{"product_id":"3372239","title":"New Multi-Function Shield Multifunctional Expansion","description":"\u003clink type=\"text\/css\" rel=\"stylesheet\" href=\"https:\/\/css.chinabrands.com\/css\/S2.css\"\u003e\u003cdiv class=\"xxkkk\"\u003e\n\u003cdiv\u003e  \u003c\/div\u003e\n\u003cdiv class=\"xxkkk2\"\u003eSeamless with mainstream 2009 UNO LENARDO 2560 controller\u003cbr\u003e4 -way LED indicator ( LED indicator is very important,during the projects , this indicator can directly indicates the procedure, which facilitates debugging.\u003cbr\u003eDS18B20 \u0026amp; LM35 temperature sensor interface which can be used in temperature measuring experiments(DS18B20 and LM35 are not included)\u003cbr\u003e3296 precision adjustable potentiometer, analog input port ( can be used for controlling LED brightness, turn the steering angle , the digital voltage, etc.\u003cbr\u003eIntegrated infrared receiver, can fit any infrared remote control experiments , (the integrated receiver is not included.)\u003cbr\u003eFour digital tube ( using 74HC595 driver provincial IO learning SPI), you can make digital display experiment with it( can display temperature , voltage, counter value , etc. ) .\u003cbr\u003eThree separate buttons, a reset button , the button can do experiments ( HMI ) .\u003cbr\u003eThe buzzer sound can be used for experiments . ( Can call the police , produce sound , etc. )\u003cbr\u003eBluetooth, wireless interfaces, voice module , voice recognition module can be used for wireless communication experiment\u003cbr\u003eServo interface, easy to drive servos\u003cbr\u003eInfrared detection interface, easy and infrared docking realization of human traffic statistics , etc. \u003c\/div\u003e\n\u003cdiv class=\"xkclear\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"xxkkk\"\u003e\n    \u003cdiv class=\"xxkkk20\"\u003e\n            \u003cstrong\u003eMainly Compatible with:\u003c\/strong\u003e Arduino         \n    \u003c\/div\u003e\n      \u003cdiv class=\"xxkkk20\"\u003e\n            \u003cstrong\u003eBatteries Included:\u003c\/strong\u003e No         \n    \u003c\/div\u003e\n      \u003cdiv class=\"xxkkk20\"\u003e\n            \u003cdiv style=\"display:none;\"\u003e0.013\u003c\/div\u003e             \u003cstrong\u003ePackage weight:\u003c\/strong\u003e 0.036 kg         \n    \u003c\/div\u003e\n      \u003cdiv class=\"xxkkk20\"\u003e\n            \u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1X Expansion board         \n    \u003c\/div\u003e\n    \n\u003c\/div\u003e\n\u003cdiv class=\"xkclear\"\u003e\u003c\/div\u003e\n\n\n\n\n\n\n\n\u003c\/div\u003e","brand":"HitMint.com","offers":[{"title":"BLUE","offer_id":31129132204126,"sku":"337223901","price":7.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0098\/8522\/0964\/products\/132714-4837.jpg?v=1573640317","url":"https:\/\/www.hitmint.com\/products\/3372239","provider":"HitMint.com","version":"1.0","type":"link"}