{"id":45114,"date":"2026-05-22T10:01:47","date_gmt":"2026-05-22T10:01:47","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=45114"},"modified":"2026-05-22T10:01:48","modified_gmt":"2026-05-22T10:01:48","slug":"sensor-module-817-optocoupler-2-4-8-channels-photoelectric-coupling-module-photoelectric-switch-suitable-for-arduino-esp32-raspberry-pi-science-education-components","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/he\/product\/sensor-module-817-optocoupler-2-4-8-channels-photoelectric-coupling-module-photoelectric-switch-suitable-for-arduino-esp32-raspberry-pi-science-education-components\/","title":{"rendered":"Sensor Module &#8211; 817 Optocoupler 2\/4\/8 Channels, Photoelectric Coupling Module, Photoelectric Switch, Suitable for Arduino, ESP32, Raspberry Pi, Science Education Components"},"content":{"rendered":"<p>Sensor Module &#8211; 817 Optocoupler 2\/4\/8 Channels, Photoelectric Coupling Module, Photoelectric Switch, Suitable for Arduino, ESP32, Raspberry Pi, Science Education Components<\/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\/open\/329d9d05e5bf4145920584f74a49d467-goods.jpeg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"\u05de\u05d5\u05d3\u05d5\u05dc \u05d7\u05d9\u05d9\u05e9\u05df - 817 \u05d0\u05d5\u05e4\u05d8\u05d5\u05e7\u05d5\u05e4\u05dc\u05e8 2\/4\/8 \u05e2\u05e8\u05d5\u05e6\u05d9\u05dd, \u05de\u05d5\u05d3\u05d5\u05dc \u05e6\u05d9\u05de\u05d5\u05d3 \u05e4\u05d5\u05d8\u05d5\u05d0\u05dc\u05e7\u05d8\u05e8\u05d9, \u05de\u05ea\u05d2 \u05e4\u05d5\u05d8\u05d5\u05d0\u05dc\u05e7\u05d8\u05e8\u05d9, \u05de\u05ea\u05d0\u05d9\u05dd \u05dc\u05d0\u05e8\u05d3\u05d5\u05d0\u05d9\u05e0\u05d5, esp32, \u05e8\u05e1\u05d1\u05e8\u05d9 \u05e4\u05d9\u05d9, \u05e8\u05db\u05d9\u05d1\u05d9\u05dd \u05dc\u05d7\u05d9\u05e0\u05d5\u05da \u05de\u05d3\u05e2\u05d9 \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\/open\/6e92c2f185e44a1ca44ca5443f3e97ad-goods.jpeg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"\u05de\u05d5\u05d3\u05d5\u05dc \u05d7\u05d9\u05d9\u05e9\u05df - 817 \u05d0\u05d5\u05e4\u05d8\u05d5\u05e7\u05d5\u05e4\u05dc\u05e8 2\/4\/8 \u05e2\u05e8\u05d5\u05e6\u05d9\u05dd, \u05de\u05d5\u05d3\u05d5\u05dc \u05e6\u05d9\u05de\u05d5\u05d3 \u05e4\u05d5\u05d8\u05d5\u05d0\u05dc\u05e7\u05d8\u05e8\u05d9, \u05de\u05ea\u05d2 \u05e4\u05d5\u05d8\u05d5\u05d0\u05dc\u05e7\u05d8\u05e8\u05d9, \u05de\u05ea\u05d0\u05d9\u05dd \u05dc\u05d0\u05e8\u05d3\u05d5\u05d0\u05d9\u05e0\u05d5, esp32, \u05e8\u05e1\u05d1\u05e8\u05d9 \u05e4\u05d9\u05d9, \u05e8\u05db\u05d9\u05d1\u05d9\u05dd \u05dc\u05d7\u05d9\u05e0\u05d5\u05da \u05de\u05d3\u05e2\u05d9 \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","protected":false},"excerpt":{"rendered":"<p>Sensor Module &#8211; 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