Events

[EN/DE] Softwerkskammer - playful LeetCode Speedrun

🇩🇪 · Nobreakspace

Join the Softwerkskammer Lübeck on a playful LeetCode Speedrun at the chaotikum e.V. We will tackle 8–10 easy-to-medium problems in 90 minutes – like a solo coding sprint or with optional teams. After that we’ll have a review and share top insights. Bring: Laptop, free LeetCode account. Any language. No LeetCode experience required! Orga The Softwerkskammer usually takes place on the first Thursday of the month. Often also at Nobreakspace. Registration via Meetup or just drop by.

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eBadge ZigZag i NeoRetro Corner @ BSides Zagreb 2026

🇭🇷 · Radiona · deborah

Radionin program eBadge ZigZag i NeoRetro Corne r sudjeluje u programu međunarodne BSides Zagreb 2026 konferencije u Zagrebu koja se održava 6. ožujka 2026. Radionu će predstavljati Goran Mahovlić, Emard, Vlado Vince i dr. ZigZag eBadge razvili Goran Mahovlić (hardware) i Damir Prizmić (dizajn). NeoRetro Corner izložbena je selekcija neo i retro tehnologija iz Radionine kolekcije uređaja. BSides Zagreb 2026 je sigurnosna konferencija usmjerena na zajednicu, stvorena za istraživače, profesionalce i entuzijaste koji žele gostoljubivo mjesto za učenje i suradnju. Događaj okuplja ljude kako bi dijelili ideje, istraživali nove sigurnosne teme i povezivali se s drugima kojima je stalo do otvorenog znanja u kibernetičkoj sigurnosti. Budući da je konferencija u potpunosti volonterska i neprofitna, održava se opuštena i podržavajuća atmosfera u kojoj posjetitelji mogu sudjelovati u razgovorima, radionicama i raspravama koje vodi lokalna i regionalna sigurnosna zajednica. //////////////////////////////////////////////////////////////////////////////////////////////// Radiona’s eBadge ZigZag and NeoRetro Corner program participates in the program of the international BSides Zagreb 2026 conference in Zagreb, which takes place on March 6, 2026. Radiona will be represented by Goran Mahovlić, Vlado Vince and others. ZigZag eBadge was developed by Goran Mahovlić (hardware) and Damir Prizmić (design). NeoRetro Corner is a showcase of neo and retro technologies from Radiona’s device collection. BSides Zagreb 2026 is a community-focused security conference, created for researchers, professionals, and enthusiasts who want a welcoming place to learn and collaborate. The event brings people together to share ideas, explore new security topics, and connect with others who care about open knowledge in cybersecurity. Since the conference is entirely volunteer-based and non-profit, it maintains a relaxed and supportive atmosphere where visitors can participate in talks, workshops, and discussions led by the local and regional security community.

announcementconferenceizložba / exhibitionnajavapresentationprezentacijaradionica / workshopbsides zagrebbsides zagreb 2026citizen labcroatiacyber securityebadgegrađanski laboratorijhrvatskakinetička sigurnostkonferencijaneo-retro cornerradionaradionaorgretrozagrebzagreb makerspacezigzag

