone camera settings for creative images. From essential techniques for exposure, to composition and focusing tips in this vibrant DC area. We begin outdoors at the National Portrait Gallery and then explore the surrounding Chinatown/Penn Quarter area with its quirky architecture and street scenes. The class will start with basic instruction on the operation of the native mobile phone’s camera. We’ll then cover some of the more advanced features of setting focus and exposure independently. We’ll explore how to turn the mobile camera’s limitations such as one lens, fixed aperture, no zoom and a small sensor to advantages using creative techniques of focus, exposure and composition. You’ll create pictures on an easily paced photo walk with guided instruction coupled with gentle critique and suggestions to make your pictures the best they can be. This class is designed for users of iOS and Android mobile devices. Participants will need to bring a fully charged phone. Questions can be directed to Marie Joabar at info@capitalphotographycenter.com Class limit: 8-10 *** **THIS CLASS IS OFFERED THROUGH CAPITAL PHOTOGRAPHY CENTER** https://capitalphotographycenter.com/classes/class/2026-06-28-creative-phone-photography-chinatown-penn-quarter

🔥 DC Ravers Community Builder Pick: Hot Since 82 🔥 If you’re into deep house, hypnotic grooves, and the kind of set that pulls you in for hours, this is one of the strongest bookings of the summer. Hot Since 82 has built a global following by doing what few artists can: creating a dance floor journey that feels effortless from start to finish. Expect deep basslines, rolling rhythms, and a crowd that comes for the music. 📅 Saturday, June 27 🕙 10:00 PM – 3:00 AM 📍 A.I. Warehouse, 530 Penn St NE, Washington, DC A.I. Warehouse has become one of DC’s premier underground electronic music venues, combining large-scale production, immersive visuals, and the unique warehouse atmosphere that Nü Androids has become known for. 🎟️ Tickets: Hot Since 82 Event Page⁠ 🏢 Venue Information: A.I. Warehouse⁠ 🎶 Promoter Information: Nü Androids Events⁠ As always, whether you’re coming with friends or showing up solo, DC Ravers is about connecting good people through great music. If you’ve been curious about the underground side of DC’s electronic music scene, this is an excellent place to start. Who’s in? 🙌 #DCRavers #EDMForEveryone #HotSince82 #DeepHouse #WashingtonDC

We’re not just bringing it back… we’re turning it ALL THE WAY UP. Disco Night 1.0 was a movie. Packed dance floor. Nonstop energy. People didn’t want to leave. Now we run it back - bigger, louder, and even more electric. Fernando is taking over the music again, dropping hit after hit from his signature playlist. No breaks. No slow moments. Just pure dance-floor energy from start to finish. Lights. Music. Movement. That moment when your “one song” turns into five more. If you were there last time - you already know what’s coming. If you missed it - don’t make the same mistake twice. This is not a stand-around event. This is a show up, move, and lose track of time kind of night. Social Sips & Bites… we’re taking over the dance floor again.

**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** *Customize the IDE: Building Extensions for Visual Studio Code* Visual Studio Code is one of the most widely used development environments today, and much of its flexibility comes from its extension ecosystem. Extensions allow developers to customize the editor with new features, integrations, and workflow improvements tailored to their needs. In this session, we’ll cover what extensions are and the different types available, including full extensions written in TypeScript or JavaScript, along with lighter-weight extensions such as color themes, language packs, language support, code snippets, and keymaps. We’ll also look at practical reasons a developer might create an extension, from automating repetitive tasks to adding custom tooling. The session includes a hands-on walkthrough of creating a new extension, testing it locally, and understanding the basic project structure. We’ll close with a brief overview of how extensions are packaged and published to the Visual Studio Marketplace and other distribution options. **YouTube Link** TBD

