{"id":10101,"date":"2026-10-24T15:00:20","date_gmt":"2026-10-24T12:00:20","guid":{"rendered":"https:\/\/roboromania.ro\/?p=10101"},"modified":"2026-10-24T15:00:20","modified_gmt":"2026-10-24T12:00:20","slug":"cum-sa-comunici-folosind-module-de-433-mhz","status":"publish","type":"post","link":"https:\/\/roboromania.ro\/?p=10101","title":{"rendered":"Cum s\u0103 comunici folosind module de 433 MHz"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><br>Acest proiect v\u0103 va ar\u0103ta cum s\u0103 trimite-\u021bi date folosind module de 433 MHz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"684\" height=\"513\" src=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433.jpg\" alt=\"\" class=\"wp-image-10102\" style=\"aspect-ratio:1.3333434863391307;width:398px;height:auto\" srcset=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433.jpg 684w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-300x225.jpg 300w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-416x312.jpg 416w\" sizes=\"auto, (max-width: 684px) 100vw, 684px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Componente:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2x Arduino UNO<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Module de 433 MHz (emi\u021b\u0103tor + receptor)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poten\u021biometru rotativ 10k<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fire de conectare<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Servomotor 180 grade<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"915\" height=\"780\" src=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans.jpg\" alt=\"\" class=\"wp-image-10103\" style=\"aspect-ratio:1.173111437428618;width:516px;height:auto\" srcset=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans.jpg 915w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans-300x256.jpg 300w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans-768x655.jpg 768w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-trans-416x355.jpg 416w\" sizes=\"auto, (max-width: 915px) 100vw, 915px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"600\" src=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec-1024x600.jpg\" alt=\"\" class=\"wp-image-10104\" style=\"aspect-ratio:1.7066802305866395;width:689px;height:auto\" srcset=\"https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec-1024x600.jpg 1024w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec-300x176.jpg 300w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec-768x450.jpg 768w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec-416x244.jpg 416w, https:\/\/roboromania.ro\/wp-content\/uploads\/2026\/10\/433-rec.jpg 1183w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cod<\/strong> <strong>Transmi\u021b\u0103tor<\/strong> :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\/\/modul la pin 12<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#include &lt;VirtualWire.h&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">void setup() {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_setup ( 2000 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">void loop() {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">int transmit = analogRead ( A0 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_send((byte *) &amp;transmit, sizeof(transmit));<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_wait_tx () ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">   <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cod Receptor<\/strong> :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\/\/modul la pin 11<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#include &lt;VirtualWire.h&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">#include &lt;Servo.h&gt;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Servo servo ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">void setup() {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">servo. attach ( 3 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Serial.begin ( 9600 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_setup ( 2000 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_rx_start () ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Serial.println ( &#8222;Valoare:&#8221; ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">void loop() {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">int transmit ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">byte wireless = sizeof(int);<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vw_wait_rx();<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">if (vw_get_message((byte *) &amp;transmit, &amp;wireless)) {<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Serial.println ( transmit ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">int valueservo = map ( transmit,0,1024,0,180 ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">servo.write ( valueservo ) ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Acest proiect v\u0103 va ar\u0103ta cum s\u0103 trimite-\u021bi date folosind module de 433 MHz. Componente: 2x Arduino UNO Module de 433 MHz (emi\u021b\u0103tor + receptor) Poten\u021biometru rotativ 10k Fire de conectare Servomotor 180 grade Cod Transmi\u021b\u0103tor : \/\/modul la pin 12 #include &lt;VirtualWire.h&gt; void setup() { vw_setup ( 2000 ) ; } void loop() { [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[176],"tags":[],"class_list":["post-10101","post","type-post","status-publish","format-standard","hentry","category-tutoriale-arduino"],"_links":{"self":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/10101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10101"}],"version-history":[{"count":1,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/10101\/revisions"}],"predecessor-version":[{"id":10105,"href":"https:\/\/roboromania.ro\/index.php?rest_route=\/wp\/v2\/posts\/10101\/revisions\/10105"}],"wp:attachment":[{"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roboromania.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}