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General Minitrail Talk
Tech Area
Digital Speedometer 12v
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<blockquote data-quote="Adam-NLV" data-source="post: 180479" data-attributes="member: 3868"><p>That's great Ray! You are on your way to circuit building know how.<img src="/styles/default/xenforo/smilies/thumbsup.png" class="smilie" loading="lazy" alt="(y)" title="Thumbsup (y)" data-shortname="(y)" /></p><p></p><p>That output that lights up the LED will be fed into your digital speedometer. But instead of that Red button switching the 555, we will use the sensor output as the button to switch the 555.</p><p>(then delayed by 5 milliseconds afterwards !)<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /> that will give us a calibrated reading (hopefully).</p></blockquote><p></p>
[QUOTE="Adam-NLV, post: 180479, member: 3868"] That's great Ray! You are on your way to circuit building know how.(y) That output that lights up the LED will be fed into your digital speedometer. But instead of that Red button switching the 555, we will use the sensor output as the button to switch the 555. (then delayed by 5 milliseconds afterwards !);) that will give us a calibrated reading (hopefully). [/QUOTE]
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Digital Speedometer 12v
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