Product description:<\/p>\n
\u00a0<\/p>\n
1, The module complies with international safety standards, control area load area isolation groove;<\/p>\n
\u00a0<\/p>\n
2, Genuine relay Songle;<\/p>\n
\u00a0<\/p>\n
3, With the power and relay action instructions, pull bright disconnect does not shine;<\/p>\n
\u00a0<\/p>\n
4, When a signal in the signal input terminal, the common terminal and the normally start conduction;<\/p>\n
\u00a0<\/p>\n
5, Microcontroller development board can be used as a module that can be used as a home appliance control;<\/p>\n
\u00a0<\/p>\n
6, The control of the DC or AC signal, can control 220V AC load;<\/p>\n
\u00a0<\/p>\n
7, There is a normally open and a normally closed contact;<\/p>\n
\u00a0<\/p>\n
8, Blue KF301 terminals to the line of control is more convenient.<\/p>\n
\u00a0<\/p>\n
Description of the high and low trigger, friends do not understand Take a look at:<\/p>\n
\u00a0<\/p>\n
High level trigger is a trigger voltage between the signal input and ground can be understood as a way of the signal input terminal and VCC cathode short trigger;<\/p>\n
\u00a0<\/p>\n
Low trigger means is the voltage between the signal input terminal and the ground for the OV trigger mode can be understood as a way of the signal input terminal and GND negative short trigger<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"
Product description: \u00a0 1, The module complies with international safety standards, control area load area isolation groove; \u00a0 2, Genuine relay Songle; \u00a0 3, With the power and relay action instructions, pull bright disconnect does not shine; \u00a0 4, When a signal in the signal input terminal, the common terminal and the normally start conduction; … Read more<\/a><\/p>\n","protected":false},"featured_media":3397,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[153],"product_tag":[515,429,520,517,516],"class_list":["post-3392","product","type-product","status-publish","has-post-thumbnail","product_cat-electromechanical-components","product_tag-1-channel","product_tag-12v","product_tag-12v-relay","product_tag-low-level-trigger","product_tag-relay","first","instock","shipping-taxable","purchasable","product-type-simple"],"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":0,"stock_on_hold":12,"sold_today":0,"sales_last_days":0,"reserved_stock":0,"customer_returns":0,"warehouse_damage":0,"lost_in_post":0,"other_logs":0,"out_stock_days":0,"lost_sales":0,"has_location":false,"update_date":"2026-05-25T00:20:38","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-05-25T00:20:38","calc_backorders":null,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product\/3392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/comments?post=3392"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media\/3397"}],"wp:attachment":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media?parent=3392"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_cat?post=3392"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_tag?post=3392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}