{"product_id":"8-bit-red-common-cathode-led-bar-graph-module","title":"Modulo bar graph LED rosso a catodo comune 8 bit","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eNome del prodotto\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eModulo LED Bar Graph rosso a 8 bit con catodo comune (3,3V \/ 5V)\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePanoramica del prodotto\u003c\/h2\u003e\n\u003cp\u003eQuesto \u003cstrong\u003emodulo LED bar graph a 8 bit\u003c\/strong\u003e è dotato di \u003cstrong\u003eotto LED rossi in configurazione a catodo comune\u003c\/strong\u003e, progettato per fornire un’indicazione visiva chiara nei progetti elettronici. Ogni LED può essere controllato in modo indipendente, rendendo il modulo adatto alla visualizzazione di livelli, indicatori di stato ed effetti visivi semplici.\u003c\/p\u003e\n\u003cp\u003eIl modulo può essere \u003cstrong\u003einserito direttamente in una breadboard\u003c\/strong\u003e, consentendo una facile integrazione in ambienti di prototipazione e sviluppo fai-da-te.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCaratteristiche principali\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurazione a catodo comune\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8 barre LED indipendenti\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControllo indipendente dei LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign compatibile con breadboard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdatto per elettronica fai-da-te e prototipazione\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eContenuto della confezione\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Modulo LED Bar rosso a 8 bit DC 3–24V con catodo comune\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifiche\u003c\/th\u003e\n\u003cth\u003eDettagli\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eColore LED\u003c\/td\u003e\n\u003ctd\u003eRosso\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurazione LED\u003c\/td\u003e\n\u003ctd\u003eCatodo comune\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumero di LED\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensione di ingresso\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo di corrente\u003c\/td\u003e\n\u003ctd\u003eFino a 20mA per LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensioni\u003c\/td\u003e\n\u003ctd\u003e30mm × 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaccia\u003c\/td\u003e\n\u003ctd\u003ePad di saldatura per collegamento diretto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplicazioni\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVisualizzazione di dati numerici (ad es. letture dei sensori, livelli della batteria)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndicazione dello stato di sistemi e dispositivi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnimazioni semplici o indicatori visivi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProgetti didattici e kit fai-da-te\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eNote d'uso\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOgni LED ha un \u003cstrong\u003epin anodico\u003c\/strong\u003e e condivide un \u003cstrong\u003ecatodo comune\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePer accendere un LED, collega il \u003cstrong\u003ecatodo comune a massa\u003c\/strong\u003e e applica una \u003cstrong\u003etensione positiva all’anodo\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsa un \u003cstrong\u003eresistore limitatore di corrente\u003c\/strong\u003e in serie con ogni anodo per controllare la corrente del LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssicurati di non superare i limiti di corrente dei pin del microcontrollore quando alimenti direttamente\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eGuida di cablaggio di base\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eCollega il \u003cstrong\u003epin del catodo comune\u003c\/strong\u003e a massa\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCollega il \u003cstrong\u003epin anodico\u003c\/strong\u003e di ciascun LED a una tensione positiva tramite un resistore adeguato\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMantieni la tensione di alimentazione entro l'intervallo nominale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsa sempre resistori limitatori di corrente per proteggere i LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"38-3D","offers":[{"title":"Default Title","offer_id":51351130865960,"sku":"8Bit_Common_C_LED_Bar","price":3.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/7581\/0600\/files\/8-Bit-Red-Common-Cathode-LED-Bar-Graph-Module.jpg?v=1780597381","url":"https:\/\/it.38-3d.co.uk\/products\/8-bit-rosso-comune-catodo-led-barra-grafico-modulo","provider":"38-3D","version":"1.0","type":"link"}