{"product_id":"dfr0473-gravity-digital-10a-relay-module","title":"Gravity: Digital 10A Relay Module","description":"\u003cdiv class=\"desCon\"\u003e\u003cstrong\u003eDFROBOT DFR0473\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003eIntroducing the Gravity Digital Relay Module – the latest addition to DFRobot’s\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/gravity.html\" target=\"_blank\"\u003eGravity series\u003c\/a\u003e! This module is a little different to the other relays in our store - not only is it compatible with 5V\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino boards\u003c\/a\u003e, but also with\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-272.html\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e, BBB (BeagleBoard Black), mbed, Intel Joule, Arduino 101 and other 3.3V devices.\u003cbr\u003e\u003cbr\u003eIt is specially designed for low-voltage devices and works well under 3.3V power supplies, just like the Raspberry Pi relay board. In addition, the module has a wide range of power inputs. In our tests, once it reaches 2.8~5.5V, it can also support 1.8V devices.\u003cbr\u003e\u003cbr\u003eDFRobot’s Digital Relay Module uses a high quality 3V relay. It can handle up to 10A current and mechanical parts are guaranteed up to 100 million uses. An on-board indicator LED demonstrates the relay’s state. Terminals include normally open (NO) and normally closed (NC). The module uses a Gravity-3 pin interface, which requires no soldering for convenient plug and play usage.\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/image.dfrobot.com\/image\/data\/DFR0473\/Raspberry%20Pi%20Relay.png\" title=\"Gravity: Digital 10A Relay Module\" alt=\"Gravity: Digital 10A Relay Module Connected With Raspberry Pi\" original=\"https:\/\/image.dfrobot.com\/image\/data\/DFR0473\/Raspberry Pi Relay.png\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eFEATURES\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eSupports\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-272.html\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/topic-278.html\" target=\"_blank\"\u003eLattePanda\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eetc.\u003c\/li\u003e\n\u003cli\u003e2.8 ~ 5.5V – A wide-range of input voltages\u003c\/li\u003e\n\u003cli\u003eThe underside of board is isolated using an acrylic plate for safety\u003c\/li\u003e\n\u003cli\u003eIncludes an LED Indicator\u003c\/li\u003e\n\u003cli\u003eUses a gravity-3 Pin interface for easy, plug and play usage\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSPECIFICATION\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cli\u003eOperating Voltage: 2.8V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eInput Signal: High Level (≥2.8V); Low Level (≤0.5V)\u003c\/li\u003e\n\u003cli\u003eMax Switching Current: 10A\u003c\/li\u003e\n\u003cli\u003eMax Switching Voltage: 35VAC; 30VDC\u003c\/li\u003e\n\u003cli\u003eRating Load: 10A@35VAC; 10A@28VDC\u003c\/li\u003e\n\u003cli\u003eMax Switching Power: 300W\u003c\/li\u003e\n\u003cli\u003eOperate Time: ≤10ms\u003c\/li\u003e\n\u003cli\u003eRelease Time: ≤5ms\u003c\/li\u003e\n\u003cli\u003eDimensions: 38 x 33 x 20 mm \/1.5 x 1.3 x 0.81”\u003c\/li\u003e\n\u003cli\u003eMechanical Life: 1 million uses\u003c\/li\u003e\n\u003cli\u003eElectrical Life: 50 thousand uses\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch4\u003ePROJECTS\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003eProject 1.\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/blog-550.html\" target=\"_blank\"\u003eHyduino - Automated Hydroponics with an Arduino\u003c\/a\u003e\u003cbr\u003ehydroponics is growing plants without the use of a traditional dirt medium by using a nutrient rich water solution. This is especially great for those people that that have limited areas in their backyard to grow in.\u003cbr\u003eHardware list:\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-655.html\" target=\"_blank\"\u003eArduino Mega 2560\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dfrobot.com\/product-1698.html\" target=\"_blank\"\u003ePeristaltic Pumps\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(2)\u003c\/li\u003e\n\u003cli\u003eRegular Pump\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1110.html\" target=\"_blank\"\u003epH Electrode Probe and Connection to Arduino\u003c\/a\u003e\u003c\/li\u003e\npH Up\/Down Solution\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1572.html\" target=\"_blank\"\u003e5V Relay Modules for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e12V Solenoid Valve\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-174.html\" target=\"_blank\"\u003eDHT11 or DHT21 or DHT22 Humidity\/Temperature Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1004.html\" target=\"_blank\"\u003ePhotosensitive Sensor for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-371.html\" target=\"_blank\"\u003eBreadboard\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/category-44.html\" target=\"_blank\"\u003eVarious Wires\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.ebay.com\/itm\/290971663290\" target=\"_blank\"\u003eGrow Lights\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(mine are LED)\u003c\/li\u003e\n\u003cli\u003eSockets for Grow Lights\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.dfrobot.com\/product-1413.html\" target=\"_blank\"\u003e3.2\" TFT LCD Shield\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e+\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1414.html\" target=\"_blank\"\u003eTouch Screen\u003cspan\u003e \u003c\/span\u003e\u003c\/a\u003e(usually has an SD card reader on the back of it)\u003c\/li\u003e\n\u003cli\u003eWater Level Sensor Float Switch (2)\u003c\/li\u003e\n\u003cli\u003eI2C RTC DS1307 AT24C32\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-879.html\" target=\"_blank\"\u003eReal Time Clock Module\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e9V and\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-736.html\" target=\"_blank\"\u003e12V\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ePower Supplies\u003c\/li\u003e\n\u003cli\u003eHydroponics Pots (I'm using 10 - 3\" pots for this)\u003c\/li\u003e\n\u003cli\u003e1\" PVC Pipe and Fittings + Drain Pipe and Fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProject 2: How to Make Fingerprint Lock for Your Computer\u003c\/p\u003e\n\u003cp\u003e\u003ciframe class=\"note-video-clip\" height=\"360\" width=\"640\" src=\"https:\/\/www.youtube.com\/embed\/9nBUScS6dfM\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eHardware components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-67.html\"\u003eArduino Nano\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1343.html\"\u003eFingerprint Scanner\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/product-1572.html\"\u003eDigital 10A Relay Module \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch4\u003eDOCUMENTS\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php\/Gravity:_Digital_Relay_Module_(Arduino_%26_Raspberry_Pi_Compatible)_SKU:_DFR0473\" target=\"_blank\"\u003eProduct Wiki \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/div\u003e\n\u003ch4\u003eSHIPPING LIST\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cli\u003eGravity: Digital Relay Module (with Acrylic Base) x 1\u003c\/li\u003e\n\u003cli\u003eGravity Digital Sensor Cable x 1\u003c\/li\u003e\n\u003c\/div\u003e","brand":"DFROBOT","offers":[{"title":"Default Title","offer_id":41099310858351,"sku":"RR-4B-DFR-DFR0473","price":6.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0011\/6464\/0314\/files\/DFR0473_1d79406f-bbb1-4877-9915-ad47a9dab3a6.jpg?v=1725760770","url":"https:\/\/rapidroboticsaustralia.com.au\/products\/dfr0473-gravity-digital-10a-relay-module","provider":"Rapid Robotics Australia","version":"1.0","type":"link"}