Evolve is all about creating an Authentic Community, Deeper Connections, and Confident Growth. We are a group of entrepreneurial women who connect personally and professionally. We welcome every guest to experience our authentic community with no cliques and no judgment. Come as you are! There's a seat waiting for you. Elevate is an action-oriented connection experience designed to help women entrepreneurs move beyond surface-level networking and into meaningful growth, collaboration, and courageous action. Each session centers around a focused business or personal development topic, followed by intentional breakout discussions that encourage deeper conversations, real relationship-building, and practical next steps. Unlike traditional networking events, Elevate is designed to create momentum. Women are encouraged not only to share ideas, but to actively support one another through accountability, collaboration, brainstorming, and action-based growth. Every meeting is an opportunity to build authentic connections, gain fresh perspective, and leave with a clear action step to implement before the next session. This is a space where women rise together — not through competition or hustle culture, but through encouragement, courage, consistency, and intentional community. \*\*Evolve Women's Collective is a membership based professional women's group. You can find more information at [www.EvolveWomensCollective.com](https://www.google.com/url?q=http://www.EvolveWomensNetwork.com&sa=D&source=calendar&usd=2&usg=AOvVaw0UekYvD4PoVa7WUlFFVHyp). Feel welcome to be our guest anytime! [Join the Call](https://www.google.com/url?q=https://zoom.us/j/7894682064&sa=D&source=calendar&usd=2&usg=AOvVaw127u1EMKvrsjTOPRaLUJ51)

Join us as we get together to get together to help those in need at this CMG Gives Back event! We have a great little community of Movie Group friends so rather than see a movie this time, we’ll help “Create a better world” by helping serve those in need. NOTE: We’re switching it up this time and going with a DINNER shift on Mon, 7/6. Here are complete details and our plan for this event: FAITH MISSION – GRANT KITCHEN: The Faith Mission kitchen and dining room serves residents 3 meals a day, every day of the year. For this event, our group will help prepare food, serve meals, assist residents in the dining room, wash dishes, and clean surfaces. PLAN: We will be preparing / serving / cleaning for DINNER from 4:30 to 6:30pm and have space for a total of 7 volunteers. Please arrive at 4:20pm and wear closed-toe shoes and long pants. LOCATION: Faith Mission – Grant Kitchen is located at 245 N. Grant Ave. Enter the kitchen at Dock 1 (in the back of the building), indicated in the attached map. On-site parking in the adjacent lot and street parking are available in the surrounding area. Below are some links / attachments with additional info/details: IMPORTANT REMINDER: Our group will be providing all of the volunteers on this day so a firm RSVP count is essential. Please only sign up if you are certain you’ll be able to attend. If something unavoidable comes up, please try to update your RSVP no later than one week prior to the event. With few exceptions, no shows or cancelations within 1 week of the event will not be eligible for future CMG Gives Back events. I appreciate your understanding as we try to ensure the agencies have the volunteers needed to provide the essential services they provide to the vulnerable population they serve. Our Partner Agency for this event is Lutheran Social Services! A huge THANK YOU to those volunteering at this (or any of our previous or future) CMG Gives Back events! Look forward to seeing you there, Dan

Fellas, we’re kicking things off at Vasos in Dublin and this is more than just a link up it’s about building real connections, expanding our circles, and surrounding ourselves with good energy and solid men. Come meet some great guys, network, laugh, vibe, and build connections that could impact your future personally and professionally. Everybody & Everyone is welcome! No pressure. No egos. Just real conversations, real relationships, and real growth. 📍 Vasos — Dublin, Ohio 🤝 Brotherhood \| Networking \| Growth \| Collaboration

Let’s check out this Mediterranean restaurant in Clintonville. Parking is the back or on the side streets. Check out the menu; https://allorakitchenbar.com/dinner/

Join the CONNECTED Westerville Mastermind Group for a dynamic afternoon of B2B networking! This event is perfect for professionals looking to expand their business connections, share insights, and foster collaboration within the community. Whether you are a seasoned entrepreneur or just starting out, this event offers a valuable opportunity to exchange ideas, build relationships, and grow your network in a supportive environment. Connect with like-minded individuals, explore potential partnerships, and discover new opportunities for professional growth. Don't miss out on this chance to enhance your business network and take your career to the next level with CONNECTED Westerville Mastermind Group! We meet the 4th Monday of every month from 11am-1pm. Welcome and general networking from 11am - 11:30am with core meeting 11;30 - 12:30 and a final round of networking from 12:30 - 1pm.

BACK TO CABS!!! Come to CABS Friday 7/10 & Saturday 7/11 - return to CABS as we come back from Origins and the 4th of July Holiday Break. Come play the new games added to the library at Origins!!!