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DIY & Tutorials
DIY For Audio
Battery driven 3.5V to 5V mini chip amp for speakers based on PAM8406 - my take
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<blockquote data-quote="Wolla" data-source="post: 730963" data-attributes="member: 664"><p>I cut some boxes today to make 10 kits - more work than I thought, especially since I wanted to make it flexible in use, as well as amp upgradable too. The housings will house the little amp board (which can be upgraded later on), as well as a powerbank or charger, a compartment for extra wiring (basically to hide long wires) and at the very top will be the music source, like a cellphone, dac, ipod, etc.</p><p></p><p>I made 2 prototypes, one larger and one compact. I decided to make multiples of the compact version for now. Making 10 kits.</p><p></p><p>Some pics, still need to assemble them. Will see if I have more to show in a day or two.</p><p></p><p><img src="http://a63.tinypic.com/20tgmys.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://a65.tinypic.com/2pouy6o.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://a64.tinypic.com/ng9dop.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://a67.tinypic.com/ofzls3.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Wolla, post: 730963, member: 664"] I cut some boxes today to make 10 kits - more work than I thought, especially since I wanted to make it flexible in use, as well as amp upgradable too. The housings will house the little amp board (which can be upgraded later on), as well as a powerbank or charger, a compartment for extra wiring (basically to hide long wires) and at the very top will be the music source, like a cellphone, dac, ipod, etc. I made 2 prototypes, one larger and one compact. I decided to make multiples of the compact version for now. Making 10 kits. Some pics, still need to assemble them. Will see if I have more to show in a day or two. [IMG]http://a63.tinypic.com/20tgmys.jpg[/IMG][IMG]http://a65.tinypic.com/2pouy6o.jpg[/IMG][IMG]http://a64.tinypic.com/ng9dop.jpg[/IMG][IMG]http://a67.tinypic.com/ofzls3.jpg[/IMG] [/QUOTE]
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DIY & Tutorials
DIY For Audio
Battery driven 3.5V to 5V mini chip amp for speakers based on PAM8406 - my take
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