File:DIY Lightbulb Plasma Ball with 555-Driven Ignition Coil.ogv
DIY_Lightbulb_Plasma_Ball_with_555-Driven_Ignition_Coil.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 2 min 26 s, 640 × 480 pixels, 3 Mbps overall, file size: 52.46 MB)
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Summary
[edit]DescriptionDIY Lightbulb Plasma Ball with 555-Driven Ignition Coil.ogv |
English: In this setup, a 9V 650mA supply powers a 555-based astable multivibrator oscillator circuit. This circuit switches a 5V 2A power supply via a silicon diffused power transistor into an automotive ignition coil with the secondary wired to a simple appliance lightbulb.
The plasma streamers are rather intense, and follow my fingers as I touch the bulb's surface. This doesn't hurt, though it will give you a jolt if you simultaneously touch ground and the bulb with the same hand. Virtually all of the parts were harvested from electronics salvaged from Bay Area streets. Don't just throw out old electronics — donate them to your neighborhood aspiring mad scientist! |
Date | |
Source | https://www.youtube.com/watch?v=QcNL00-8cmw |
Author | Brandon Curtis |
Licensing
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This file, which was originally posted to
https://www.youtube.com/watch?v=QcNL00-8cmw, was reviewed on 26 March 2017 by reviewer Daphne Lantier, who confirmed that it was available there under the stated license on that date.
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current | 04:38, 26 March 2017 | 2 min 26 s, 640 × 480 (52.46 MB) | Tnt1984 (talk | contribs) | User created page with UploadWizard |
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