Sam Freeman's instructables
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- Sam Freeman's instructable Real Wooden Phone Case That Is Completely Real Wood's weekly stats:
- Sam Freeman entered Real Wooden Phone Case That Is Completely Real Wood in the The 1000th Contest contest
- Sam Freeman followed lonesoulsurfer
- Sam Freeman commented on Sverd Industries's instructable PCB Dial Mod for Mechanical WatchView Instructable »
Nice! Well explained, I'm tempted to give it a shot.
- Sam Freeman followed scanlime
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- Sam Freeman's instructable BOOM Bot 44's weekly stats:
- Sam Freeman entered BOOM Bot 44 in the BOSEBuild Design Challenge contest
- Sam Freeman followed Penolopy Bulnick
- Sam Freeman commented on FlorianE3's instructable DIY Ambient Light AlarmView Instructable »
I've read a lot of ways for dealing with logarithmic fading on an Arduino, but this is the first time I've seen it broken into two speeds. Nice solution.
- Sam Freeman commented on Sam Freeman's instructable Robopunk Bluetooth Speaker GogglesView Instructable »
Nice catch. According to the PAM8403 datasheet, the recommended supply voltage is 2.2v-5.5v. So when I tried it with 3.7v and it worked, I pretty much forgot about it. But boosting the voltage might help. It would be an interesting thing to try.
- Sam Freeman followed hellboy
- Sam Freeman commented on Sam Freeman's instructable Robopunk Bluetooth Speaker GogglesView Instructable »
Here; I've labeled the Bluetooth pins in my original photo, and included ElecFreaks' diagram with pin labels. The boards are connected as follows:BT pin 3 to AMP inupt (-)BT 4 to AMP L (+)BT 5 to AMP R (+)BT 12 to battery (+)BT 13 to battery (-)Let me know if I left anything unclear.
- Sam Freeman commented on Sam Freeman's instructable Robopunk Bluetooth Speaker GogglesView Instructable »
Glad you're excited about the project! I'm working on a detailed wiring diagram for you. As for your volume question, the amp I used came with a knob on it. There are a few ways you could add volume control, and you can always adjust it from the phone.
- Sam Freeman followed kludge77
- Sam Freeman's entry Robopunk Bluetooth Speaker Goggles is a winner in the Amps and Speakers Contest 2016 contest
- Sam Freeman followed makendo
- Sam Freeman's entry Robopunk Bluetooth Speaker Goggles is a winner in the Hats and Headpieces Challenge contest
- Sam Freeman's entry Robopunk Bluetooth Speaker Goggles is a finalist in the Hats and Headpieces Challenge contest
- Sam Freeman's entry Robopunk Bluetooth Speaker Goggles is a finalist in the Amps and Speakers Contest 2016 contest
- Sam Freeman's instructable Robopunk Bluetooth Speaker Goggles's weekly stats:
- Sam Freeman commented on Sam Freeman's instructable Robopunk Bluetooth Speaker GogglesView Instructable »
That's brilliant. I may just have to try that next.
- Sam Freeman followed arduino channel
- Sam Freeman commented on Penolopy Bulnick's instructable Snickers SaladView Instructable »
This one's worth it for the name alone. I can't imagine needing to worry about this lasting more than a day :)
- Sam Freeman commented on Sam Freeman's instructable Robopunk Bluetooth Speaker Goggles
Thank you!
Thanks!
View Instructable »Good question. I just added the link to the parts list.I have a collection of new and vintage safety goggles, and all of them seem to have the same size lenses. But the metal ones have thin walls, so there's less material to get in the way.Hope that answers your question!
- Sam Freeman commented on canida's instructable Homemade Dippin' DotsView Instructable »
I love this, because the fact that it exists in 2016 means that it really is the ice cream of the future.
- Sam Freeman entered Robopunk Bluetooth Speaker Goggles in the Amps and Speakers Contest 2016 contest
- Sam Freeman entered Robopunk Bluetooth Speaker Goggles in the Hats and Headpieces Challenge contest
- Sam Freeman entered Robopunk Bluetooth Speaker Goggles in the Epilog Contest 8 contest
- Sam Freeman followed ewilhelm and Leander Lavendel
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- Sam Freeman commented on Sam Freeman's instructable Cheap, Fast, and Awesome - DIY Photobooth ButtonView Instructable »
FYI, the button I sourced has an LED with a resistor inside. So it's probably smart to open yours up and see if it's an LED or an incandescent, like Bill's.If it turns out it's an LED, swapping the resistor isn't too much trouble.
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