using a RTC in SF basic | Page 9 | Electronics Forum (Circuits, Projects and Microcontrollers)

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It may not display this or other websites correctly.<br />You should upgrade or use an <a href="https://www.google.com/chrome/" target="_blank" rel="noopener">alternative browser</a>.</div> <div class="p-body-header"> <div class="p-title "> <h1 class="p-title-value">using a RTC in SF basic</h1> </div> <div class="p-description"> <ul class="listInline listInline--bullet"> <li> <i class="fa--xf fal fa-user" aria-hidden="true" title="Thread starter"></i> <span class="u-srOnly">Thread starter</span> <a href="/members/mrdeb.63062/" class="username u-concealed" dir="auto" data-user-id="63062" data-xf-init="member-tooltip">MrDEB</a> </li> <li> <i class="fa--xf fal fa-clock" aria-hidden="true" title="Start date"></i> <span class="u-srOnly">Start date</span> <a href="/threads/using-a-rtc-in-sf-basic.166376/" class="u-concealed"><time class="u-dt" dir="auto" datetime="2024-08-04T07:06:57-0700" data-time="1722780417" data-date-string="Aug 4, 2024" data-time-string="7:06 AM" title="Aug 4, 2024 at 7:06 AM">Aug 4, 2024</time></a> </li> </ul> </div> </div> <div class="p-body-main p-body-main--withSidebar "> <div class="p-body-contentCol"></div> <div class="p-body-sidebarCol"></div> <div class="p-body-content"> <div class="p-body-pageContent"> <div class="block block--messages " data-xf-init="lightbox select-to-quote" data-message-selector=".js-post" data-lb-id="thread-166376"> <div class="block-outer"></div> <div class="block-outer js-threadStatusField"></div> <div class="block-container"> <div class="block-body"> <article class="message message--post js-post js-inlineModContainer " data-author="MrDEB" data-content="post-1453926" id="js-post-1453926" > <span class="u-anchorTarget" id="post-1453926"></span> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" > <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/mrdeb.63062/" class="avatar avatar--m" data-user-id="63062" 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data-time-string="7:06 AM" title="Aug 4, 2024 at 7:06 AM">Aug 4, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1453926" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1453926/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1453926" rel="nofollow"> #1 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1453926" data-lb-caption-desc="MrDEB · Aug 4, 2024 at 7:06 AM"> <article class="message-body js-selectToQuote"> <div > <div class="bbWrapper">I have a DS-1302 RTC module but how to use it?<br /> I recall Jon Chandler made a vu meter clock but what he used for timing?<br /> Am planning on a clock that has no hands, 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js-quickEditTarget"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457614" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-20T04:44:28-0800" data-time="1732106668" data-date-string="Nov 20, 2024" data-time-string="4:44 AM" title="Nov 20, 2024 at 4:44 AM" itemprop="datePublished">Nov 20, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457614" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457614/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457614" rel="nofollow"> #161 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457614" data-lb-caption-desc="MrDEB · Nov 20, 2024 at 4:44 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">am using<br /> <div class="bbTable"> <table style='width: 100%'><tr><td><br /> RQ5E040AJTCL<br /> mosfet</td></tr></table> </div>I think Easyeda has the wrong? symbol in their schematic</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div 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<i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457615" rel="nofollow"> #162 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457615" data-lb-caption-desc="MrDEB · Nov 20, 2024 at 4:52 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">My error when I flipped the mosfet over in the schematic.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget 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class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457616/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457616" rel="nofollow"> #163 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457616" data-lb-caption-desc="MrDEB · Nov 20, 2024 at 5:41 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">I think maybe I can flip the Mosfet over, flatten out the legs, then solder to the board?<br /> I think this might work.