        <style>
            #donation_buttons td{
                border:medium none;
                background: inherit !important;
            }
            #donation_buttons table{               
                border:medium none;
                margin: auto;
                width: auto;
            }
        </style>
        {"id":4851,"date":"2019-07-30T01:01:14","date_gmt":"2019-07-30T01:01:14","guid":{"rendered":"http:\/\/rogerbit.com\/wprb\/?p=4851"},"modified":"2019-07-30T01:01:14","modified_gmt":"2019-07-30T01:01:14","slug":"transmision-de-audio-inalambrica-de-baja-calidad-con-arduino","status":"publish","type":"post","link":"https:\/\/rogerbit.com\/wprb\/2019\/07\/transmision-de-audio-inalambrica-de-baja-calidad-con-arduino\/","title":{"rendered":"Transmisi\u00f3n de audio inal\u00e1mbrica de baja calidad con Arduino"},"content":{"rendered":"<p><span>Despu\u00e9s de considerar el precio de los auriculares montados en el casco para uso en motocicletas o ciclomotores, \u00a1YouTuber GreatScott!\u00a0<\/span><span>decidi\u00f3 intentar hacer el suyo.\u00a0<\/span><span>Su prototipo de walkie-talkie consist\u00eda en dos placas Arduino Nano, usando transceptores nRF24L01 + y un peque\u00f1o altavoz para salida de audio PWM.<\/span><\/p>\n<hr \/>\n<p>Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, telecomunicaciones, suscribete en\u00a0<a href=\"http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1\">http:\/\/www.youtube.com\/user\/carlosvolt?sub_confirmation=1<\/a>\u00a0mucho videos con c\u00f3digo fuentes completos y diagramas<\/p>\n<div id=\"ubm-banners-rotation-n1\" data-interval=\"4000\" class=\"ubm_banners_rotation\" style=\"overflow: hidden; width: 200px; height: 150px;\"><div id=\"3_ubm_banner\" class=\"ubm_rotating_banner\"><a href=\"https:\/\/bit.ly\/3aXRDAu\" target=\"_blank\" rel=\"dofollow\"><img src=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/useful_banner_manager_banners\/3-2-logo youtube.png\" width=\"100%\" height=\"100%\" alt=\"SUSCRIBETE A NUESTRO CANAL DE YOUTUBE, TUTORIALES GRATIS\" \/><\/a><\/div><\/div>\n<hr \/>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs.jpg\"><img loading=\"lazy\" class=\"alignnone size-large wp-image-4853\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs.jpg 1024w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs-300x200.jpg 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs-768x512.jpg 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs-600x400.jpg 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/D_nwpTmXs-820x547.jpg 820w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>D<span>espu\u00e9s de una prueba que demuestra la transmisi\u00f3n inal\u00e1mbrica, el dise\u00f1o se transfiri\u00f3 a PCB personalizados, programando su ATmega328P con un Uno que act\u00faa como ISP.\u00a0Los resultados de audio son, en este punto, apenas inteligibles.\u00a0Sin embargo, es un experimento interesante, que muestra que este tipo de comunicaci\u00f3n es posible utilizando\u00a0<\/span><a href=\"https:\/\/github.com\/nRF24\/RF24Audio\"><span>la biblioteca RF24Audio<\/span><\/a><span>\u00a0con un sistema basado en Arduino<\/span><\/p>\n<p><a href=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle.png\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-4854\" src=\"http:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle.png\" alt=\"\" width=\"1000\" height=\"647\" srcset=\"https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle.png 1000w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle-300x194.png 300w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle-768x497.png 768w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle-600x388.png 600w, https:\/\/rogerbit.com\/wprb\/wp-content\/uploads\/2019\/07\/Untitle-820x531.png 820w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>S<span>i crees\u00a0\u00a0<\/span><em><span>que<\/span><\/em><span>\u00a0podr\u00edas hacer las cosas mejor, o que se ha perdido algo obvio, el\u00a0<\/span><a href=\"https:\/\/www.patreon.com\/posts\/28513352\"><span>dise\u00f1o de PCB est\u00e1 disponible aqu\u00ed<\/span><\/a><span>\u00a0, \u00a1as\u00ed que aseg\u00farate de intervenir en los comentarios del video si tienes una idea!