eBadge ZigZag i NeoRetro Corner @ BSides Zagreb 2026

🇭🇷 · RADIONA · deborah

Radionin program eBadge ZigZag i NeoRetro Corne r sudjeluje u programu međunarodne BSides Zagreb 2026 konferencije u Zagrebu koja se održava 6. ožujka 2026. Radionu će predstavljati Goran Mahovlić, Emard, Vlado Vince i dr. ZigZag eBadge razvili Goran Mahovlić (hardware) i Damir Prizmić (dizajn). NeoRetro Corner izložbena je selekcija neo i retro tehnologija iz Radionine kolekcije uređaja. BSides Zagreb 2026 je sigurnosna konferencija usmjerena na zajednicu, stvorena za istraživače, profesionalce i entuzijaste koji žele gostoljubivo mjesto za učenje i suradnju. Događaj okuplja ljude kako bi dijelili ideje, istraživali nove sigurnosne teme i povezivali se s drugima kojima je stalo do otvorenog znanja u kibernetičkoj sigurnosti. Budući da je konferencija u potpunosti volonterska i neprofitna, održava se opuštena i podržavajuća atmosfera u kojoj posjetitelji mogu sudjelovati u razgovorima, radionicama i raspravama koje vodi lokalna i regionalna sigurnosna zajednica. //////////////////////////////////////////////////////////////////////////////////////////////// Radiona’s eBadge ZigZag and NeoRetro Corner program participates in the program of the international BSides Zagreb 2026 conference in Zagreb, which takes place on March 6, 2026. Radiona will be represented by Goran Mahovlić, Vlado Vince and others. ZigZag eBadge was developed by Goran Mahovlić (hardware) and Damir Prizmić (design). NeoRetro Corner is a showcase of neo and retro technologies from Radiona’s device collection. BSides Zagreb 2026 is a community-focused security conference, created for researchers, professionals, and enthusiasts who want a welcoming place to learn and collaborate. The event brings people together to share ideas, explore new security topics, and connect with others who care about open knowledge in cybersecurity. Since the conference is entirely volunteer-based and non-profit, it maintains a relaxed and supportive atmosphere where visitors can participate in talks, workshops, and discussions led by the local and regional security community.

announcementconferenceizložba / exhibitionnajavapresentationprezentacijaradionica / workshopbsides zagrebbsides zagreb 2026citizen labcroatiacyber securityebadgegrađanski laboratorijhrvatskakinetička sigurnostkonferencijaneo-retro cornerradionaradionaorgretrozagrebzagreb makerspacezigzag

News

usb-to-sfp

🇮🇱 · Tel Aviv Makers Intl. · yair (yair@undisclosed.example.com)

usb-to-sfp 99$ USB3 Optical Fiber Extender Usb3 Optical Transceiver Usb3 0 Optical Isolation search aliexpress for “optical Fiber Extender Usb3” Transimtter: 1.USB3.0 port (connected with computer USB3.0 port) 2.TX RX (transmit and receive) LED 3. Fiber optic port Receiver: 4.4xUSB3 downstream port 5. Receiver power supply DC5V 6. TX RX (transmit and receive) LED 7. Fiber optic port Product Feature: USB3.0 Super Speed high-speed signal transmission distance extended to 1000m (single-mo…

Oster-LAN 2026

🇩🇪 · Mainframe · Markus Framer

Während andere Eier färben, schalten wir die RGB-LEDs ein und veranstalten endlich mal wieder eine LAN-Party im Mainframe und zwar genau am Osterwochenende ! Egal ob du… regelmäßig im Space bist oder das erste Mal für die LAN bei uns vorbei schaust deinen ganzen Gaming-Setup inklusive PC und Monitor mitbringst oder deine Konsole an den Beamer hängst für ein paar Stunden dabei bist oder die ganzen drei Tage zocken willst sonst jede freie Minute am PC verbringst oder nach Jahren endlich mal wieder das gute alte LAN-Feeling erleben willst …sei dabei mit spannenden Spielen, einer coolen Atmosphäre und einer tollen Community. Die Eckdaten: 4. April 2026 (Ostersamstag) 00:00 - opening 6. April 2026 (Ostermontag) 23:59 - closing Ein Planungs-Pad oder eine Anmeldeseite mit Tickets gibt es diesmal nicht – kommt einfach so vorbei! Natürlich ist wie immer der Eintritt frei . Mitbringen Das solltet ihr mitbringen: Verlängerungskabel Mehrfachstecker mit mindestens so vielen Steckern wie ihre Geräte habt Euer Gaming-Gerät der Wahl Monitore und Peripherie wie Maus und Keyboard LAN-Patchkabel mit ca. 3-5m Kopfhörer (keine aktive Boxen!) Gewünschte Spiele (idealerweise vorgeladen) Verpflegung Wie immer steht unser Kiosk mit Getränken und Snacks für euch bereit. Darüber hinaus steht bei uns in der Woche nach der Oster-LAN die lang erwartete Küchen-Renovierung an und das heißt: Alle TK-Fächer müssen leer, es wird also frittiert, frittiert, frittiert ! Eigene Verpflegung kann auch sehr gerne mitgebracht oder bestellt werden. Wir haben weitere Küchenutensilien wie Mikrowelle, Ofen, Toaster oder Sandwichmaker. Bitte achte darauf, keine Erdnüsse mit in den Space zu bringen (Allergien). Auch im Space Neben der LAN kannst du natürlich auch die anderen Räume und Werkstätten im Space nutzen: Sofaecken und Lounges VR-Brille Schnittstelle (Textilwerkstatt) Lasercutter E-Werkstatt 3D-Drucker Anreise Die LAN findet im Mainframe direkt am Oldenburger Hauptbahnhof statt. Details zur Anreise und zu Parkplätzen findest du im Menü unter Anreise . Schlafen Für kurzes Napping haben wir begrenzt Couches oder Sitzsäcke. Vollumfängliche Schlafplätze können wir nicht anbieten.

