{"id":480,"date":"2026-10-09T00:55:07","date_gmt":"2026-10-08T21:55:07","guid":{"rendered":"https:\/\/pumarobot.com\/?pr_product=discover-the-gravity-relay-module-for-arduino-projects"},"modified":"2026-10-09T00:55:07","modified_gmt":"2026-10-08T21:55:07","slug":"discover-the-gravity-relay-module-for-arduino-projects","status":"publish","type":"pr_product","link":"https:\/\/pumarobot.com\/?pr_product=discover-the-gravity-relay-module-for-arduino-projects","title":{"rendered":"Discover the Gravity Relay Module for Arduino Projects!"},"content":{"rendered":"<p>The DFRobot Gravity Digital Relay Module is a single-channel relay board designed to let an Arduino or other compatible controller switch higher-power AC or DC loads using a low-voltage digital signal. It is intended for simple on\/off control rather than dimming or PWM-based power control.<\/p>\n<p>According to the provided specifications, the module supports TTL-level control and includes a built-in status LED for relay state feedback. Its opto-isolated design and Gravity connector make it easier to integrate into embedded and automation projects without adding an external driver circuit.<\/p>\n<p>Typical uses include switching lamps, solenoid valves, pumps, and other devices that need basic relay-based control. The package list provided includes the relay module, a digital cable, and an acrylic board.<\/p>\n<ul>\n<li><strong>Single-channel relay module<\/strong><\/li>\n<li><strong>TTL digital control input<\/strong><\/li>\n<li><strong>Built-in status LED<\/strong><\/li>\n<li><strong>Opto-isolated design<\/strong><\/li>\n<li><strong>Gravity interface for easy wiring<\/strong><\/li>\n<li><strong>Rated for common AC\/DC switching applications<\/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 Gravity relay module for Arduino-style on\/off control of lamps, valves, pumps, and other higher-power loads.<\/p>\n","protected":false},"featured_media":481,"template":"","pr_robot_type":[],"pr_application":[],"pr_industry":[],"pr_manufacturer":[4],"class_list":["post-480","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\/480","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\/480\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=\/wp\/v2\/media\/481"}],"wp:attachment":[{"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=480"}],"wp:term":[{"taxonomy":"pr_robot_type","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_robot_type&post=480"},{"taxonomy":"pr_application","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_application&post=480"},{"taxonomy":"pr_industry","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_industry&post=480"},{"taxonomy":"pr_manufacturer","embeddable":true,"href":"https:\/\/pumarobot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpr_manufacturer&post=480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}