<\/span><\/p>\n<p><iframe loading=\"lazy\" width=\"1160\" height=\"653\" src=\"https:\/\/www.youtube.com\/embed\/SZYwvvh6m-s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p><a href=\"https:\/\/blog.arduino.cc\/2019\/07\/25\/low-quality-wireless-audio-transmission-with-arduino\/\">Fuente<\/a><\/p>\n<hr \/>\n<p>SUSCRIBETE A NUESTROS BOLETINES, RECIBE EN TU CORREO LAS NOTICIAS M\u00c1S DESTACADAS, S\u00d3LO INGRESANDO TU CORREO ELECTR\u00d3NICO<\/p>\n<p>[wysija_form id=&#8221;1&#8243;]<\/p>\n<hr \/>\n<div class=\"page-sidebar widget\" id=\"donation_buttons\"><form action=\"https:\/\/www.paypal.com\/cgi-bin\/webscr\" method=\"post\" target=\"_blank\" ><input type=\"hidden\" name=\"business\" value=\"donacion@rogerbit.com\"><input type=\"hidden\" name=\"bn\" value=\"mbjtechnolabs_SP\"><input type=\"hidden\" name=\"cmd\" value=\"_donations\"><input type=\"hidden\" name=\"item_name\" value=\"Ayuda a RogerBit.com\"><input type=\"hidden\" name=\"item_number\" value=\"www.rogerbit.com\"><input type=\"hidden\" class=\"set_donation_button_amount\" name=\"amount\" value=\"1\"><table ><tbody><tr><td><label for=\"rogerBit necesita de tu ayuda para seguir existiendo :-)\">rogerBit necesita de tu ayuda para seguir existiendo :-)<\/label><\/td><\/tr><\/tbody><\/table><table ><tbody><tr><td><input style=\"margin-top:10px;\" type=\"image\" name=\"submit\" border=\"0\" src=\"https:\/\/www.paypal.com\/en_US\/i\/btn\/btn_donateCC_LG.gif\" alt=\"PayPal - The safer, easier way to pay online\"><\/td><\/tr><\/tbody><\/table><input type=\"hidden\" name=\"currency_code\" value=\"USD\"><input type=\"hidden\" name=\"notify_url\" value=\"https:\/\/rogerbit.com\/wprb\/?Donation_Button&#038;action=ipn_handler\"><\/form><\/div>\n<hr \/>\n<p><strong>VIDEOS RECOMENDADOS<\/strong><\/p>\n<p><iframe loading=\"lazy\" width=\"1160\" height=\"653\" src=\"https:\/\/www.youtube.com\/embed\/hc0wBjrO2WY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>Despu\u00e9s de considerar el precio de los auriculares montados en el casco para uso en motocicletas o ciclomotores, \u00a1YouTuber GreatScott!\u00a0decidi\u00f3 intentar hacer el suyo.\u00a0Su prototipo de walkie-talkie consist\u00eda en dos placas Arduino Nano, usando transceptores nRF24L01 + y un peque\u00f1o altavoz para salida de audio PWM. Tal vez pueda interesarte proyectos en arduino, pic, rob\u00f3tica, [&hellip;]<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":4852,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[45,784,624,785,243],"_links":{"self":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/4851"}],"collection":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/comments?post=4851"}],"version-history":[{"count":1,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/4851\/revisions"}],"predecessor-version":[{"id":4855,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/posts\/4851\/revisions\/4855"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media\/4852"}],"wp:attachment":[{"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/media?parent=4851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/categories?post=4851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rogerbit.com\/wprb\/wp-json\/wp\/v2\/tags?post=4851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}