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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://mstdn.io/users/codewiz/statuses/113726585814259006">Bernie (codewiz@mstdn.io)'s status on Saturday, 28-Dec-2024 05:06:27 JST</a><a href="https://mstdn.io/@codewiz" title="codewiz@mstdn.io"><img src="https://gnusocial.jp/avatar/11383-48-20250524113305.webp" width="48" height="48" alt="Bernie" style="position: absolute; left: 0; top: 0;">Bernie</a><div><a href="https://mstdn.io/@codewiz/113692986544998029" rel="in-reply-to">in reply to</a></div></section><article><p>While my last retrobrighting experiment proceeds quietly at home (*), I went to the asylum to finish restoring the <a href="https://mstdn.io/tags/Amiga" rel="tag">#Amiga</a> 3000 battery-backed clock.</p><p>My kit requires a P-channel MOSFET. Instead of the recommended IRLML6401TRPBF, I found a similar part with higher current (fine) but higher drive voltage (2.5V):<br><a href="https://www.digikey.com/en/products/detail/infineon-technologies/IRLML6402TRPBF/811437" rel="nofollow noreferrer">https://www.digikey.com/en/products/detail/infineon-technologies/IRLML6402TRPBF/811437</a></p><p>To confirm it will work, I taped the mosfet to its tiny terminals and measured +3V on the output pins.</p><p>(*) <a href="https://mstdn.io/@codewiz/113710433519948326" rel="nofollow noreferrer">https://mstdn.io/@codewiz/113710433519948326</a></p><p><a href="https://mstdn.io/tags/retrocomputing" rel="tag">#retrocomputing</a> <a href="https://mstdn.io/tags/electronics" rel="tag">#electronics</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/4111860#notice-8338105">In conversation</a><time datetime="2024-12-28T05:06:27+09:00" title="Saturday, 28-Dec-2024 05:06:27 JST">about 6 months ago</time> <span>from <span><a href="https://mstdn.io/@codewiz/113726585814259006" rel="external" title="Sent from mstdn.io via ActivityPub">mstdn.io</a></span></span><a href="https://mstdn.io/@codewiz/113726585814259006">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3788475">Untitled attachment</a></label><br><a href="https://media.mstdn.io/mstdn-media/media_attachments/files/113/726/563/522/688/252/original/a69bae89a11e5911.jpg" rel="external">https://media.mstdn.io/mstdn-media/media_attachments/files/113/726/563/522/688/252/original/a69bae89a11e5911.jpg</a></li><li><label><a rel="external" href="https://gnusocial.jp/attachment/3788476">Untitled attachment</a></label><br></li><li><label><a rel="external" href="https://gnusocial.jp/attachment/3788477">Untitled attachment</a></label><br></li><li><article><header><div>Domain not in remote thumbnail source whitelist: media.mstdn.io</div><h5><a href="https://mstdn.io/@codewiz/113710433519948326#retrocomputing">Bernie (@codewiz@mstdn.io)</a></h5><div> from <span>Bernie</span></div></header><div>Attached: 1 imageAfter watching several videos on #retrobrighting techniques, I started a couple of small-scale experiments to see if my setup works.This year's Christmas decorations will shine in UV light! 😎#retrocomputing #vintagecomputing</div><footer></footer></article></li></ol></footer></blockquote>

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Bernie (codewiz@mstdn.io)'s status on Saturday, 28-Dec-2024 05:06:27 JST Bernie
in reply to
While my last retrobrighting experiment proceeds quietly at home (*), I went to the asylum to finish restoring the #Amiga 3000 battery-backed clock.
My kit requires a P-channel MOSFET. Instead of the recommended IRLML6401TRPBF, I found a similar part with higher current (fine) but higher drive voltage (2.5V):
https://www.digikey.com/en/products/detail/infineon-technologies/IRLML6402TRPBF/811437
To confirm it will work, I taped the mosfet to its tiny terminals and measured +3V on the output pins.
(*) https://mstdn.io/@codewiz/113710433519948326
#retrocomputing #electronics
In conversationabout 6 months ago from mstdn.iopermalink
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  Bernie (@codewiz@mstdn.io)
  from Bernie
  Attached: 1 image After watching several videos on #retrobrighting techniques, I started a couple of small-scale experiments to see if my setup works. This year's Christmas decorations will shine in UV light! 😎 #retrocomputing #vintagecomputing

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