{"id":483,"date":"2026-10-09T00:55:11","date_gmt":"2026-10-08T21:55:11","guid":{"rendered":"https:\/\/pumarobot.com\/?pr_product=unlock-sound-innovations-with-arduino-buzzer-projects"},"modified":"2026-10-09T00:55:11","modified_gmt":"2026-10-08T21:55:11","slug":"unlock-sound-innovations-with-arduino-buzzer-projects","status":"publish","type":"pr_product","link":"https:\/\/pumarobot.com\/?pr_product=unlock-sound-innovations-with-arduino-buzzer-projects","title":{"rendered":"Unlock Sound Innovations with Arduino Buzzer Projects!"},"content":{"rendered":"<p>This DFRobot Arduino buzzer module is a compact digital sound component designed for simple on\/off control with a high or low signal. By changing the input frequency, it can produce different tones for use in basic alerts, sound effects, and interactive builds.<\/p>\n<p>It uses DFRobot\u2019s Gravity interface for easier plug-and-play connection, and it is compatible with 3.3V systems. That makes it suitable for common controllers such as Arduino, micro:bit, ESP32, and Raspberry Pi.<\/p>\n<p>The module is a practical choice for beginners and hobby projects, especially when paired with an IO expansion shield. If you are new to Arduino, a starter kit with tutorials may be a helpful way to begin.<\/p>\n<ul>\n<li><strong>Passive buzzer module<\/strong> for frequency-based sound output<\/li>\n<li><strong>3.3V to 5V<\/strong> operating range<\/li>\n<li><strong>Gravity plug-and-play<\/strong> connection style<\/li>\n<li><strong>Compatible with Arduino, micro:bit, ESP32, and Raspberry Pi<\/strong><\/li>\n<li><strong>Digital type<\/strong> with 5VDC power supply listed<\/li>\n<li><strong>Includes buzzer and digital sensor cable<\/strong><\/li>\n<\/ul>\n<p>Specifications should be verified on the official manufacturer page.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A compact DFRobot digital buzzer module for Arduino and other controllers, suitable for simple alerts and interactive sound projects.<\/p>\n","protected":false},"featured_media":484,"template":"","pr_robot_type":[],"pr_application":[],"pr_industry":[],"pr_manufacturer":[4],"class_list":["post-483","pr_product","type-pr_product","status-publish","has-post-thumbnail","hentry","pr_manufacturer-dfrobot"],"_links":{"self":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product\/483","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product"}],"about":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/types\/pr_product"}],"version-history":[{"count":0,"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/pr_product\/483\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/media\/484"}],"wp:attachment":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=483"}],"wp:term":[{"taxonomy":"pr_robot_type","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_robot_type&post=483"},{"taxonomy":"pr_application","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_application&post=483"},{"taxonomy":"pr_industry","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_industry&post=483"},{"taxonomy":"pr_manufacturer","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_manufacturer&post=483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}