ماژول نمایش دات‌ماتریکس ۲ عددی ⁦ACEIRMC MAX7219⁩ تک‌چیپ کنترل ⁦LED⁩ برای ⁦Arduino⁩ با کابل ۵ پین (⁦A⁩)

معرفی

Product Description .aplus-v2 .launchpad-module { max-width: 1000px; margin-left: auto; margin-right: auto; padding-top: 15px; padding-bottom: 15px; } .aplus-v2 .launchpad-text-container { margin-left: auto; margin-right: auto; text-align: justify; -moz-text-align-last: center; text-align-last: center; } .aplus-v2 .launchpad-text-center { text-align: center; } .aplus-v2 .launchpad-text-left-justify { text-align: justify; -moz-text-align-last: left; text-align-last: left; } html[dir='rtl'] .aplus-v2 .launchpad-text-left-justify { text-align: justify; -moz-text-align-last: right; text-align-last: right; } .aplus-v2 .launchpad-video-container { width: 100%; } .aplus-v2 .launchpad-module-video .aplusAiryVideoPlayer { margin-left: auto; margin-right: auto; padding-bottom: 25px; } .aplus-v2 .launchpad-module-three-stack .launchpad-module-stackable-column { display: inline-block; width: 32%; vertical-align: top; padding-left: 10px; padding-right: 10px; } .aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-container { display: table; text-align: center; margin-left: auto; margin-right: auto; } .aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-container img { max-width: none; } .aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-block { margin-bottom: 14px; } .aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-detail { display: table-caption; caption-side: bottom; } .aplus-v2 .launchpad-column-container { vertical-align: middle; } .aplus-v2 .launchpad-column-image-container { width: 34.5%; } .aplus-v2 .launchpad-column-text-container { width: 64.5%; padding: 0 150px; } .aplus-v2 .launchpad-module-left-image .launchpad-column-text-container { padding-right: 0; } .aplus-v2 .launchpad-module-right-image .launchpad-column-text-container { padding-left: 0; } .aplus-v2 .launchpad-about-the-startup h5 { font-weight: normal; font-style: italic; } .aplus-v2 .launchpad-faq h2 { color: #ffa500; } .aplus-v2 .launchpad-module-person-block { margin-bottom: 10px; } .aplus-v2 {display:block;margin-left:auto;margin-right:auto;word-wrap: break-word;overflow-wrap: break-word;word-break: break-word;}/* Undo this for tech-specs because it breaks table layout */.aplus-v2 .aplus-standard .aplus-tech-spec-table { word-break: initial; }.aplus-v2 .aplus-standard .aplus-module-wrapper {text-align:inherit; display:block; margin-right:auto;margin-left:auto;}.aplus-v2 .aplus-standard.aplus-module.module-1,.aplus-v2 .aplus-standard.aplus-module.module-2,.aplus-v2 .aplus-standard.aplus-module.module-3,.aplus-v2 .aplus-standard.aplus-module.module-4,.aplus-v2 .aplus-standard.aplus-module.module-6,.aplus-v2 .aplus-standard.aplus-module.module-7,.aplus-v2 .aplus-standard.aplus-module.module-8,.aplus-v2 .aplus-standard.aplus-module.module-9,.aplus-v2 .aplus-standard.aplus-module.module-10,.aplus-v2 .aplus-standard.aplus-module.module-11,.aplus-v2 .aplus-standard.aplus-module.module-12{padding-bottom:12px; margin-bottom:12px;}.aplus-v2 .aplus-standard.aplus-module:last-child{border-bottom:none}.aplus-v2 .aplus-standard.aplus-module {min-width:979px;}/* aplus css needed to override aui on the detail page */.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered.a-vertical-stripes {border:none;}.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered.a-vertical-stripes td {background:none;}.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered.a-vertical-stripes td.selected {background-color:#ffd;}.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered.a-vertical-stripes td:first-child {background:#f7f7f7; font-weight:bold;}.