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WS2812 LED strip for fischertechnik
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Model information
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- Printables
- Category
- Building Toys
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- Creative Commons — Attribution — Noncommercial — Share Alike
For aliexpress "4 bit WS2812 light bead module strip light bar full-color driving slide lamp development board module SCM" modules. Use Dupont cables as connectors and simple pin headers for chaining more than one module. Angled connections need an extra part and some tricky soldering.
Print the bottom part with no more than .12 mm layer height, or the spring mechanism that pushes the pin headers against the PCB connectors won't work. If the contact is fickle, just bend the pin row slightly in a V-shape, so that the ends push more firmly upwards.
Category: Construction Toys