Cohort 4 of CcHUB’s EdTech Fellowship targets Early-Stage StartUps Innovating for the Underserved Learners

🇳🇬 · CcHUB (Co-creation Hub Nigeria) · CcHUB Communications

Dateline: Lagos, Nigeria — [Friday, 27 February 2026] A large share of African EdTech has been built for the most stable learning environments: reliable connectivity, predictable school routines, and families that can pay. But the categories that matter most for inclusion—disability, disrupted schooling, girls’ participation and retention, and usable education data—often have higher implementation costs and slower adoption cycles. CcHUB, in partnership with the Mastercard Foundation, has opened applications for Cohort 4 of the Mastercard Foundation EdTech Fellowship in Nigeria. The Fellowship will select 12 early-stage startups developing solutions that expand access to education and improve learning outcomes for underserved learners. Selected startups will participate in a 12-month structured incubation programme, receiving mentorship, technical support, access to ecosystem partners and $100,000 equity-free funding to refine their solutions, strengthen implementation readiness, and prepare for sustainable growth. Cohort 4’s focus areas include: solutions for Learners living with disabilities; Solutions for Refugees & Displaced Persons (RDPs), and Underserved or Rural Communities; Solutions focused on young girls and women; and education data systems that fit real workflows and change decisions. “ Cohort 4 reflects our commitment to supporting solutions designed for learners who are too often underserved by mainstream innovation. This means building for real-world learning environments—where infrastructure may be limited, pathways are non-linear, and implementation requires deep contextual understanding. These realities call for thoughtful design, strong partnerships, and solutions that perform effectively within everyday constraints. We are excited to back founders who are building with this level of insight and responsibility—teams demonstrating that inclusive design strengthens education systems for everyone .” said Nissi Madu, Managing Partner at CcHUB. Applications are open from 27 February 2026 to 10 April 2026. Since its launch, the Fellowship has supported 72 companies across Africa, which have collectively reached over 700,000 new learners with 89% being children and youth, and a gender distribution of 49% female and 51% male. Startups applying to Cohort 4 are encouraged to visit futureoflearning.cchub.africa to understand the Fellowship’s focus areas, application requirements, and programme structure before submitting their applications. Eligible Nigerian EdTech startups are invited to apply and join a growing community of founders shaping the future of learning across Africa. About Co-creation HUB (CcHUB) Co-creation HUB (CcHUB) is committed to advancing Africa’s economic prosperity by incubating the application of social capital and technology. Founded in 2010 as Nigeria’s first innovation centre, CcHUB has evolved into the largest technology innovation centre in Africa, with a physical presence in Lagos, Kigali, Nairobi, and Windhoek. Its transformative programs have reached over 40 countries, including South Africa, Morocco, Tanzania, Zambia, Senegal, and the Democratic Republic of Congo. For more information on Co-creation HUB, kindly visit www.cchub.africa About the Mastercard Foundation The Mastercard Foundation is a registered Canadian charity and one of the largest foundations in the world. It works with visionary organizations to advance education and financial inclusion to enable young people in Africa and Indigenous youth in Canada to access dignified and fulfilling work. Established in 2006 through the generosity of Mastercard when it became a public company, the Foundation is an independent organization separate from the company, with offices in Toronto, Kigali, Accra, Nairobi, Kampala, Lagos, Dakar, and Addis Ababa. Its policies, operations, and program decisions are determined by the Foundation’s Board of Directors and leadership. For more information, visit www.mastercardfdn.org The Mastercard Foundation EdTech Fellowship The Mastercard Foundation EdTech Fellowship is an entrepreneurship incubation program designed to support promising, African EdTech companies. Implemented in partnership with innovation hubs and EdTech incubators across Africa, the Fellowship provides select EdTech companies with critical business and financial support, as well as insight into the science of learning, preparing them for scale, sustainability, and impact. The Mastercard Foundation EdTech Fellowship was launched in 2019 by the Mastercard Foundation Centre for Innovative Teaching and Learning with the goal of providing access to technology-enabled, inclusive, quality education to all, especially young people, underserved, under-resourced and marginalized communities. For more information reach us at edtechfellowship@mastercardfdn.org The post Cohort 4 of CcHUB’s EdTech Fellowship targets Early-Stage StartUps Innovating for the Underserved Learners appeared first on Co-creation HUB Africa (CcHUB) .

