{"id":45146,"date":"2026-05-22T10:10:01","date_gmt":"2026-05-22T10:10:01","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=45146"},"modified":"2026-05-22T10:10:01","modified_gmt":"2026-05-22T10:10:01","slug":"5v-2-channel-black-relay-logic-module-with-optocoupler-low-level-trigger-expansion-board-compatible-with-8051-avr-pic-dsp-arm-msp430-ttl-logic-etc","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/he\/product\/5v-2-channel-black-relay-logic-module-with-optocoupler-low-level-trigger-expansion-board-compatible-with-8051-avr-pic-dsp-arm-msp430-ttl-logic-etc\/","title":{"rendered":"5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc."},"content":{"rendered":"<p>5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc.<\/p>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"0\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/b9710c85-5538-4bb9-8a6c-2ff65d4e3981.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 0\" data-state=\"succ\" data-index=\"0\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"1\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/e51c0032-b561-45c0-ac3f-47b3f45bc6e9.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 1\" data-state=\"succ\" data-index=\"1\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"2\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/332c7909-6125-4152-b819-83e62cd573d1.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 2\" data-state=\"succ\" data-index=\"2\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"3\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/d51847a0-3b4f-4750-a552-8c2bbae3ea90.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 3\" data-state=\"succ\" data-index=\"3\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"4\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/0f90469a-a09d-4c03-a328-53d69b57dda0.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 4\" data-state=\"succ\" data-index=\"4\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"5\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/2d7ead47-3c8a-4aab-82b1-abec7e9eeaff.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 5\" data-state=\"succ\" data-index=\"5\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"6\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/3851575d-e9da-4120-bf4c-965133b116b7.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"  2 \u05d9\u05d7\u05d9\u05d3\u05d5\u05ea 5v 2-\u05e2\u05e8\u05d5\u05e6\u05d9\u05dd \u05de\u05d5\u05d3\u05d5\u05dc \u05dc\u05d5\u05d2\u05d9\u05e7\u05ea \u05de\u05de\u05e1\u05e8 \u05e9\u05d7\u05d5\u05e8 \u05e2\u05dd \u05d0\u05d5\u05e4\u05d8\u05d5-\u05e7\u05d0\u05d5\u05e4\u05dc\u05e8 \u05dc\u05d5\u05d7 \u05d4\u05e8\u05d7\u05d1\u05d4 \u05d8\u05e8\u05d9\u05d2\u05e8 \u05e8\u05de\u05d4 \u05e0\u05de\u05d5\u05db\u05d4 \u05ea\u05d5\u05d0\u05dd \u05dc-8051, avr, pic, dsp, arm,  , \u05dc\u05d5\u05d2\u05d9\u05e7\u05d4 ttl \u05d5\u05db\u05d5 \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 6\" data-state=\"succ\" data-index=\"6\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc.<\/p>\n","protected":false},"featured_media":45168,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[509,442,510,518,514,516,517,440,441,511,512],"product_tag":[],"class_list":["post-45146","product","type-product","status-publish","has-post-thumbnail","product_cat-accessors","product_cat-arduino1","product_cat-esp32-8266","product_cat-expansion-kits-shieldds","product_cat-expansion-kits-shields","product_cat-expansion-kits-shields-raspberrypi1","product_cat-expansion-kits-shields-exppansion-kits-shieldds","product_cat-microbit1","product_cat-raspberrypi1","product_cat-sensors","product_cat-sensors-arduino1","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc. - roboticaplus<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roboticaplus.com\/he\/product\/5v-2-channel-black-relay-logic-module-with-optocoupler-low-level-trigger-expansion-board-compatible-with-8051-avr-pic-dsp-arm-msp430-ttl-logic-etc\/\" \/>\n<meta property=\"og:locale\" content=\"he_IL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc. - roboticaplus\" \/>\n<meta property=\"og:description\" content=\"5V 2-Channel Black Relay Logic Module with Optocoupler Low Level Trigger Expansion Board Compatible with 8051, AVR, PIC, DSP, ARM, MSP430, TTL Logic, etc.\" \/>\n<meta property=\"og:url\" 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