He used a seven-piece sunset to teach students all the steps for stained glass, from design to soldering.

Source: https://www.dailycamera.com/2023/07/19/boulder-prep-students-try-stained-glass-making-in-summer-classes/

On top of that, even the carry case of the Fairbuds XL is made using 100 per cent recycled cloth, and the company is even using 100 per cent recycled tin for soldering.

Source: https://indianexpress.com/article/technology/tech-news-technology/fairbuds-xl-repairable-headphones-launch-price-8608761/

Some hardware skills are required for assembly including soldering, real-time clocks, LCD displays, and microcomputers.

Source: https://mashable.com/deals/feb-11-circuitmess-bundle

The design of keyboards such as the GMMK allows users to swap out practically every component, from keycaps to switches, without any soldering or complicated setup.

Source: https://www.slashgear.com/1305636/major-gaming-keyboard-brands-ranked-worst-best/