Birk Marold<p>okay, how do i spot fake <a href="https://fediscience.org/tags/IC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IC</span></a> s ?<br><a href="https://fediscience.org/tags/integrated_circuits" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>integrated_circuits</span></a> <a href="https://fediscience.org/tags/electronics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>electronics</span></a> <a href="https://fediscience.org/tags/pcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pcb</span></a> <a href="https://fediscience.org/tags/diy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diy</span></a> <a href="https://fediscience.org/tags/smd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smd</span></a> both <a href="https://fediscience.org/tags/analogdevices" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>analogdevices</span></a> <a href="https://fediscience.org/tags/AD603" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AD603</span></a> are on the same board <a href="https://www.amazon.de/-/en/dp/B08ZYLQ94X" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">amazon.de/-/en/dp/B08ZYLQ94X</span><span class="invisible"></span></a><br>the one with the carving differs from the image on amazon. but honestly, with the paint peeling off on the 2. one...how do i find out if these really are AD603s?</p><p>sorry for the bad images. I was too lazy to setup my microscope so i taped a lens to a endoscope.</p>