Mastercard Foundation

Metal Casting Class – Recap

🇺🇸 · Columbia Gadget Works · Columbia GadgetWorks

Thanks to everyone who showed up for the metal casting class! If you have any ideas for future classes or something to cast in metal, join the discord server linked on our website or send an email to columbiagadgetworks@gmail.com

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Netzwerktest am 3. April 2026

🇩🇪 · Mainframe · Markus Framer

In diesen Zeiten geopolitischer Unsicherheiten liest man häufiger, dass europäische digitale Souveränität gestärkt werden soll. Als außerschulischer Akteur der MINT-Bildung (MINT=Mathematik, Informatik, Naturwissenschaft, Technik) tragen wir dazu bei. Ihr seid eingeladen, an unserem Netzwerktest für LAN und WLAN mitzuwirken. Getestet werden soll insbesondere eine maximale Anzahl an Endgeräten, auch deren Auswirkungen auf Bandbreiten und Latenzen. Es ist ein Bring-Your-Own-Device (BYOD) Event , also bringt dazu bitte so viele Endgeräte wie möglich mit, um die Netze zu belasten. Geeignet sind dazu alle LAN- und WLAN (2,4 sowie 5 und 6 GHz)-fähigen Geräte, die einigermaßen mobil sind, zum Beispiel: PCs, Notebooks, Tablets, Konsolen, Steamdecks… Begleitet wird der Test von barcampmäßigen Workshops zum Aufbau und zur Auffrischung von Netzwerkwissen, Datenübertragungen per Funk, Zusammenwirken mit Naturereignissen. Erklärt wird auch, warum man Wartungen, Änderungen an kritischer Infrastruktur und Tests (wie in der Industrie) ausgerechnet zu Ostern macht. Das Test-Event findet statt: am Freitag, den 3. April 2026 ab 14:00 natürlich im Mainframe ( Infos zur Anreise ) Kommt einfach vorbei, der Eintritt ist natürlich frei. Mitbringen solltet ihr Eure Netzwerkgeräte der Wahl: PCs, Notebooks, Tablets, Konsolen, Steamdecks, VR-Headsets… Bei LAN-Geräten: Patchkabel mit 3-5m Falls nötig, zum Beispiel bei PCs: Monitore und Peripherie: Maus, Tastatur, Kopfhörer… Verlängerungskabel und passende Mehrfachstecker Weitere Veranstaltung ab Ostersamstag An den Folgetagen ( Samstag bis Ostermontag ) findet eine LAN-Party statt.

