{"id":2607,"date":"2020-04-26T15:20:21","date_gmt":"2020-04-26T13:20:21","guid":{"rendered":"https:\/\/www.pilover.com\/?post_type=product&#038;p=2607"},"modified":"2026-07-24T15:15:47","modified_gmt":"2026-07-24T13:15:47","slug":"breakout-switch-ht0740-40v-10a","status":"publish","type":"product","link":"https:\/\/www.pilover.com\/it\/negozio\/breakout-switch-ht0740-40v-10a\/","title":{"rendered":"Switch HT0740 40V \/ 10A"},"content":{"rendered":"<h2>Breakout Switch HT0740 40V \/ 10A<\/h2>\n<p>Siamo assolutamente certi che apprezzerai al massimo questo nuovo Switch Breakout di Pimoroni. Questo prodotto \u00e8 l&#8217;ideale per una automazione domestica e pu\u00f2 essere programmato per interrompere i carichi fino a 40V\/10A se collegato ai solidi terminali a vite del Breakout HT0740. Esso pu\u00f2 usare fino a quattro breakout contemporaneamente grazie ai suoi indirizzi I2C configurabili.<\/p>\n<p>Questo interruttore, oltre ad essere totalmente isolato e controllabile con l&#8217;interfaccia I2C, pu\u00f2 commutare carichi fino a 40V a 10A. Inoltre, il carico dell&#8217;interruttore pu\u00f2 essere collegato facilmente ai robusti terminali a vite mentre un piccolo LED di status bianco ti garantir\u00e0 un utilissimo feed-back visivo. Poich\u00e9 sono stati usati delle espansioni bus I2C, se ne possono usare quattro in contemporanea. Devi solo configurare gli indirizzi con le tracce tagliabili che sono localizzate sul retro della scheda.<\/p>\n<p>Il Breakout Switch HT0740 presenta un&#8217;interfaccia I2C ed \u00e8 compatibile con 3.3 V o 5 V. Il suo design ti permette di saldarci sopra un pezzo di connettore ad angolo retto, esattamente come con altri breakout di Pimoroni. Poi, dovrai solo infilarlo direttamente sui 5 pin in basso a sinistra dell&#8217;header GPIO del tuo Raspberry Pi. (pin 1, 3, 5, 7, 9).<\/p>\n<p>Questo interruttore breakout \u00e8 compatibile anche con il <a href=\"https:\/\/www.pilover.com\/it\/negozio\/breakout-garden-hat-i2c\/\" target=\"_blank\" rel=\"noopener noreferrer\">Breakout Garden HAT (I2C)<\/a>. Devi inserirlo semplicemente dentro di una delle sei slot di Breakout Garden. Semplice, no?<\/p>\n<h3>Le caratteristiche del Breakout Interruttore HT0740 40V \/ 10A sono:<\/h3>\n<ul>\n<li>Driver chip HT0740 MOSFET (<a href=\"http:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/20005628A.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">datasheet<\/a>)<\/li>\n<li>Chip TCA9554A con espansioni I2C (<a href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/tca9554a.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">datasheet<\/a>)<\/li>\n<li>TPN2R304PL MOSFET (<a href=\"https:\/\/www.mouser.co.uk\/datasheet\/2\/408\/TPN2R304PL_datasheet_en_20161019-948099.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">datasheet<\/a>)<\/li>\n<li>LED di status bianco brillante<\/li>\n<li>Pu\u00f2 commutare fino a 40V \/ 10A (solo DC)<\/li>\n<li>\u00c8 totalmente isolato<\/li>\n<li>Terminali a vite<\/li>\n<li>Compatibile con 3.3V o 5V<\/li>\n<li>Interfaccia I2C (ha quattro indirizzi: 0x38-0x3B)<\/li>\n<li>Protezione contro inversione di polarit\u00e0 (solo sul lato del Breakout Garden)<\/li>\n<li>Compatibile con il pinout del Raspberry Pi (pin 1, 3, 5, 7, 9)<\/li>\n<li>Compatibile con <a href=\"https:\/\/www.pilover.com\/it\/categoria\/ufficiali-raspberry-pi\/schede-raspberry-pi\/\" target=\"_blank\" rel=\"noopener noreferrer\">tutti i modelli di Raspberry Pi di 40-pin<\/a><\/li>\n<li>Compatibile con schede Arduino<\/li>\n<li>Libreria Python (link in basso)<\/li>\n<\/ul>\n<h3>Il kit del Breakout Interruttore HT0740 40V \/ 10A comprende:<\/h3>\n<ul>\n<li>Breakout HT0740<\/li>\n<li>1&#215;5 connettore maschio<\/li>\n<li>1&#215;5 connettore femmina ad angolo retto<\/li>\n<\/ul>\n<h3>Software per l&#8217;uso del Breakout Interruttore HT0740 40V \/ 10A<\/h3>\n<p>Pimoroni garantisce una Liberia Python molto utile e facile da usare con il tuo Breakout HT0740.<\/p>\n<p>Grazie a questa <a href=\"https:\/\/github.com\/pimoroni\/ht0740-python\" target=\"_blank\" rel=\"noopener noreferrer\">libraria Python per HT0740<\/a> sarai in grado di commutare l&#8217;interruttore su on e off, controllare il LED di status e lo stato dell&#8217;interruttore. Sar\u00e0 anche possibile controllare pi\u00f9 di un interruttore alla volta, poich\u00e9 ognuno possiede un diverso indirizzo I2C.<\/p>\n<p><strong>Note<\/strong><\/p>\n<ul>\n<li><strong>Solo voltaggio DC.<\/strong> Fai attenzione: sebbene la parte MOSFET sia calibrata per voltaggi pi\u00f9 alti, non commutare mai carichi pi\u00f9 alti di 40V \/ 10A. I terminali a vite, infatti, non sono adatti a questo.<\/li>\n<li>NON \u00e8 adatto per PWM (modulazione di larghezza d&#8217;impulso)<\/li>\n<li>Dimensioni del prodotto: 2,3&#215;2,1&#215;1,2cm<\/li>\n<\/ul>\n<p><strong>Nome Pimoroni:<\/strong> HT0740 40V \/ 10A Switch Breakout [PIM455]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Breakout Switch HT0740 40V \/ 10A Siamo assolutamente certi che apprezzerai al massimo questo nuovo Switch Breakout di Pimoroni. Questo prodotto \u00e8 l&#8217;ideale per una automazione domestica e pu\u00f2 essere programmato per interrompere i carichi fino a 40V\/10A se collegato ai solidi terminali a vite del Breakout HT0740. Esso pu\u00f2 usare fino a quattro breakout [&hellip;]<\/p>\n","protected":false},"featured_media":2614,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[2190],"product_cat":[1199,50,33],"product_tag":[308,234,74],"class_list":["post-2607","product","type-product","status-publish","has-post-thumbnail","product_brand-pimoroni","product_cat-automazione","product_cat-componenti","product_cat-prototipazione","product_tag-scheda-breakout","product_tag-breakout-garden","product_tag-i2c","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Switch HT0740 40V \/ 10A - PiLover<\/title>\n<meta name=\"description\" content=\"Switch HT0740 40V \/ 10A su PiLover.com. La migliore selezione di componenti elettronici a prezzi competitivi. 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