<!--<head><style type='text/css'>@font-face{font-family:'Roboto';font-style:normal;font-weight:400;font-stretch:normal;font-display:swap;src:url(//fonts.gstatic.com/s/roboto/v47/KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWubEbVmUiA8.ttf)format('truetype');}@font-face{font-family:'Roboto';font-style:normal;font-weight:500;font-stretch:normal;font-display:swap;src:url(//fonts.gstatic.com/s/roboto/v47/KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWub2bVmUiA8.ttf)format('truetype');}</style>
<link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=2840301002419828502&zx=4831fadc-4bd0-4732-a7f7-749795269995' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=2840301002419828502&zx=4831fadc-4bd0-4732-a7f7-749795269995' rel='stylesheet'/></noscript>
<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-6572915115861853&host=ca-host-pub-1556223355139109" crossorigin="anonymous"></script>

<!-- data-ad-client=ca-pub-6572915115861853 -->

<link rel="stylesheet" href="https://fonts.googleapis.com/css2?display=swap&family=Times&family=CG+Times&family=Noto+Sans+Arabic&family=Tahoma"></head>-->

Home › Electronics › Free Guide

92 Projects and Circuit Ideas for Electronics Professionals and Enthusiasts

Saturday 17 2023

The writer: EFY Group

File Format: PDF

Language: English

Volume: 215 pages

File Size: 12.9 MB

Content:

21 Electronics Construction Projects:

Examples-

Microcontroller-based real-time clock
Auto changeover to generator on mains failure
Remote-controlled stepper motor
Computerised electrical equipment control
Two-wheeler security system
Speed checker for highways
Digital stopwatch and many such interesting projects

71 Cool Circuit Ideas:

Examples

Audio amplifier for personal stereo
Infrared object counter
Musical light chaser
Automatic soldering iron switch
Auto turn-off battery charger
Digital frequency comparator
Automatic bathroom light with back-up lamp
Solar bug
MicroMotor Controller
Rechargeable torch based on white LED
Multidoor opening alarm with indicator
Dog caller
White LED-based emergency lamp and turning indicator and many such amazing projects.

<!--
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/2275200714-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY6tdD7SK0DqsHyHXqw045XAjCxoEw:1737532484104';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d2840301002419828502','//casalaptopguide.blogspot.com/2023/06/92-projects-and-circuit-ideas-for.html','2840301002419828502');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '2840301002419828502', 'title': 'Casa Laptop Guide', 'url': 'https://casalaptopguide.blogspot.com/2023/06/92-projects-and-circuit-ideas-for.html', 'canonicalUrl': 'https://casalaptopguide.blogspot.com/2023/06/92-projects-and-circuit-ideas-for.html', 'homepageUrl': 'https://casalaptopguide.blogspot.com/', 'searchUrl': 'https://casalaptopguide.blogspot.com/search', 'canonicalHomepageUrl': 'https://casalaptopguide.blogspot.com/', 'blogspotFaviconUrl': 'https://casalaptopguide.blogspot.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': false, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': '', 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Casa Laptop Guide - Atom\x22 href\x3d\x22https://casalaptopguide.blogspot.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Casa Laptop Guide - RSS\x22 href\x3d\x22https://casalaptopguide.blogspot.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Casa Laptop Guide - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/2840301002419828502/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Casa Laptop Guide - Atom\x22 href\x3d\x22https://casalaptopguide.blogspot.com/feeds/7881597560493316069/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseClientId': 'ca-pub-6572915115861853', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': true, 'adsenseAutoAds': true, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/c8f12f73e8f3b106', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'item', 'postId': '7881597560493316069', 'postImageThumbnailUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkuFDXbrn2FTP8y9uLr5EhciVX9x_Jsbd96YIt8TdSoko8DYPi9is2yZcl5LDGEnopOkJOMlf_Kldnw__Xb086ZHv62WjqYeJJwMUQZzzpva2SQyvE1ebF0JUZemJ0HBWFK5uf-XJyuUCuZCYLOQ3srySbc81NxEdwn1IZ1WP6LA5NZZLULdAYb6QcjQ/s72-c/Circuit-Ideas-for-Electronics-Professionals-and-Enthusiasts.jpg', 'postImageUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkuFDXbrn2FTP8y9uLr5EhciVX9x_Jsbd96YIt8TdSoko8DYPi9is2yZcl5LDGEnopOkJOMlf_Kldnw__Xb086ZHv62WjqYeJJwMUQZzzpva2SQyvE1ebF0JUZemJ0HBWFK5uf-XJyuUCuZCYLOQ3srySbc81NxEdwn1IZ1WP6LA5NZZLULdAYb6QcjQ/s320/Circuit-Ideas-for-Electronics-Professionals-and-Enthusiasts.jpg', 'pageName': '92 Projects and Circuit Ideas for Electronics Professionals and Enthusiasts', 'pageTitle': 'Casa Laptop Guide: 92 Projects and Circuit Ideas for Electronics Professionals and Enthusiasts', 'metaDescription': ''}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': '92 Projects and Circuit Ideas for Electronics Professionals and Enthusiasts', 'description': '', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhkuFDXbrn2FTP8y9uLr5EhciVX9x_Jsbd96YIt8TdSoko8DYPi9is2yZcl5LDGEnopOkJOMlf_Kldnw__Xb086ZHv62WjqYeJJwMUQZzzpva2SQyvE1ebF0JUZemJ0HBWFK5uf-XJyuUCuZCYLOQ3srySbc81NxEdwn1IZ1WP6LA5NZZLULdAYb6QcjQ/s320/Circuit-Ideas-for-Electronics-Professionals-and-Enthusiasts.jpg', 'url': 'https://casalaptopguide.blogspot.com/2023/06/92-projects-and-circuit-ideas-for.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 7881597560493316069}}]);
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch1', 'bellow-header-widget', document.getElementById('BlogSearch1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'main', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'footbar', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch2', 'footbar2', document.getElementById('BlogSearch2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label1', 'footbar2', document.getElementById('Label1'), {}, 'displayModeFull'));
</script>
</body>-->