Tiles & Toasts - Q1 2026

🇺🇸 · Catalyze · mHUB

Celebrating new members and major milestones at the first Tiles & Toasts of 2026 Each quarter, mHUB brings its community together to recognize the founders, partners, and teams advancing hardtech innovation. Through the addition of new logo tiles on the mHUB Member Wall and a celebratory toast, Tiles & Toast honors the tangible progress happening across the ecosystem — from new memberships to major capital milestones.

Big IdeasCommunity SpotlightsNews

Toolbox sucht neues Zuhause

🇩🇪 · Toolbox Bodensee e.V. · haekelhexe

Zum 31.05.2026 wird ein neues Vereinsheim gesucht. Dringender Aufruf an Eigentümer, Unternehmen und Kommunen in der Region

Upcoming Classes at Claremont MakerSpace

🇺🇸 · Claremont Makerspace · Cortney Nichols

Greetings Upper Valley Makers: We have an exciting list of upcoming classes at the Claremont MakerSpace that we think might interest you. For most classes and events, CMS MEMBERSHIP IS NOT REQUIRED. That said, members receive a discount on registration and there are some classes/events that are for members only (this will be clearly noted in the event description). Class policies (liability waiver, withdrawal, cancellation, etc.) can be found here . All of our classes depend on minimum registrations to run so please don’t wait to sign up! If you are interested in being added to a waitlist for a certain class please email: classes@claremontmakerspace.org . Instructors: Interested in teaching a class at CMS? Please fill out our Class Proposal Form . Tours: Want to see what the Claremont MakerSpace is all about? Contact Us to schedule your tour where you can learn about all the awesome tools that the CMS offers access to, as well as how membership, classes, and studio spaces work. Upcoming Events Events that are currently open for registration. Amateur Radio License Exam Session Feb. 28, 2026 9 a.m. — 11 a.m. Twin State Radio Club’s next license examination session is Saturday morning, February 28th, at the Claremont Maker Space (46 Main Street, Claremont, NH), co-hosted with the CMS radio club, W1CMS. This is an opportunity to upgrade your license from Technician to General or from General to Extra, or for an interested friend to get their Technician ticket. The doors open at 9:00 AM for registration, and testing begins at 9:15 . In preparation, be sure to read and follow the instructions from ARRL, https://www.arrl.org/what-to-bring-to-an-exam-session . Pre-register by contacting Eric Hansen at kb1vun@arrl.net Register here! Mandala Dot Painting March 2, 2026 6:30 p.m. — March 9, 2026 8:30 p.m. Discover the meditative art of mandala dot painting in this relaxing and beginner-friendly workshop. You’ll learn basic techniques to create stunning, symmetrical designs using simple tools and vibrant colors. No prior experience needed—just bring your creativity and leave with a beautiful, hand-painted mandala of your own. All materials provided. Please note that this is a two-session class Class Fees: $80 for members/$100 non-members Register here! CMS Community Quilts March 8, 2026 4 p.m. — March 8, 2026 9 p.m. Helping hands needed to make warm, comforting quilts for Baby Steps in Claremont! Only basic skills needed. Do you know how to use a sewing machine, iron, or rotary cutter? This is not a quilting class, but we will guide you along through the whole process of making twin and crib size quilts for those in need in our area. Please come when it is convenient for you, even if you can only spare an hour. Sponsorship: All materials are provided thanks to a generous donation from a local quilter. Many thanks to Mascoma Bank for sponsoring the program to provide studio space and additional supplies. The Home Depot is supporting this program by providing storage containers to manage the quilting materials. Class Fees: Free! Please volunteer your time to help Baby Steps, a very worthy cause. Register here! Intro to MIG Welding March 12, 2026 5:30 p.m. — March 12, 2026 8:30 p.m. Thinking about trying out MIG welding? This is an introductory workshop in learning, safety, tools and techniques in MIG welding. No experience required. Must provide your own safety glasses (we do have extras here), leather work shoes and leather gloves . Helmets, jackets and materials will be provided. Class Fees: $65 members, $75 non-members Register here! Dolls from your Heart “Make dolls for children in shelters through Enchanted Makeovers” March 14, 2026 1 p.m. — March 21, 2026 4 p.m. “You know, dolls make the very best friends. Just because they can’t speak doesn’t mean they don’t listen. The Doll Adoption Project provides children in shelters with beautiful handmade dolls donated by crafters from around the globe.” -Enchanted Makeovers website https://enchantedmakeovers.org/doll-adoption/ I think we’ve all had (or have!) a special doll or toy when we were children. Now you can share this special piece of your heart with a child living in a shelter. In this event, you can create the doll you would have liked to play with to donate to Enchanted Makeovers Doll Adoption Program. Bring your inspiration, creativity, and any doll or accessory patterns or ideas you have. All materials will be provided, but