<br /> I have new boards being shipped, so will unsolder the MOSFETs and check this out before using a new board</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" 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</article> <article class="message message--post js-post js-inlineModContainer " data-author="MrDEB" data-content="post-1457630" id="js-post-1457630" itemscope itemtype="https://schema.org/Answer" itemid="https://www.electro-tech-online.com/posts/1457630/"> <meta itemprop="parentItem" itemscope itemid="https://www.electro-tech-online.com/threads/using-a-rtc-in-sf-basic.166376/" /> <span class="u-anchorTarget" id="post-1457630"></span> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.electro-tech-online.com/members/mrdeb.63062/"> <meta itemprop="url" content="https://www.electro-tech-online.com/members/mrdeb.63062/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/mrdeb.63062/" class="avatar avatar--m" data-user-id="63062" data-xf-init="member-tooltip"> <img src="/data/avatars/m/63/63062.jpg?1464130737" 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data-time-string="12:37 PM" title="Nov 20, 2024 at 12:37 PM" itemprop="datePublished">Nov 20, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457630" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457630/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457630" rel="nofollow"> #164 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457630" data-lb-caption-desc="MrDEB · Nov 20, 2024 at 12:37 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Flipping the MOSFET won't work' Need a SOT23 footprint.<br /> researching using an NPN transistor. Want something that will mount directly or will need to CA glue the Mosfets and hardwire?<br /> Beau Schwabe is using NPN transistors as well (post #105)</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1457630"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--up " data-vote="up"><span class="u-srOnly">Upvote</span></a> <span class="contentVote-score js-voteCount" data-score="0">0</span> <a href="javascript:" class="contentVote-vote is-disabled contentVote-vote--down " data-vote="down"><span class="u-srOnly">Downvote</span></a> </div> </div> </div> </div> </article> <article class="message message--post js-post js-inlineModContainer " data-author="MrDEB" data-content="post-1457632" id="js-post-1457632" itemscope itemtype="https://schema.org/Answer" itemid="https://www.electro-tech-online.com/posts/1457632/"> <meta itemprop="parentItem" itemscope itemid="https://www.electro-tech-online.com/threads/using-a-rtc-in-sf-basic.166376/" /> <span class="u-anchorTarget" id="post-1457632"></span> <div class="message-inner"> <div class="message-cell message-cell--user"> <section class="message-user" itemprop="author" itemscope itemtype="https://schema.org/Person" itemid="https://www.electro-tech-online.com/members/mrdeb.63062/"> <meta itemprop="url" content="https://www.electro-tech-online.com/members/mrdeb.63062/" /> <div class="message-avatar "> <div class="message-avatar-wrapper"> <a href="/members/mrdeb.63062/" class="avatar avatar--m" data-user-id="63062" data-xf-init="member-tooltip"> <img src="/data/avatars/m/63/63062.jpg?1464130737" srcset="/data/avatars/l/63/63062.jpg?1464130737 2x" alt="MrDEB" class="avatar-u63062-m" width="96" height="96" loading="lazy" itemprop="image" /> </a> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/mrdeb.63062/" class="username " dir="auto" data-user-id="63062" data-xf-init="member-tooltip"><span itemprop="name">MrDEB</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Well-Known Member</h5> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457632" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-20T12:57:36-0800" data-time="1732136256" data-date-string="Nov 20, 2024" data-time-string="12:57 PM" title="Nov 20, 2024 at 12:57 PM" itemprop="datePublished">Nov 20, 2024</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457632" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457632/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457632" rel="nofollow"> #165 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457632" data-lb-caption-desc="MrDEB · Nov 20, 2024 at 12:57 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">I located an NPN transistor that should work?<br /> <div> <a href="https://www.taydaelectronics.com/datasheets/files/A-3192.PDF" class="link link--external" target="_blank" rel="nofollow ugc noopener" data-proxy-href=""> https://www.taydaelectronics.com/datasheets/files/A-3192.PDF </a> </div> ANY better suggestions?</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> <section class="message-attachments"> <h4 class="block-textHeader">Attachments</h4> <ul class="attachmentList"> <li class="file file--linked"> <a class="u-anchorTarget" id="attachment-147797"></a> <script class="js-extraPhrases" type="application/json"> { "lightbox_close": "Close", "lightbox_next": "Next", "lightbox_previous": "Previous", "lightbox_error": "The requested content cannot be loaded. 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color: #3333cc"> <span class="avatar-u315620-m" role="img" aria-label="For The Popcorn">F</span> </a> <span class="message-avatar-online" tabindex="0" data-xf-init="tooltip" data-trigger="auto" title="Online now"></span> </div> </div> <div class="message-userDetails"> <h4 class="message-name"><a href="/members/for-the-popcorn.315620/" class="username " dir="auto" data-user-id="315620" data-xf-init="member-tooltip"><span itemprop="name">For The Popcorn</span></a></h4> <h5 class="userTitle message-userTitle" dir="auto" itemprop="jobTitle">Well-Known Member</h5> <div class="userBanner userBanner userBanner--gray message-userBanner" itemprop="jobTitle"><span class="userBanner-before"></span><strong>Most Helpful Member</strong><span class="userBanner-after"></span></div> </div> <span class="message-userArrow"></span> </section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457675" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-21T10:37:39-0800" data-time="1732214259" data-date-string="Nov 21, 2024" data-time-string="10:37 AM" title="Nov 21, 2024 at 10:37 AM" itemprop="datePublished">Thursday at 10:37 AM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457675" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457675/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457675" rel="nofollow"> #166 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457675" data-lb-caption-desc="For The Popcorn · Nov 21, 2024 at 10:37 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">I don't see how, since the pinout is basically the same. Perhaps reading replies to your posts would have avoided this problem?