{"product_id":"4-channel-for-pro-mini-expansion-board-diy-multi-function-delay-relay-plc-power-timing-device","title":"4 Channel For Pro Mini Expansion Board Diy Multi-Function Delay Relay PLC Power Timing Device","description":"\u003cstrong\u003eSpecifications:\u003c\/strong\u003e         ?         Operating voltage: power supply 1,DC 6.5-25V; power supply 2,DC 5V         Operating Current: Standby current (all relays closed) 15MA, 1 relay open 45MA, 2 relays open 77MA, 3 relays open 109MA, 4 relays open 140MA         On-board resources: 4x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1 4 bit digital tube display, 1 pair of Pro mini slots, 4 relay outputs         Size:? 80x66x19mm         Weight : 79g         ?         \u003cstrong\u003eFeatures:\u003c\/strong\u003e         ?         As long as you write ARDUIUO code(sketch),You can use it to achieve a variety of delay timer function,such as:         Motor forward and reverse,Timing on,Timing off,Power-up delay,Trigger delay,Infinite loop delay,A finite number of cyclic delays,Power sequencer,And so on.         ?         Note: IO22C04 can not work independently, must be under the control of the Pro mini board to work,If you do not have a Pro mini board, purchase it separately or purchase a kit with Pro mini.         ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e         ?         1 x Multi-Function Delay Relay PLC Power Timing Device         ?     \u003cbr\u003e     \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B3\/24\/75d492e4-7d1c-4431-ba35-e79a776847b1.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/88\/0D\/8d5185bf-5b3b-4d94-881b-3fd4069cbefb.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/AF\/18\/7f034d92-85fb-4b02-bc0a-8a54618b77a9.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/6A\/02\/deaba4f4-73ef-4671-96fb-e6117a1bb932.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/A3\/83\/553f01a7-1b85-46bd-8d1a-742523fb0109.jpg\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43940752261315,"sku":"ZHIQIAN-012242","price":724.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/2b7b5694-e43b-4126-a2e8-ad15bbe1ba67.jpg?v=1726074405","url":"https:\/\/wrsss.com\/products\/4-channel-for-pro-mini-expansion-board-diy-multi-function-delay-relay-plc-power-timing-device","provider":"Wrsss","version":"1.0","type":"link"}