you are welcome to bring your own. We will also have some patterns/ideas to get you started if you don’t already have an idea. Both boy and girl dolls are welcome and so are dolls with diverse ethnic looks! They should be soft and comfortable to sleep with and should not have features that could be a choking hazard – embroidered or painted faces are preferred. Class Fees: FREE for members/$10 non-members Register here! Pi-tastic Member Meetup! March 14, 2026 5 p.m. — 7 p.m. Annual CMS member + guest Pi Day, including a pie baking competition. Don’t be irrational! Come hang out with other members for a casual evening of infinite geeky fun. Options to bring: Pie – homemade or store-bought, but only homemade may be entered into the pie competition Guests – please bring a guest or two to share the fun. Ice cream or other snacks to share – only if you want! BYO dinner if you need something in your tummy before the sugar bomb. Show and Tell! We love to see what you’re working on, including something mathematical! Something (quiet) to work on – We will have some crafty shows playing in the classroom. It’ll be just like being home, but sweeter! Although the event is free please be sure to RSVP! Register here! Intro to Spindle Turning March 16, 2026 10 a.m. — March 17, 2026 1 p.m. This class will present introduction to spindle woodturning. Students will learn and practice the basic shapes that can be created on a wood lathe such as beads and coves. In addition, students will learn which tools can be used to create these shapes. Students will learn how these shapes and techniques can be used to create individual objects such as a mallets, or the creation of parts of furniture such as table legs. This is a two-day class: Monday, March 16th AND Tuesday, March 17th 10 am – 1 pm Please note that all our classes have a minimum number of registrants required so don’t wait to sign up! Class Fees: $265 for members/$285 non-members Register here! Open Sew-In March 17, 2026 4 p.m. — 7 p.m. Bring your sewing projects and supplies and have fun visiting with other fiber artists and enthusiasts. Work on your projects in our roomy and comfortable sewing department. We have plenty of table space and 5 Singer heavy duty sewing machines, irons, ironing board, and a variety of sewing notions to use in the Fiber Arts Studio. All Levels are welcome. While assistance is available, participants interested in using the MakerSpace equipment should have a basic working knowledge. Allison and Tammie our shop leads will be available to help with any questions you may have. Registration is required. Class Fees: Free for members and $10 for non-members. Register here! CMS Community Quilts March 19, 2026 1 p.m. — 6 p.m. Helping hands needed to make warm, comforting quilts for Baby Steps in Claremont! Only basic skills needed. Do you know how to use a sewing machine, iron, or rotary cutter? This is not a quilting class, but we will guide you along through the whole process of making twin and crib size quilts for those in need in our area. Please come when it is convenient for you, even if you can only spare an hour. Sponsorship: All materials are provided thanks to a generous donation from a local quilter. Many thanks to Mascoma Bank for sponsoring the program to provide studio space and additional supplies. The Home Depot is supporting this program by providing storage containers to manage the quilting materials. Class Fees: Free! Please volunteer your time to help Baby Steps, a very worthy cause. Register here! Spring Open House March 21, 2026 10 a.m. — noon Join us for our Spring Open House at Claremont MakerSpace on Saturday, March 21st from 10:00 am – 12:00 pm . This is an excellent opportunity to explore our facility, learn about our programs, and see firsthand how our community-powered makerspace supports creativity, skill-building, and workforce development. Guests will enjoy guided tours, live demonstrations, and the chance to meet our staff, dedicated volunteers, and talented makers. Whether you are interested in membership, classes, volunteering, or simply curious about what we do, we welcome you to stop by and experience the MakerSpace in action. Pre-registration is encouraged. Register here! CMS Amateur Radio Club (W1CMS) Monthly Meetup March 22, 2026 1 p.m. — 3 p.m. The Claremont MakerSpace has an Amateur Radio club! Before makers, hackers, and DIY, there was Amateur Radio. Join us on March 22nd at 1 p.m. for our monthly meeting (usually every third Sunday). You do not have to be a licensed ham to participate, just bring your curiosity and energy! Everyone is welcome! Each month, we feature a presenter (45 minutes to an hour), and after we adjourn to MakerSpace’s Digital Fabrication and Electronics Lab for open-time kit building, sharing, studying, and socializing. This Month’s Presentation: CW: The Original Wireless Barry Whittemore (NF1O) will present CW: The Original Wireless . Before there was SSB or digital, there was Morse code — and a lot of people would argue it’s still one of the best ways to get on the air. He’ll spend some time talking about where CW came from, why it still matters, and what keeps people coming back to it. He’ll be bringing several different