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Unknown committed Nov 7, 2024
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6 changes: 4 additions & 2 deletions basics/compatible-hardware/index.html
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Expand Up @@ -2105,7 +2105,7 @@ <h2 id="levelshifters">Levelshifters</h2>
</tr>
<tr>
<td>TXS0102, TXS0108</td>
<td>Bidirectional levelshifters that may work fine with WLED (if possible, 74AHCT gates should be preferred as they support both longer data lines and faster protocols)</td>
<td>Not recommended: these bidirectional levelshifters do work but only for short data lines (less than 50cm).</td>
</tr>
<tr>
<td><a href="https://pixelcontroller.com/store/accessories/54-famp-xconnect.html">F-Amp</a></td>
Expand All @@ -2115,7 +2115,9 @@ <h2 id="levelshifters">Levelshifters</h2>
</table>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>I2C shifters are generally too slow for addressable LEDs, so don't use them.</p>
<p>I2C shifters are generally too slow for addressable LEDs, so don't use them.<br />
<img alt="No_I2C_Shifter" src="../../assets/images/content/NoI2Cshifter.jpg" /><br />
If you must: there is a <a href="https://wled.discourse.group/t/levelshifter-analysis/11871/12">hack to make them work on short data lines</a></p>
</div>
<p>Further reading:
<a href="https://electricfiredesign.com/2021/03/12/logic-level-shifters-for-driving-led-strips/">Logic Level Shifters for Driving LED Strips</a></p>
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2 changes: 1 addition & 1 deletion search/search_index.json

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