WalidNotes

<!--<head><style type='text/css'>@font-face{font-family:'Roboto';font-style:normal;font-weight:400;src:url(//fonts.gstatic.com/s/roboto/v27/KFOmCnqEu92Fr1Mu4mxP.ttf)format('truetype');}@font-face{font-family:'Roboto';font-style:normal;font-weight:500;src:url(//fonts.gstatic.com/s/roboto/v27/KFOlCnqEu92Fr1MmEU9fBBc9.ttf)format('truetype');}</style>
<link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=6135110775288190414&zx=881252e2-830b-4f58-a2c8-4da3b0e9c677' media='none' onload='if(media!='all')media='all'' rel='stylesheet'/><noscript><link href='https://www.blogger.com/dyn-css/authorization.css?targetBlogID=6135110775288190414&zx=881252e2-830b-4f58-a2c8-4da3b0e9c677' rel='stylesheet'/></noscript>

</head>-->

#Eduction-notes

Augest 1, 2019 update of The TOEFL IBT Test

Augest 1, 2019 update of The TOEFL IBT Test

The total Testing Time is 3 Hours. There are four sections (Reading, Listening, Speaking, and Writing). Each Section scored between 0 - 30...

By Walid Amriou

The impacts of using libraries in firmware development

The impacts of using libraries in firmware development

I am a person who loves Open source and freedom software since I am young! I know the meaning of open source libraries, and the feelings o...

By Walid Amriou

IoT Gateways

Before starting to talk about IoT Gateways, we need to understand first the IoT; in a book called " Learning Internet of things "...

By Walid Amriou

Don't be afraid from the challenges of the life

Don't be afraid from the challenges of the life

Today, in the way to a new challenge in my life, I had very big stress about it, I think about the stress, and I have asked myself, "Wh...

By Walid Amriou

#embedded #ESP-IDF #esp32 #Espressif #vscode

My experience with ESP-IDF with its VScode extension Espressif IDF in ubuntu 20.04

My experience with ESP-IDF with its VScode extension Espressif IDF in ubuntu 20.04

When I upgraded to ubuntu 20.04, I had many problems with ESP-IDF. I use it with its VScode extension Espressif IDF ( click here to get i...

By Walid Amriou

<!--
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/3155613021-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY6sxPldJ4OQdJ9VNLZuTTgKv7P-aw:1623842143004';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d6135110775288190414','//notes.walidamriou.com/','6135110775288190414');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '6135110775288190414', 'title': 'WalidNotes', 'url': 'https://notes.walidamriou.com/', 'canonicalUrl': 'https://notes.walidamriou.com/', 'homepageUrl': 'https://notes.walidamriou.com/', 'searchUrl': 'https://notes.walidamriou.com/search', 'canonicalHomepageUrl': 'https://notes.walidamriou.com/', 'blogspotFaviconUrl': 'https://notes.walidamriou.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, '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\x22WalidNotes - Atom\x22 href\x3d\x22https://notes.walidamriou.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22WalidNotes - RSS\x22 href\x3d\x22https://notes.walidamriou.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22WalidNotes - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/6135110775288190414/posts/default\x22 /\x3e\n', 'meTag': '', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'ieCssRetrofitLinks': '\x3c!--[if IE]\x3e\x3cscript type\x3d\x22text/javascript\x22 src\x3d\x22https://www.blogger.com/static/v1/jsbin/3775400722-ieretrofit.js\x22\x3e\x3c/script\x3e\n\x3c![endif]--\x3e', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/a14cc42c47587411', 'plusOneApiSrc': 'https://apis.google.com/js/plusone.js', 'disableGComments': true, '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': 'Twitter', 'key': 'twitter', 'shareMessage': 'Share to Twitter', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 300, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': false, 'jumpLinkMessage': 'Read more', 'pageType': 'index', 'pageName': '', 'pageTitle': 'WalidNotes', 'metaDescription': 'WALIDNOTES | THE BLOG OF WALID AMRIOU'}}, {'name': 'features', 'data': {'sharing_get_link_dialog': 'true', 'sharing_native': 'false'}}, {'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': 'WalidNotes', 'description': 'WALIDNOTES | THE BLOG OF WALID AMRIOU', 'url': 'https://notes.walidamriou.com/', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': true, 'isArchive': false, 'isLabelSearch': false}}]);
_WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header1', 'header', document.getElementById('Header1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'main', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/2034878837-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/1050234869-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML996', 'iklan-atas', document.getElementById('HTML996'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML997', 'iklan-tengah1', document.getElementById('HTML997'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML998', 'iklan-tengah2', document.getElementById('HTML998'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML999', 'iklan-bawah', document.getElementById('HTML999'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TranslateView', new _WidgetInfo('Translate1', 'footbar', document.getElementById('Translate1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm1', 'footbar2', document.getElementById('ContactForm1'), {'contactFormMessageSendingMsg': 'Sending...', 'contactFormMessageSentMsg': 'Your message has been sent.', 'contactFormMessageNotSentMsg': 'Message could not be sent. Please try again later.', 'contactFormInvalidEmailMsg': 'A valid email address is required.', 'contactFormEmptyMessageMsg': 'Message field cannot be empty.', 'title': 'Contact', 'blogId': '6135110775288190414', 'contactFormNameMsg': 'Name', 'contactFormEmailMsg': 'Email', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Send', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull'));
</script>
</body>-->