Hackaday Podcast Ep 328: Benchies, Beanies, and Back to the Future
Jul 11, 2025
The hosts dive into the thrilling One Hertz Challenge, encouraging listeners to get involved. They explore innovative 3D printing hacks, including a speedy Benchy and a realistic cowbell, sharing the humorous challenges faced along the way. A nostalgic look at tech from 'Back to the Future' is woven in alongside discussions of the unique Chisanbop math tool. Fun facts about the video game Half-Life lead to an engaging guessing game, promising a mix of creativity, nostalgia, and tech insights.
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Dynamic Nozzle Temperature Control
- Managing temperature changes according to flow rate is key for ultra-fast 3D printing quality.
- Smoothing speed changes helps nozzle temperature keep in sync, improving print results.
Slicer Temperature-Speed Tuning
- Use slicer software to vary nozzle temperature with print speed for better extrusion.
- Plan layer times to avoid rapid volume changes, aiding thermal control during printing.
Add Hardware Function Generator
- Add a custom function generator hardware to a budget Rigol oscilloscope to expand its capabilities.
- Designing an open-source compatible board can upgrade scopes lacking native waveform generators.