{"id":7267,"date":"2025-03-12T09:35:11","date_gmt":"2025-03-12T09:35:11","guid":{"rendered":"https:\/\/ecom.roboskillify.com\/index.php\/product\/hg7881-h-bridge-4ch-dc-2ch-stepper-motor-driver-board-3\/"},"modified":"2025-03-12T09:35:11","modified_gmt":"2025-03-12T09:35:11","slug":"hg7881-h-bridge-4ch-dc-2ch-stepper-motor-driver-board-3","status":"publish","type":"product","link":"https:\/\/ecom.roboskillify.com\/index.php\/product\/hg7881-h-bridge-4ch-dc-2ch-stepper-motor-driver-board-3\/","title":{"rendered":"HG7881 H-Bridge 4CH DC &#8211; 2CH Stepper Motor Driver Board"},"content":{"rendered":"<h2>HG7881 H-Bridge 4CH DC &#8211; 2CH Stepper Motor Driver Board<\/h2>\n<p>This is the HG7881 H-Bridge Stepper Motor Driver Board, which can drive 4 dc motors, or two 4-wire 2-phase stepper motors. This motor drive module comes with its own four hg7881 chips.<\/p>\n<p>The module is appropriate for controlling small robots. It has a convenient set of header pins for connecting with a microcontroller and a set of screw terminals for connecting with . The motor&#8217;s speed can be easily controlled using a PWM (pulse width modulation) signal and digital output.<\/p>\n<p>If you want to control the stepper motor with <span data-mce-fragment=\"1\">Stepper Motor Driver Board<\/span>, for that you will need a few essential components like<\/p>\n<ul>\n<li>\n,<\/li>\n<li>\n,<\/li>\n<li>\n.\u00a0<\/li>\n<\/ul>\n<h2>Features:<\/h2>\n<ul>\n<li>This can drive two stepper motors or 4 DC motors independently<\/li>\n<li>Small in size<\/li>\n<li>Wide range of voltage supply<\/li>\n<li>Compatible with both standard 3.3V and 5V microcontrollers<\/li>\n<li>Mounting holes to mount easily<\/li>\n<\/ul>\n<h2>Package Includes:<\/h2>\n<ul>\n<li>1 x\u00a0HG7881 H-Bridge 4CH DC &#8211; 2CH Stepper Motor Driver Board<\/li>\n<\/ul>\n<h2>Specifications:<\/h2>\n<table data-mce-selected=\"1\" width=\"100%\">\n<tbody>\n<tr>\n<td data-mce-selected=\"1\">Model<\/td>\n<td data-mce-selected=\"1\">HG7881<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Supply voltage<\/td>\n<td data-mce-selected=\"1\">2.5 to 12V<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Maximum Output current<\/td>\n<td data-mce-selected=\"1\">800mA<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Channels<\/td>\n<td data-mce-selected=\"1\">4<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Length<\/td>\n<td data-mce-selected=\"1\">48mm<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Width<\/td>\n<td data-mce-selected=\"1\">37mm<\/td>\n<\/tr>\n<tr>\n<td data-mce-selected=\"1\">Height<\/td>\n<td data-mce-selected=\"1\">10mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>HG7881 H-Bridge 4CH DC &#8211; 2CH Stepper Motor Driver Board This is the HG7881 H-Bridge Stepper Motor Driver Board, which can drive 4 dc motors, or two 4-wire 2-phase stepper motors. This motor drive module comes with its own four hg7881 chips. The module is appropriate for controlling small robots. It has a convenient set [&hellip;]<\/p>\n","protected":false},"featured_media":1671,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[642],"product_tag":[187,134,135],"class_list":{"0":"post-7267","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stepper-motors-controllers-motors-actuators","7":"product_tag-motor-drivers","8":"product_tag-motors-mechanical","9":"product_tag-stepper-motors-controllers","11":"first","12":"instock","13":"sale","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product\/7267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/comments?post=7267"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media\/1671"}],"wp:attachment":[{"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/media?parent=7267"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=7267"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=7267"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecom.roboskillify.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=7267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}