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#2025hackadayonehertzchallenge

3 posts3 participants0 posts today
IT News<p>2025 One Hertz Challenge: 555 Timer Gets a Signal From Above - One of the categories we chose for the One Hertz Challenge is “Could Have Used a 5... - <a href="https://hackaday.com/2025/07/24/2025-one-hertz-challenge-555-timer-gets-a-signal-from-above/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/24/2025-o</span><span class="invisible">ne-hertz-challenge-555-timer-gets-a-signal-from-above/</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/microcontrollers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microcontrollers</span></a> <a href="https://schleuss.online/tags/allandeviation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>allandeviation</span></a> <a href="https://schleuss.online/tags/timekeeping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>timekeeping</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/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://schleuss.online/tags/555timer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>555timer</span></a> <a href="https://schleuss.online/tags/gpsdo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpsdo</span></a> <a href="https://schleuss.online/tags/gps" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gps</span></a></p>
IT News<p>2025 One Hertz Challenge: 16-Bit Tower Blinks at One Hertz - We’ve seen our share of blinking light projects around here; most are fairly strai... - <a href="https://hackaday.com/2025/07/23/2025-one-hertz-challenge-16-bit-tower-blinks-at-one-hertz/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/23/2025-o</span><span class="invisible">ne-hertz-challenge-16-bit-tower-blinks-at-one-hertz/</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/relaycomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>relaycomputer</span></a> <a href="https://schleuss.online/tags/relaylogic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>relaylogic</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/diycpu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diycpu</span></a></p>
IT News<p>2025 One-Hertz Challenge: Pokémon Alarm Clock Tells You It’s Time to Build the Very Best - We’ve all felt the frustration of cheap consumer electronics — especially when the... - <a href="https://hackaday.com/2025/07/22/2025-one-hertz-challenge-pokemon-alarm-clock-tells-you-its-time-to-build-the-very-best/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/22/2025-o</span><span class="invisible">ne-hertz-challenge-pokemon-alarm-clock-tells-you-its-time-to-build-the-very-best/</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/microcontroller" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microcontroller</span></a> <a href="https://schleuss.online/tags/clockhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clockhacks</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/pokemon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pokemon</span></a> <a href="https://schleuss.online/tags/games" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>games</span></a> <a href="https://schleuss.online/tags/clock" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clock</span></a> <a href="https://schleuss.online/tags/esp32" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>esp32</span></a> <a href="https://schleuss.online/tags/art" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>art</span></a></p>
IT News<p>2025 One-Hertz Challenge: ZX Spectrum Is Now A Z80 Frequency Counter - The ZX Spectrum is perhaps most fondly remembered as a home computer and a games m... - <a href="https://hackaday.com/2025/07/18/2025-one-hertz-challenge-zx-spectrum-is-now-a-z80-frequency-counter/" 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-zx-spectrum-is-now-a-z80-frequency-counter/</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/frequencycounter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>frequencycounter</span></a> <a href="https://schleuss.online/tags/retrocomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>retrocomputing</span></a> <a href="https://schleuss.online/tags/zxspectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>zxspectrum</span></a> <a href="https://schleuss.online/tags/spectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spectrum</span></a> <a href="https://schleuss.online/tags/spectru" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spectru</span></a></p>
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>
IT News<p>2025 One Hertz Challenge: Building a Better Jumping Bean - Do you feel nostalgia for a childhood novelty toy that had potential but ultimatel... - <a href="https://hackaday.com/2025/07/17/2025-one-hertz-challenge-building-a-better-jumping-bean/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/07/17/2025-o</span><span class="invisible">ne-hertz-challenge-building-a-better-jumping-bean/</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/microcontrollers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microcontrollers</span></a> <a href="https://schleuss.online/tags/vibrationmotor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vibrationmotor</span></a> <a href="https://schleuss.online/tags/toyhacks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>toyhacks</span></a> <a href="https://schleuss.online/tags/jumping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jumping</span></a></p>
IT News<p>Announcing the 2025 Hackaday One Hertz Challenge - It’s about time! Or maybe it’s about time’s reciprocal: frequency. Whichever way y... - <a href="https://hackaday.com/2025/06/26/announcing-the-2025-hackaday-one-hertz-challenge/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2025/06/26/announ</span><span class="invisible">cing-the-2025-hackaday-one-hertz-challenge/</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/hackadaycolumns" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hackadaycolumns</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/standard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>standard</span></a> <a href="https://schleuss.online/tags/clocks" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clocks</span></a></p>
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