keys along, so you can see the differences and maybe even give one a try. Presented by: Barry Whittemore (NF10) Barry has been licensed since 1977 (as WB1EDI). He is a Navy Veteran and has held Novice(1977), Technician(1977), Advanced(1983), and Extra Class(1994). He became NF1O in 2010. He has earned WAS, WAC, and DXCC with 100W and indoor dipole. He presently has 318 (316 current) countries confirmed. He has 9BWAS, 9BWAC, and 9BDXCC all with 100 W from a city lot in Manchester! He’s now on a mountaintop lot in Unity. What is Amateur Radio? Amateur Radio (often called ham radio) is a popular hobby and service that brings people, electronics, and communication together. People use Amateur Radio to talk across town, around the world, or even into space, all without the Internet or cell phones. It’s fun, social, educational, and can be a lifeline during times of need. Free for all! Register here! Make and Take Metal Art March 26, 2026 5 p.m. — March 26, 2026 8:30 p.m. Spring is coming and we are all thinking about spending more time outside and in our gardens. Have you thought about enhancing your garden space with metal art? In this class you will choose a horseshoe-based project. You will learn how to prepare and create a piece of metal art to enhance your garden or living space. There will be a choice of horseshoe-based beginner project. *Prerequisite for this class is the Intro to MIG welding class or permission of the instructor. You must come with basic welding skills. Welding skills will NOT be taught in this class. If you have not taken it you may sign up for the March 12th class here: Intro to MIG Welding Please note that all our classes have a minimum number of registrants required so don’t wait to sign up! Class Fees: $65 for members/$75 non-members Register here! Claremont MakerSpace Creatives Meet-up March 29, 2026 1 p.m. — 4 p.m. Looking for a space to focus on your art, connect with other serious makers, and recharge your creative energy? The CMS Creatives Meetup is a dedicated time for artists, designers, and makers who are committed to their craft. Bring your current project —whether it’s sketching, digital art, painting, writing, or any other creative pursuit—and work alongside a community of like-minded individuals. This is not a casual drop-in for dabblers; it’s a supportive environment for those who take their creativity seriously and want to grow in the company of peers. Expect inspiration, honest conversation, and the motivation that comes from making in public. Coffee will be provided to keep the ideas flowing. Come ready to create, connect, and contribute. The leader for this session is long time member and creative Michelle Goldsmith Class Fees: FREE for all Register here! Photography Club March 30, 2026 5:30 p.m. — 7 p.m. Agenda: Presentation: TBD for this month! one of our members will present on a topic of interest to the group. Open image share and questions: everyone gets an equal share of the meeting. Plan on 5-15 minutes per person depending on attendance: bring 1-2 images you made to share with the group, or your questions for the group about gear, shoot ideas, computer editing, or whatever else has been on your mind lately. About the Club We are a new group of amateur and professional photographers meeting regularly to learn from each other, practice our craft, and develop the community of photographic artists, commercial photographers, and visual storytellers around Claremont and the Upper Valley. Meetings are free for CMS members, and open to the public with a fee to support operations at the MakerSpace. Each meeting is led by one of our members and focuses on a topic of interest chosen by the group: from technical workshops on shooting techniques, to photo critique sessions, gear show & tells, photo walks, and whatever else we come up with together. Class Fees: Free for members/$10 for non-members Register here! Weaving for Your Home April 18, 2026 9:30 a.m. — 5 p.m. Starting with an empty loom (provided) and your own creative imagination we will set up the warp on the loom. Sample patterns will be provided if you are more of a rule follower. Next learn the basics of weaving; winding a shuttle, hem stitching the ends, and keeping smooth edges and tension. Then spend the rest of the day with rhythmic movements, light conversation, and meditative weaving. Students may choose either a pair of coordinating placemats or a single table runner. No experience needed. Bring scissors, lunch, beverage, snack, and a happy attitude. Class Fees: $100 for members/$120 non-members Materials Fee: $20 NOT included in the class fee above, PLEASE BRING CASH Register here! Just Missed These classes are currently full at time of writing. If you are interested, please check the event’s page; spots occasionally open up. Keep an eye on this newsletter to see when these classes are offered again. Learn VCarve and the ShopBot March 4, 2026 6 p.m. — March 18, 2026 8 p.m. Intro to TIG Welding March 11, 2026 6 p.m. — March 18, 2026 8:30 p.m. Happy Makin’! We are grateful for all of the public support that our 501(c)(3), non-profit organization receives. If you’d like to make a donation, please visit the Support Us page of our website.