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered.a-vertical-stripes tr th {background:none; border-right:none;}.aplus-v2 .aplus-standard.aplus-module table.aplus-chart.a-bordered tr td,.aplus-v2 .aplus-standard .aplus-module table.aplus-chart.a-bordered tr th {border-bottom:1px dotted #999;}/* A+ Template - General Module CSS */.aplus-v2 .aplus-standard .apm-top {height:100%; vertical-align:top;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-top {padding-left: 0px; padding-right: 3px}.aplus-v2 .aplus-standard .apm-center {height:100%; vertical-align:middle; text-align:center;}.aplus-v2 .aplus-standard .apm-row {width:100%; display:inline-block;}.aplus-v2 .aplus-standard .apm-wrap {width:100%;}.aplus-v2 .aplus-standard .apm-fixed-width {width:969px;}.aplus-v2 .aplus-standard .apm-floatleft {float:left;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-floatleft {float:right;}.aplus-v2 .aplus-standard .apm-floatright {float:right;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-floatright {float:left;}.aplus-v2 .aplus-standard .apm-floatnone {float:none;}.aplus-v2 .aplus-standard .apm-spacing img {border:none;}.aplus-v2 .aplus-standard .apm-leftimage {float:left; display:block; margin-right:20px; margin-bottom:10px;width: 300px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-leftimage {float: right; margin-right: 0px; margin-left:20px;}.aplus-v2 .aplus-standard .apm-centerimage {text-align: center; width:300px; display:block; margin-bottom:10px;}.aplus-v2 .aplus-standard .apm-centerthirdcol {min-width:359px; display:block}.aplus-v2 .aplus-standard .apm-centerthirdcol ul,.aplus-v2 .aplus-standard .apm-centerthirdcol ol {margin-left: 334px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-centerthirdcol ul,html[dir='rtl'] .aplus-v2 .aplus-standard .apm-centerthirdcol ol {margin-left: 0px; margin-right: 334px;}.aplus-v2 .aplus-standard .apm-rightthirdcol {float:right; width:230px; padding-left:30px; margin-left:30px; border-left:1px solid #dddddd;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-rightthirdcol {float: left; padding-left: 0px; padding-right:30px; margin-left:0px; margin-right:30px; border-left:0px; border-right:1px solid #dddddd;}.aplus-v2 .aplus-standard .apm-lefttwothirdswrap {width:709px; display:block;}.aplus-v2 .aplus-standard .apm-lefthalfcol {width:480px; padding-right:30px; display:block; float:left;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-lefthalfcol {padding-left:30px; float:right;}.aplus-v2 .aplus-standard .apm-righthalfcol {width:480px; display:block; float:left;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-righthalfcol {float:right;}.aplus-v2 .aplus-standard .apm-eventhirdcol {width:300px; display:block;}.aplus-v2 .aplus-standard .apm-eventhirdcol-table {border-spacing: 0px 0px; border-collapse: collapse;}.aplus-v2 .aplus-standard .apm-eventhirdcol-table tr td {vertical-align: top;}.aplus-v2 .aplus-standard .apm-fourthcol {width:220px; float:left;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-fourthcol {float:right;}.aplus-v2 .aplus-standard .apm-fourthcol .apm-fourthcol-image {position:relative;}.aplus-v2 .aplus-standard .apm-fourthcol img {display:block; margin:0 auto;}.aplus-v2 .aplus-standard .apm-fourthcol-table {border-spacing: 0px 0px; border-collapse: collapse;}.aplus-v2 .aplus-standard .apm-fourthcol-table tr td {vertical-align: top;}.aplus-v2 .aplus-standard .apm-listbox {width:100%;}.aplus-v2 .aplus-standard .apm-iconheader {float:left; padding-left:10px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-iconheader {float:right; padding-left:0px; padding-right: 10px}.aplus-v2 .aplus-standard .apm-spacing ul:last-child,.aplus-v2 .aplus-standard ol:last-child {margin-bottom:0 !important;}.aplus-v2 .aplus-standard .apm-spacing ul,.aplus-v2 .aplus-standard ol {padding:0 !important;}.aplus-v2 .aplus-standard .apm-spacing ul {margin:0 0 18px 18px !important;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-spacing ul {margin:0 18px 18px 0 !important;}.aplus-v2 .aplus-standard .apm-spacing ul li,.aplus-v2 .aplus-standard ol li {word-wrap:break-word; margin:0 !important;}.aplus-v2 .aplus-standard .apm-spacing ul li {margin:0 !important;}/* A+ Template - Module 1 Sepcific CSS */.aplus-v2 .aplus-standard .amp-centerthirdcol-listbox {display:inline-block; width:359px;}/* A+ Template - Module 2/3 Specific CSS */.aplus-v2 .aplus-standard .apm-sidemodule {text-align:left; margin:0 auto; width:970px; padding:0; background-color:#ffffff; position:relative;}.aplus-v2 .aplus-standard .apm-sidemodule {text-align:inherit;}.aplus-v2 .aplus-standard .apm-sidemodule-textright {position:relative; display:table-cell; vertical-align:middle; padding-left:40px; height:300px; max-height:300px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-textright {padding-left:0px; padding-right: 40px;}.aplus-v2 .aplus-standard .apm-sidemodule-textleft {position:relative; display:table-cell; vertical-align:middle; height:300px; max-height:300px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-textleft {padding-left:0px;}.aplus-v2 .aplus-standard .apm-sidemodule-imageleft {position:relative; float:left; display:block;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageleft {float:right;}.aplus-v2 .aplus-standard .apm-sidemodule-imageright {position:relative; float:right; display:block;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageright {float:left;}/* A+ Template - Module 4 Specific CSS */.aplus-v2 .aplus-standard.aplus-module.module-4 th {padding: 0px; padding-right:30px; width:220px;}html[dir='rtl'] .aplus-v2 .aplus-standard.aplus-module.module-4 th {padding-left: 30px; padding-right: 0px;}.aplus-v2 .aplus-standard.aplus-module.module-4 th:last-of-type {padding-right:0px;}html[dir='rtl'] .aplus-v2 .aplus-standard.aplus-module.module-4 th:last-of-type {padding-left: 0px}/* A+ Template - Module 5 Specific CSS */.aplus-v2 .aplus-standard .apm-tablemodule {text-align:left; margin:0 auto; width:970px; display:table;}.aplus-v2 .aplus-standard table.apm-tablemodule-table {border-bottom:1px solid #dddddd; width: 970px; left:4%;table-layout: fixed}.aplus-v2 .aplus-standard th.apm-tablemodule-keyhead {border-top:1px solid #dddddd; padding:8px 14px 6px !important; background-color:#f7f7f7; font-weight:normal; color:#626262; float:none !important; margin-right:0; text-align:center; width:106px;}.aplus-v2 .aplus-standard tr.apm-tablemodule-keyvalue td {padding-top:8px !important; padding-left:14px; padding-bottom:8px; border-top:1px solid #dddddd; border-bottom:1px solid #dddddd; text-align:center;width:inherit!important}.aplus-v2 .aplus-standard .apm-tablemodule-valuecell.selected {background-color:#fff5ec;}.aplus-v2 .aplus-standard .apm-tablemodule-valuecell span {word-wrap:break-word;}.aplus-v2 .aplus-standard .apm-tablemodule-keyhead {border-right:1px solid #dddddd;}.aplus-v2 .aplus-standard .apm-tablemodule-blankkeyhead {border:0 !important; width:18%;}.aplus-v2 .aplus-standard .apm-tablemodule-image {background-color:#FFFFFF; padding:0 !important; text-align:center; overflow:hidden; vertical-align:bottom;}.aplus-v2 .aplus-standard .apm-tablemodule-imagerows > td > img {max-width:none !important;}.aplus-v2 .aplus-standard table.apm-tablemodule-table {margin-bottom: 6px!important;}.aplus-v2 .aplus-standard table.apm-tablemodule-table th {padding-bottom:8px; text-align:center;}.aplus-v2 .aplus-standard .apm-checked {text-align:center;}/* A+ Template - Module 6 Specific CSS */.aplus-v2 .aplus-standard .apm-hovermodule {text-align:left; margin:0 auto; width:970px; padding: 0; background-color:#ffffff; position:relative;}.aplus-v2 .aplus-standard .apm-hovermodule {text-align:inherit;}.aplus-v2 .aplus-standard .apm-hovermodule-slides {background-color:#ffffff; width:970px; height:300px;}.aplus-v2 .aplus-standard .apm-hovermodule-slides-inner {margin-left:345px; position:absolute; z-index:25;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-hovermodule-slides-inner {margin-left:0px; margin-right:345px;}.aplus-v2 .aplus-standard .apm-hovermodule-slidecontrol {padding-top: 14px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-hovermodule-slidecontrol {left: 0px; right:345px;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage {vertical-align:top; display: inline-block; width:80px; cursor:pointer; margin-right:35px; padding:0;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-hovermodule-smallimage {margin-right:0px; margin-left:35px;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage-bg {background-color:#ffffff; width:80px; height:80px;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage-last {margin-right:0 !important;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-hovermodule-smallimage-last {margin-left:0 !important;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage a {text-transform:uppercase; font-size:11px; font-weight:bold;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage a:hover {text-decoration:none; color:#333333 !important;}.aplus-v2 .aplus-standard .apm-hovermodule-smallimage img {border:1px solid #888888;}.aplus-v2 .aplus-standard .apm-hovermodule-opacitymodon:hover {opacity:1 !important; filter:alpha(opacity=100) !important;}.aplus-v2 .aplus-standard .apm-hovermodule-opacitymodon img {opacity:0.3; filter:alpha(opacity=30);}.aplus-v2 .aplus-standard .apm-hovermodule-image {position:absolute; left:0; z-index: 1;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-hovermodule-image {right:0;}/* A+ Template - Module 9 Specific CSS */.aplus-v2 .aplus-standard.aplus-module.module-9 th.apm-center {padding: 0 35px 0 0; width:300px;}html[dir='rtl'] .aplus-v2 .aplus-standard.aplus-module.module-9 th.apm-center {padding: 0 0 0 35px; width:300px;}.aplus-v2 .aplus-standard.aplus-module.module-9 th.apm-center:last-of-type {padding:0px;}/*A+ Template - Module 11/12 Specific CSS */.aplus-v2 .aplus-standard .apm-heromodule-textright {align-self:center; right:50px; margin-left:auto; padding:15px; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#BBBBBB,endColorstr=#FFFFFF); background-color: rgb(0,0,0); background-color:rgba(0,0,0,0.7);color:white; width:250px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-heromodule-textright {left: 50px; right:auto; margin-left:0; margin-right:auto;}.aplus-v2 .aplus-standard .apm-heromodule-textright h3,.aplus-v2 .aplus-standard .apm-heromodule-textright ul,.aplus-v2 .aplus-standard .apm-heromodule-textright ol,.aplus-v2 .aplus-standard .apm-heromodule-textright ul .a-list-item,.aplus-v2 .aplus-standard .apm-heromodule-textright ol .a-list-item {color:white}.aplus-v2 .aplus-standard.module-12 .textright {align-self:center; right:50px; margin-left:auto; padding:15px; color:black; width:250px; filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#BBBBBB,endColorstr=#FFFFFF); background-color: rgb(255,255,255); background-color:rgba(255,255,255,0.7);}html[dir='rtl'] .aplus-v2 .aplus-standard.module-12 .textright {left: 50px; right:auto; margin-left:0; margin-right:auto;}.aplus-v2 .aplus-standard.module-12 .apm-hero-image,.aplus-v2 .aplus-standard.module-11 .apm-hero-image{float:none}.aplus-v2 .aplus-standard.module-12 .apm-hero-image img,.aplus-v2 .aplus-standard.module-11 .apm-hero-image img{position:absolute}.aplus-v2 .aplus-standard.module-12 .apm-hero-text,.aplus-v2 .aplus-standard.module-11 .apm-hero-text{position:relative}.aplus-v2 .aplus-standard.module-11 .aplus-module-content,.aplus-v2 .aplus-standard.module-12 .aplus-module-content{min-height:300px; display: flex}/* module 13 text */.aplus-v2 .aplus-standard .aplus-module-13 {padding: 40px 0;max-width: 979px;}.aplus-v2 .aplus-standard .aplus-module-13 .aplus-13-heading-text {padding-bottom: 10px;}.aplus-v2 .aplus-standard .aplus-module-13 p {text-align: left;padding-bottom: 10px;}.aplus-v2 .aplus-standard .aplus-module-13 p {text-align: inherit;}@media (max-width: 800px) {/* Main Media