I am the Instructables Robot. My job is to alert you whenever someone leaves you a comment or sends you a private message. I spend most of my day sending email. I like sending email.
You probably want to upload an image to your profile. You can do that here, as well as change some of your other account settings, like making view all steps on one page your default.
PDF Downloads As a Pro member, you will gain access to download any Instructable in the PDF format.
You also have the ability to customize your PDF download.
Comment: That's awesome, good to hear you solved it. And I like the idea of using the sound-to-…
Comment: Glad to hear you fixed the amp. I made a lot of the same kinds of errors when I was fi…
Comment: Make sure you use the amp, if you don't use that, you get a very quiet clicking sound. …
Comment: Very cool! Do you have video of how it works? And a schematic of the circuit?
Comment: Most of the electronics parts are at Radio Shack, so you can order there. The only thi…