CMS Public Newsletterclassesnewsletterpublic newsletter

Arduino Day 2026

🇮🇹 · ICTP SciFabLab · scifablab

Sabato 28 Marzo 2026 / 15:00 – 18:30 / Saturday 28 March 2026 #ArduinoDay2026 The event will be in English and Italian, OPEN and FREE for all (a registration is needed for talks and workshops). Venue: ICTP SciFabLab L’evento si svolgerà al fablab e sarà in Italiano e Inglese. Sarà gratuito per tutti, ma è richiesta una prenotazione per talk e workshop. Open Day @ SciFabLab : 15:00 – 16:00 15:00 Open Day (in Italian and English): a guided visit of the fablab, with demo of lasercutter and 3D printers, question and answers on fablabs and digital fabrication (registration not needed, for all ages) 15:00 Open Day (in Italiano e Inglese): una visita guidata al fablab, con dimostrazioni di utilizzo della macchina a taglio laser e delle stampanti 3D, domande e risposte su fablab e tecnologie di fabbricazione digitale (non serve registrazione, per tutte le età) Arduino Talks & Workshops: 16:00-18:30 MAX 25 PARTICIPANTS (minimum age: 16 years), FREE REGISTRATION BY EMAIL IS NEEDED: AL MASSIMO 25 ISCRITTI (età minima: 16 anni), OBBLIGATORIA L’ISCRIZIONE GRATUITA PER EMAIL: EMAIL: scifablab@ictp.it 16:00 TALK (solo in ITALIANO, 45 minuti): “Arduino per tutti” Una introduzione al mondo di Arduino (e alle sue alternative), con una presentazione delle varie schede vecchie e nuove, esempi di progetti basati su schede Arduino, utilizzo della IDE e le diverse alternative per la programmazione. (seminario a cura di Marco Baruzzo) . Il testo delle slides è in Inglese (Note: the slides are in English) . 17:00 – 18:30 WORKSHOP (in Italian & English, 90 minutes) : a Practical Introduction to Arduino for absolute beginners, hands-on exercises with Arduino boards, sensors and LEDs. (Workshop by Gaia Fior) 17:00 – 18:30 LABORATORIO (in Italiano e Inglese, 90 minuti) di Introduzione pratica ad Arduino per totali principianti, a base di esercizi sperimentali con schede Arduino, sensori e LED. (Laboratorio a cura di Gaia Fior) Alcune foto dell’evento / a few pictures from the event

ICTP SciFabLab