{"product_id":"gravity-miniq-robot-chassis-encoder-discontinued","title":"Gravity: MiniQ Robot Chassis Encoder [Discontinued]","description":"\u003cdiv class=\"desc\"\u003e\n \u003cdiv class=\"desCon\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThis encoder is matched with 2wd miniQ Robot chassis. AB two-phase pulse wave,measured by two infrared reflective sensor. These two sensor pulse waveform is close to a phase difference of 90 degrees, through the AB two-phase lead and lag of the waveform judged wheel forward rotation or the reverse.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eYou can install it on the motor bracket or mini robot chassis to do the PID and position control.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe only difference between the new and old version is that the interface is compatible with sensor cable.It's more easy to use!\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:#ff0000;\"\u003eNote: Infrared receiver sensitivity should be adjusted by oscilloscope before use.If you want to work in 3.3V,please short current R4 .\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003ch2\u003e Applications\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e2WD MiniQ Robot chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \u003ch2\u003e Specification\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eWorking Voltage:3.3V or 5V\u003c\/li\u003e\n\u003cli\u003eWorking Current:\u0026lt;14mA @5V \u003c\/li\u003e\n\u003cli\u003ePulse Output:12 per revolution\u003c\/li\u003e\n\u003cli\u003eCompatibility:42mm x 19mm (1.65\u003cspan style=\"line-height: 18.9090900421143px;\"\u003e x 0.75\"\u003c\/span\u003e) wheel\u003c\/li\u003e\n\u003cli\u003eAdjustable receiver sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003cdiv\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e \u003ch2\u003e Documents\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e\nWiki              \u003c\/li\u003e\n\u003cli\u003eArduino Sample Code\u003c\/li\u003e\n\u003cli\u003e\nSchematic       \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e \u003ch2\u003e Shipping List\n\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eMini Robot chassis Encoder     x1\u003c\/li\u003e\n\u003cli\u003eSensor Cable                   x2\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003cp\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":52217377685792,"sku":"etl1787257791061","price":3.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/gravity-miniq-robot-chassis-encoder-discontinued_1.jpg?v=1787257795","url":"https:\/\/www.elmwoodbasket.shop\/products\/gravity-miniq-robot-chassis-encoder-discontinued","provider":"My Store","version":"1.0","type":"link"}