<br /> <br /> <div class="bbImageWrapper js-lbImage" title="mosfet vs transistor.jpg" data-src="https://www.electro-tech-online.com/attachments/mosfet-vs-transistor-jpg.147813/" data-lb-sidebar-href="" data-lb-caption-extra-html="" data-single-image="1"> <img src="https://www.electro-tech-online.com/attachments/mosfet-vs-transistor-jpg.147813/" data-url="" class="bbImage" data-zoom-target="1" style="" alt="mosfet vs transistor.jpg" title="mosfet vs transistor.jpg" width="1000" height="1017" loading="lazy" /> </div></div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> <aside class="message-signature"> <div class="bbWrapper">Please visit Jon's Imaginarium at jons.fyi for tips, ideas, reference info and a lot more about electronics, laser cutting and other stuff.</div> </aside> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" 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</section> </div> <div class="message-cell message-cell--main"> <div class="message-main js-quickEditTarget"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457718" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-22T08:02:43-0800" data-time="1732291363" data-date-string="Nov 22, 2024" data-time-string="8:02 AM" title="Nov 22, 2024 at 8:02 AM" itemprop="datePublished">Friday at 8:02 AM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457718" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457718/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457718" rel="nofollow"> #167 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457718" data-lb-caption-desc="MrDEB · Nov 22, 2024 at 8:02 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">I made corrections to the circuit design and contemplating ordering some new boards.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> 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datetime="2024-11-22T08:34:16-0800" data-time="1732293256" data-date-string="Nov 22, 2024" data-time-string="8:34 AM" title="Nov 22, 2024 at 8:34 AM" itemprop="datePublished">Friday at 8:34 AM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457721" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457721/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457721" rel="nofollow"> #168 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457721" data-lb-caption-desc="For The Popcorn · Nov 22, 2024 at 8:34 AM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">Which would be version 3?</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> <aside class="message-signature"> <div class="bbWrapper">Please visit Jon's Imaginarium at jons.fyi for tips, ideas, reference info and a lot more about electronics, laser cutting and other stuff.</div> </aside> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote js-contentVote " data-xf-init="content-vote" data-content-id="post-1457721"> <meta itemprop="upvoteCount" content="0" /> <a href="javascript:" 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js-quickEditTarget"> <header class="message-attribution message-attribution--split"> <ul class="message-attribution-main listInline "> <li class="u-concealed"> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457742" rel="nofollow" itemprop="url"> <time class="u-dt" dir="auto" datetime="2024-11-22T16:33:58-0800" data-time="1732322038" data-date-string="Nov 22, 2024" data-time-string="4:33 PM" title="Nov 22, 2024 at 4:33 PM" itemprop="datePublished">Friday at 4:33 PM</time> </a> </li> </ul> <ul class="message-attribution-opposite message-attribution-opposite--list "> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457742" class="message-attribution-gadget" data-xf-init="share-tooltip" data-href="/posts/1457742/share" aria-label="Share" rel="nofollow"> <i class="fa--xf fal fa-share-alt" aria-hidden="true"></i> </a> </li> <li> <a href="/threads/using-a-rtc-in-sf-basic.166376/post-1457742" rel="nofollow"> #169 </a> </li> </ul> </header> <div class="message-content js-messageContent"> <div class="message-userContent lbContainer js-lbContainer " data-lb-id="post-1457742" data-lb-caption-desc="MrDEB · Nov 22, 2024 at 4:33 PM"> <article class="message-body js-selectToQuote"> <div itemprop="text"> <div class="bbWrapper">YES version 3<br /> I will bite the bullit on new boards AFTER I recheck everything etc.