botronics
- Date Joined:Aug 7, 2006
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botronics - Build a Wind Harp!- Universal Laser Cutter Finalist!
posted 4 years ago
in Laser Cutter Finalists
Comments 1-10 of 238(view all)
» Glass is fine, but breakable. It will make an awful mess if it breaks.
» You need long fibers so they can twist and align in the field like little compasses. I…
» Thats an interesting idea. I've seen some rubber stoppers at our local brew store that…
» Where did you get the smoke generator?
» The turns is not critical for it to work. The frequency will usually go down with more …
» You wind the turns through the core as a pair. So both are 6 turns.
» Really like your Raygun. Good use of found items. Looks like you used lamp parts and a…
» Think of each steel wool fiber as being a compass. Each fiber will point along the line…
» Does anyone have a video of it in action so e can hear hat it sounds like?
» I don't know the part number. I call it a "mini saw". Just see what available at your …
» You need long fibers so they can twist and align in the field like little compasses. I…
» Thats an interesting idea. I've seen some rubber stoppers at our local brew store that…
» Where did you get the smoke generator?
» The turns is not critical for it to work. The frequency will usually go down with more …
» You wind the turns through the core as a pair. So both are 6 turns.
» Really like your Raygun. Good use of found items. Looks like you used lamp parts and a…
» Think of each steel wool fiber as being a compass. Each fiber will point along the line…
» Does anyone have a video of it in action so e can hear hat it sounds like?
» I don't know the part number. I call it a "mini saw". Just see what available at your …
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Dec 6, 2007. 8:27 PMalxram
says:
Hi Botronics,
I added your instructable to our group. I hope you don't mind, you're welcome to join!
http://www.instructables.com/group/alternativeenergy/
I added your instructable to our group. I hope you don't mind, you're welcome to join!
http://www.instructables.com/group/alternativeenergy/
I know you've been around for while, but I realized I never said hello. Thanks for sharing your projects and welcome to Instructables! Let me know if you have any problems.
Sep 23, 2006. 9:02 PMephelba
says:
I don't know much about circuits, but I am dying to make a buzzie. Seems like a solar panel from a calculator and a tiny capacitor would be just the thing. What do you mean when you say "connected to a pic". How would one do this?
PICs are tiny computers. They come in 8 pin to 40 pin dips. They require programming. But you can get whats called a "Picaxe" that was developed in the UK for teaching computer programming. You can program in basic with a free complier . Check the web and search for "Picaxe". The ics are cheap, about 3 bucks!, Just one person I know of sells them in the USA. Go to http://www.phanderson.com/
I made a buzzie board, just less than 1 square inch that holds a picaxe, buzzer and an led. I'm also making a picaxe controller/experimenters board that uses 3 AAA cells and allows programming. The board will turn on a few leds ,light sensor and buzzer. I will make them available as a kit if I can generate enough interest.
I made a buzzie board, just less than 1 square inch that holds a picaxe, buzzer and an led. I'm also making a picaxe controller/experimenters board that uses 3 AAA cells and allows programming. The board will turn on a few leds ,light sensor and buzzer. I will make them available as a kit if I can generate enough interest.
Dec 21, 2006. 3:50 PMJesus10555
says:
Do you know how I would be able to make a setup, in which 3 buttons are hooked up, and when 3 users are prompted to push the button, the first one pressed turns on a light, and blocks the other ones from coming on. Like on Jeopardy? Would this require a Pic?
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