{"product_id":"mini-3a-relay-unit","title":"M5Stack Mini 3A Relay Unit","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRELAY\u003c\/strong\u003e\u003cspan\u003e is a relay unit that allows you to control the on\/off state of circuits operating at the DC\/3A-30V or AC\/3A-220V levels. It functions as an automatic switch, where a small current controls the operation of a larger current. In electrical circuits, relays play a role in automatic regulation, safety protection, and circuit switching.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe RELAY unit provides three pins: ON, OFF, and COM. By programming the GPIO (General Purpose Input\/Output) pins of your microcontroller or device to output high or low voltage levels, you can control the relay. The common terminal, COM, is connected to either the ON or OFF terminal to control the circuit's state.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eRELAY units are commonly used in applications where there is a need to control higher power loads or switch between different electrical systems. By using the RELAY unit, you can automate the control of circuits and ensure the safety and efficiency of your electrical projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 id=\"product-features\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-BUS control\u003c\/li\u003e\n\u003cli\u003eUp to 3A @ 30 V DC or 220 V AC\u003c\/li\u003e\n\u003cli\u003eSoftware Development Platform: Arduino, UIFlow (Blockly, Python)\u003c\/li\u003e\n\u003cli\u003eTwo Lego-compatible holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code: \u003c\/strong\u003eU023\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight: \u003c\/strong\u003e12g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGross weight: \u003c\/strong\u003e26g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 48*24*21mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size: \u003c\/strong\u003e60*57*17mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"applications\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRemote control of high-power appliances, such as refrigerators, air conditioners, TVs, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"include\"\u003e\u003cstrong\u003ePart List: \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x RELAY Unit\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003cli\u003e1x 3.96 socket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":42291115819199,"sku":"MLE03358","price":250.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE03358_2.jpg?v=1746690284","url":"https:\/\/makerlab.ph\/products\/mini-3a-relay-unit","provider":"Makerlab PH","version":"1.0","type":"link"}