{"id":4092,"date":"2018-01-02T15:58:33","date_gmt":"2018-01-02T12:58:33","guid":{"rendered":"http:\/\/roboromania.ro\/produs\/max7219-compatibil-arduino\/"},"modified":"2023-11-27T13:43:38","modified_gmt":"2023-11-27T10:43:38","slug":"max7219-compatibil-arduino","status":"publish","type":"product","link":"https:\/\/roboromania.ro\/?product=max7219-compatibil-arduino","title":{"rendered":"MAX7219 (558) Compatibil Arduino"},"content":{"rendered":"

MAX7219 Compatibil Arduino
\nCompatibil Arduino.
\n\"max7219-roboromania\"<\/a><\/p>\n

MAX7219 este un driver compact de afi\u0219are intrare \/ ie\u0219ire.
\nInterfa\u021b\u0103 microprocesoare (\u03bcPs) pentru LED-uri numerice cu 7 segmente cu LED-uri de p\u00e2n\u0103 la 8 cifre, afi\u0219aje grafice sau 64 LED-uri individuale.
\nIn-chip sunt incluse un decodor de cod BCD, circuite de scanare multiplex, drivere de segment \u0219i cifre \u0219i un memorie RAM static\u0103 de 8×8 care stocheaz\u0103 fiecare cifr\u0103.
\nEste necesar un singur rezistor extern pentru a seta curentul segmentului pentru toate LED-urile.
\nO interfa\u021b\u0103 seria convenabil\u0103, cu 4 fire, se conecteaz\u0103 la toate circuitele de comunica\u021bie comune. Cifrele individuale pot fi adresate \u0219i actualizate f\u0103r\u0103 rescrierea \u00eentregului ecran.
\nMAX7219 permite, de asemenea, utilizatorului s\u0103 selecteze decodificarea.
\nDispozitivul include un mod de operare redus\u0103 de 150\u03bcA, control analogic \u0219i digital de luminozitate, un registru de limit\u0103 de scanare care permite utilizatorului s\u0103 afi\u0219eze de la 1 la 8 cifre \u0219i un mod de testare care for\u021beaz\u0103 toate LED-urile.<\/p>\n

\u2666 Interfa\u021b\u0103 serial\u0103 de 10MHz
\n\u2666 Control individual al segmentului cu LED-uri
\n\u2666 Decodare \/ Nu-Decodare Digit Selection
\n\u2666 150\u03bcA operare la putere sc\u0103zut\u0103 (date re\u021binute)
\n\u2666 Controlul luminozit\u0103\u021bii digitale \u0219i analogice
\n\u2666 Afi\u0219ajul este blocat la pornire
\n\u2666 Afi\u0219area LED-urilor cu catod comun
\n\u2666 DIP cu 24 de pini<\/p>\n

\"max7219-roboromania-pinouts\"<\/a><\/p>\n

Arduino projects.<\/p>\n","protected":false},"excerpt":{"rendered":"

Compatibil Arduino<\/p>\n

Arduino projects.<\/p>\n","protected":false},"featured_media":4094,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[253,69],"product_tag":[7,20],"class_list":{"0":"post-4092","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-integrated-circuit","7":"product_cat-componente","8":"product_tag-arduino","9":"product_tag-l293d","11":"first","12":"instock","13":"sale","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/product\/4092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4092"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/media\/4094"}],"wp:attachment":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4092"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=4092"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=4092"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=4092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}