Queries */.aplus-v2 .aplus-standard .acs-ux-wrapfix {width:100%;}.aplus-v2 .aplus-standard .aplus-module-wrapper {width:100%;}.aplus-v2 .aplus-standard .apm-leftimage {float:none;}html[dir='rtl'] .aplus-v2 .aplus-standard .acs-ux-wrapfix {width:100%;}html[dir='rtl'] .aplus-v2 .aplus-standard .aplus-module-wrapper {width:100%;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-leftimage {float:none;}.aplus-v2 .aplus-standard .apm-centerthirdcol ul,.aplus-v2 .aplus-standard .apm-centerthirdcol ol {margin-left: 14px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-centerthirdcol ul,html[dir='rtl'] .aplus-v2 .aplus-standard .apm-centerthirdcol ol {margin-left: 0px; margin-right: 14px;}/* Module1 Media Queries */.aplus-v2 .aplus-standard .apm-lefttwothirdswrap {float:none; width:100%; margin:0;}.aplus-v2 .aplus-standard .apm-leftimage p {display:none;}.aplus-v2 .aplus-standard .apm-centerthirdcol {float:none; width:100%;}.aplus-v2 .aplus-standard .apm-listbox {width:100%;}.aplus-v2 .aplus-standard .apm-rightthirdcol {float:none; width:100%; border-left:none; padding:0; margin:0; margin-bottom:20px;}.aplus-v2 .aplus-standard .apm-rightthirdcol-inner img {display:block; margin:auto;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-lefttwothirdswrap {float:none; width:100%; margin:0;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-leftimage p {display:none;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-centerthirdcol {float:none; width:100%;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-listbox {width:100%;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-rightthirdcol {float:none; width:100%; border-left:none; padding:0; margin:0; margin-bottom:20px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-rightthirdcol-inner img {display:block; margin:auto;}/* Module2/3 Media Queries */.aplus-v2 .aplus-standard .apm-sidemodule {width:100%; height:auto;}.aplus-v2 .aplus-standard .apm-sidemodule-imageleft {width:100%; position:relative; display:block; margin-bottom:15px;}.aplus-v2 .aplus-standard .apm-sidemodule-imageleft img {display:block; margin:0 auto;}.aplus-v2 .aplus-standard .apm-sidemodule-imageright {width:100%; position:relative; display:block; margin-bottom:15px;}.aplus-v2 .aplus-standard .apm-sidemodule-imageright img {display:block; margin:0 auto;}.aplus-v2 .aplus-standard .apm-sidemodule .a-spacing-medium {margin-bottom:30px !important;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule {width:100%; height:auto;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageleft {width:100%; position:relative; display:block; margin-bottom:15px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageleft img {display:block; margin:0 auto;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageright {width:100%; position:relative; display:block; margin-bottom:15px;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule-imageright img {display:block; margin:0 auto;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-sidemodule .a-spacing-medium {margin-bottom:30px !important;}/* Module4 Media Queries */.aplus-v2 .aplus-standard .apm-fourthcol {margin:0; padding-bottom:23px; width:100%; float:none;}.aplus-v2 .aplus-standard .apm-fourthcol .apm-fourthcol-image {height:inherit;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-fourthcol {margin:0; padding-bottom:23px; width:100%; float:none;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-fourthcol .apm-fourthcol-image {height:inherit;}/* Module5 Media Queries */.aplus-v2 .aplus-standard table.apm-tablemodule-table {width:100%;}.aplus-v2 .aplus-standard .apm-tablemodule-valuecell {width:auto;}html[dir='rtl'] .aplus-v2 .aplus-standard table.apm-tablemodule-table {width:100%;}html[dir='rtl'] .aplus-v2 .aplus-standard .apm-tablemodule-valuecell {width:auto;}}/* aui hack */.aplus-v2 .aplus-standard * {-moz-box-sizing: border-box;-webkit-box-sizing: border-box;box-sizing: border-box;}.aplus-v2 .aplus-standard .a-box mp-centerthirdcol-listboxer {-webkit-border-radius: 4px;-moz-border-radius: 4px;border-radius: 4px;position: relative;padding: 14px 18px;}.aplus-v2 .aplus-standard .a-box {display: block;-webkit-border-radius: 4px;-moz-border-radius: 4px;border-radius: 4px;border: 1px #ddd solid;background-color: white;}.aplus-v2 .aplus-standard .a-color-alternate-background {background-color: #f3f3f3!important;}.aplus-v2 .aplus-standard .a-section {margin-bottom: 12px;}.aplus-v2 .aplus-standard .a-size-base {font-size: 13px!important;line-height: 19px!important;}.aplus-v2 .aplus-standard .a-spacing-base, .aplus-v2 .aplus-standard .a-ws .a-ws-spacing-base {margin-bottom: 14px!important;}.aplus-v2 .aplus-standard .a-spacing-large, .aplus-v2 .aplus-standard .a-ws .a-ws-spacing-large {margin-bottom: 22px!important;}.aplus-v2 .aplus-standard .a-spacing-mini, .aplus-v2 .aplus-standard .a-ws .a-ws-spacing-mini {margin-bottom: 6px!important;}.aplus-v2 .aplus-standard .a-spacing-small, .aplus-v2 .aplus-standard .a-ws .a-ws-spacing-small {margin-bottom: 10px!important;}.aplus-v2 .aplus-standard a, .aplus-v2 .aplus-standard a:visited, .aplus-v2 .aplus-standard a:active, .aplus-v2 .aplus-standard a:link {text-decoration: none;}.aplus-v2 .aplus-standard a:hover {text-decoration: underline;cursor: pointer;}.aplus-v2 .aplus-standard h1, .aplus-v2 .aplus-standard h2, .aplus-v2 .aplus-standard h3, .aplus-v2 .aplus-standard h4 {font-family: Arial,sans-serif;text-rendering: optimizeLegibility;padding-bottom: 4px;}.aplus-v2 .aplus-standard h1, .aplus-v2 .aplus-standard h2, .aplus-v2 .aplus-standard h3, .aplus-v2 .aplus-standard h4 {font-family: inherit;}.aplus-v2 .aplus-standard h1, .aplus-v2 .aplus-standard h2, .aplus-v2 .aplus-standard h3, .aplus-v2 .aplus-standard h4, .aplus-v2 .aplus-standard h5, .aplus-v2 .aplus-standard h6 {padding: 0;margin: 0;}.aplus-v2 .aplus-standard h3{font-weight: bold;font-size: 17px;line-height: 1.255;}.aplus-v2 .aplus-standard h4 {font-weight: normal;font-size: 17px;line-height: 1.255;}.aplus-v2 .aplus-standard h5 {font-weight: bold;font-size: 13px;line-height: 19px;}.aplus-v2 .aplus-standard img {vertical-align: top;max-width: 100%;}.aplus-v2 .aplus-standard p {padding: 0;margin: 0 0 14px 0;}.aplus-v2 .aplus-standard ul li {list-style: disc;}.aplus-v2 .aplus-standard ul {margin: 0 0 18px 18px;}.aplus-v2 .aplus-standard ul, .aplus-v2 .aplus-standard ol {padding: 0;}.aplus-v2 .aplus-standard ul:last-child, .aplus-v2 .aplus-standard ol:last-child {margin-bottom: 0!important;}.aplus-v2 .aplus-standard .read-more-arrow-placeholder {text-align: right; cursor: pointer; display:none;} Description Wiring instructions Module on the left as an input port, output port on the right. Control of a single module, simply input port to the CPU more modules cascade input termination module of a CPU, 2 output termination module input and output of the two modules is terminated with the input end of the first three modules, and so on. 51 MCU, for example VCC → 5V GND → GND DIN → P22 CS → P21 CLK → P20 Notice Requires only three IO ports can drive a dot ! No flashing dot matrix display ! Support cascade ! Package list 2 X MAX7219 dot matrix module 2 X DuPont line 5pin Read more MAX7219 is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-channel scanning loop , segment word drive, but also a 8x8 static RAM for storing each data . Only one external register is used to set the segment current for each LED. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update does not overwrite all of the display . MAX7219 also allows the user to select each of the data code or not coded. The entire device includes a 150A low-power shutdown mode , analog and digital brightness control , a scan-limit register allows the user to 1-8 bits of data , there is an LED light so that all the detection mode.