</div> </div> <div class="js-selectToQuoteEnd"> </div> </article> </div> </div> <footer class="message-footer"> <div class="message-microdata" itemprop="interactionStatistic" itemtype="https://schema.org/InteractionCounter" itemscope> <meta itemprop="userInteractionCount" content="0" /> <meta itemprop="interactionType" content="https://schema.org/LikeAction" /> </div> <div class="reactionsBar js-reactionsList "> </div> <div class="js-historyTarget message-historyTarget toggleTarget" data-href="trigger-href"></div> </footer> </div> </div> <div class="message-cell message-cell--vote"> <div class="message-column"> <div class="contentVote 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Are you sure you want to submit this form?", attach: "Attach files", rich_text_box: "Rich text box", close: "Close", link_copied_to_clipboard: "Link copied to clipboard.", text_copied_to_clipboard: "Text copied to clipboard.", loading: "Loading…", you_have_exceeded_maximum_number_of_selectable_items: "You have exceeded the maximum number of selectable items.", processing: "Processing", 'processing...': "Processing…", showing_x_of_y_items: "Showing {count} of {total} items", showing_all_items: "Showing all items", no_items_to_display: "No items to display", number_button_up: "Increase", number_button_down: "Decrease", push_enable_notification_title: "Push notifications enabled successfully at Electronics Forum (Circuits, Projects and Microcontrollers)", push_enable_notification_body: "Thank you for enabling push notifications!", pull_down_to_refresh: "Pull down to refresh", release_to_refresh: "Release to refresh", refreshing: "Refreshing…" , "svStandardLib_time.day": "{count} day", "svStandardLib_time.days": "{count} days", "svStandardLib_time.hour": "{count} hour", "svStandardLib_time.hours": "{count} hours", "svStandardLib_time.minute": "{count} minutes", "svStandardLib_time.minutes": "{count} minutes", "svStandardLib_time.month": "{count} month", "svStandardLib_time.months": "{count} months", "svStandardLib_time.second": "{count} second", "svStandardLib_time.seconds": "{count} seconds", "svStandardLib_time.week": "time.week", "svStandardLib_time.weeks": "{count} weeks", "svStandardLib_time.year": "{count} year", "svStandardLib_time.years": "{count} years" }); </script> <form style="display:none" hidden="hidden"> <input type="text" name="_xfClientLoadTime" value="" id="_xfClientLoadTime" title="_xfClientLoadTime" tabindex="-1" /> </form>    <div id='div-gpt-eto_wallpaper'> <script> googletag.cmd.push(function() { googletag.display('div-gpt-eto_wallpaper'); }); </script> </div>  <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "QAPage", "url": "https://www.electro-tech-online.com/threads/using-a-rtc-in-sf-basic.166376/page-9", "mainEntity": { "@type": "Question", "@id": "https://www.electro-tech-online.com/threads/using-a-rtc-in-sf-basic.166376/", "name": "using a RTC in SF basic", "datePublished": "2024-08-04T14:06:57+00:00", "url": "https://www.electro-tech-online.com/threads/using-a-rtc-in-sf-basic.166376/", "text": "I have a DS-1302 RTC module but how to use it?\nI recall Jon Chandler made a vu meter clock but what he used for timing?\nAm planning on a clock that has no hands, just LEDs but precision would be nice.", "answerCount": 168, "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.electro-tech-online.com/members/mrdeb.63062/", "name": "MrDEB", "url": "https://www.electro-tech-online.com/members/mrdeb.63062/" }, "suggestedAnswer": [ { "@type": "Answer", "datePublished": "2024-08-24T12:05:08+00:00", "url": "https://www.electro-tech-online.com/posts/1454691/", "text": "Thanks. Am going to make any corrections as necessary. I have yet to take a close look. The routing was done with the auto-router so yes Am sure some areas need correcting.", "upvoteCount": 1, "author": { "@type": "Person", "@id": "https://www.electro-tech-online.com/members/mrdeb.63062/", "name": "MrDEB", "url": "https://www.electro-tech-online.com/members/mrdeb.63062/" } }, { "@type": "Answer", "datePublished": "2024-11-23T00:33:58+00:00", "url": "https://www.electro-tech-online.com/posts/1457742/", "text": "YES version 3\nI will bite the bullit on new boards AFTER I recheck everything etc.", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.electro-tech-online.com/members/mrdeb.63062/", "name": "MrDEB", "url": "https://www.electro-tech-online.com/members/mrdeb.63062/" } }, { "@type": "Answer", "datePublished": "2024-11-22T16:34:16+00:00", "url": "https://www.electro-tech-online.com/posts/1457721/", "text": "Which would be version 3?", "upvoteCount": 0, "author": { "@type": "Person", "@id": "https://www.electro-tech-online.com/members/for-the-popcorn.315620/", "name": "For The Popcorn", "url": "https://www.electro-tech-online.com/members/for-the-popcorn.315620/" } } ] }, "publisher": { "@type": "Organization", "name": "Electronics Forum (Circuits, Projects and Microcontrollers)", "description": "An electronics forum to talk all about circuits and projects.", "url": "https://www.electro-tech-online.com" } } </script>  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MMC9PJ9" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>   <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-KLX5R59" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>  <script> $(function(){ var notice = $('.xb-welcome-notice'); if(notice.length){ var cookie = XF.Cookie.get('hide_welcome_notice'); if(!cookie){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else if ((Date.now() - cookie) > 8.64e+7){ XF.Cookie.set('hide_welcome_notice', Date.now()); notice.show(); } else { notice.hide(); } } }); </script> </div> </body> </html>

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using a RTC in SF basic | Page 9 | Electronics Forum (Circuits, Projects and Microcontrollers)