IT News<p>2025 One-Hertz Challenge: HP Logic Probe Brought Into The Future - [Robert Morrison] had an ancient HP 545A logic probe, which was great for debuggin... - <a href="https://hackaday.com/2025/07/18/2025-one-hertz-challenge-hp-logic-probe-brought-into-the-future/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/18/2025-o</span><span class="invisible">ne-hertz-challenge-hp-logic-probe-brought-into-the-future/</span></a> <a href="https://schleuss.online/tags/2025hackadayonehertzchallenge" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>2025hackadayonehertzchallenge</span></a> <a href="https://schleuss.online/tags/hewlettpackard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hewlettpackard</span></a> <a href="https://schleuss.online/tags/logicprobe" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>logicprobe</span></a> <a href="https://schleuss.online/tags/toolhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>toolhacks</span></a> <a href="https://schleuss.online/tags/contests" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>contests</span></a> <a href="https://schleuss.online/tags/logic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>logic</span></a> <a href="https://schleuss.online/tags/hp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hp</span></a></p>