+</div><div id="outline-container-sec-2-1" class="outline-3">
+<h3 id="sec-2-1"><span class="section-number-3">2.1</span> Audio</h3>
+<div class="outline-text-3" id="text-2-1">
+<ul class="org-ul">
+<li>Portable stereo speaker
+<br/><a href="audio/Portable%20stereo%20active%20speaker/index.html"><img style="width:100%; max-width:500px;" src=" audio/Portable%20stereo%20active%20speaker/make.png"></a>
+</li>
+
+<li>Headphone hub
+<br/><a href="audio/Headphone%20hub/index.html"><img style="width:100%; max-width:500px;" src=" audio/Headphone%20hub/make.png"></a>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2-2" class="outline-3">
+<h3 id="sec-2-2"><a id="ID-0482740b-0f2e-4138-804d-37c7025124d3" name="ID-0482740b-0f2e-4138-804d-37c7025124d3"></a><span class="section-number-3">2.2</span> Miscellaneous</h3>
+<div class="outline-text-3" id="text-2-2">
+<ul class="org-ul">
+<li>Charging terminal alternative cover for CAT B30 phone
+<br/><a href="misc/CAT%20B30%20phone%20cover/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/CAT%20B30%20phone%20cover/make.png
+ "></a>
+</li>
+
+<li>Nokia 105 (2019) modification for disabled
+<br/><a href="misc/Nokia%20105%20(2019)%20modification%20for%20disabled/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/Nokia%20105%20(2019)%20modification%20for%20disabled/make.png
+ "></a>
+</li>
+
+<li>Meiqqm portable dosimeter (Geiger–Müller counter) case
+<br/><a href="misc/Meiqqm%20portable%20dosimeter%20case/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/Meiqqm%20portable%20dosimeter%20case/make.png
+ "></a>
+</li>
+</ul>
+
+
+<ul class="org-ul">
+<li>Trekology camping chair leg tip
+<br/><a href="misc/camping%20chair%20leg%20tip/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/camping%20chair%20leg%20tip/make.png
+ "></a>
+</li>
+
+<li>Toy robot
+<br/><a href="misc/Robot%20toy/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/Robot%20toy/make.png
+ "></a>
+</li>
+
+<li>USB Fan modification
+<br/><a href="misc/USB%20desk%20fan%20mod/index.html"><img style="width:100%; max-width:500px;" src="
+ misc/USB%20desk%20fan%20mod/make.png
+ "></a>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2-3" class="outline-3">
+<h3 id="sec-2-3"><span class="section-number-3">2.3</span> Power</h3>
+<div class="outline-text-3" id="text-2-3">
+<ul class="org-ul">
+<li>12V Lead-Acid battery charger and terminal
+<br/><a href="power/12V%20Lead-Acid%20battery%20changer%20and%20terminal/index.html"><img style="width:100%; max-width:500px;" src="
+ power/12V%20Lead-Acid%20battery%20changer%20and%20terminal/make.png
+ "></a>
+</li>
+
+<li>battery tester
+<br/><a href="power/battery%20tester/index.html"><img style="width:100%; max-width:500px;" src="
+ power/battery%20tester/make.png
+ "></a>
+</li>
+
+<li>adjustable resistor / indicator
+<br/><a href="power/adjustable%20resistor/index.html"><img style="width:100%; max-width:500px;" src="
+ power/adjustable%20resistor/make.png
+ "></a>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2-4" class="outline-3">
+<h3 id="sec-2-4"><span class="section-number-3">2.4</span> USB</h3>
+<div class="outline-text-3" id="text-2-4">
+<ul class="org-ul">
+<li>USB cable terminals
+<br/><a href="USB/USB%20cable%20terminals/index.html"><img style="width:100%; max-width:500px;" src="
+ USB/USB%20cable%20terminals/schematic.png
+ "></a>
+</li>
+</ul>
+</div>
+</div>
+
+<div id="outline-container-sec-2-5" class="outline-3">
+<h3 id="sec-2-5"><a id="ID-0ff5c7f6-e08d-4cdf-923f-3aa75d050b1c" name="ID-0ff5c7f6-e08d-4cdf-923f-3aa75d050b1c"></a><span class="section-number-3">2.5</span> Optics</h3>
+<div class="outline-text-3" id="text-2-5">