---
title: "#oshwa articles | Hashnode"
description: "Explore the latest #oshwa articles, tutorials, and guides on Hashnode."
url: "https://hashnode.com/tag/oshwa"
---

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# #oshwa

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[circuitrocks](https://hashnode.com/@circuitrocks) · [Jun 5](https://hashnode.com/posts/open-hardware-summit-2026-berlins-hottest-weekend-in-open-tech/6a2223539824c060500bc64c)

### [Open Hardware Summit 2026: Berlin's Hottest Weekend in Open Tech](https://circuitrocks.hashnode.dev/open-hardware-summit-2026-berlins-hottest-weekend-in-open-tech?utm_source=hashnode&utm_medium=feed)

Home-built flow batteries, butterfly PCBs swarming over infrared, and a moth rave — inside the open source hardware community's biggest weekend in Berlin.

2 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/open-hardware-summit-2026-berlins-hottest-weekend-in-open-tech?utm_source=hashnode&utm_medium=feed)