{"product_id":"waveshare-aw9523b-io-expansion-board-i2c-interface-expands-16-i-o-pins","title":"Waveshare AW9523B IO Expansion Board, I2C Interface, Expands 16 I\/O Pins","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003e1. I2C bus, allows expanding 16 I\/O ports by just using two wires \u003cbr\u003e2. Support driving 16-ch common anode constant current LED, 256-step linear dimming, current controllable \u003cbr\u003e3. Output interrupt (INT) signal when changing the state of an input port \u003cbr\u003e4. I2C address configurable by shorting the A0\/A1 jumpers \u003cbr\u003e5. Provide two connector options: PH2.0 header and\/or solder pads, allows multi I2C modules to be stacked \u003cbr\u003e6. Onboard voltage translator, compatible with 3.3V\/5V level \u003cbr\u003e7. Come with development resources and manual (examples for Raspberry Pi \/ micro:bit \/ Arduino \/ STM32)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003e1. Working voltage: 2.4-5.5V \u003cbr\u003e2. Working temperature: -40-85 degree c \u003cbr\u003e3. Low Standby Current: Less than 0.1uA \u003cbr\u003e4. Control interface: I2C \u003cbr\u003e5. Expansion I\/O pins: 16 \u003cbr\u003e6. Size: 38x23mm\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List\u003c\/b\u003e\u003cbr\u003e1. AW9523B IO Expansion Board x 1 \u003cbr\u003e2. PH2.0 6PIN wire x 1\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.02kgs \/ 0.05lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15cm * 12cm * 1cm \/ 5.91inch * 4.72inch * 0.39inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e8.00kgs \/ 17.64lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e52cm * 32cm * 32cm \/ 20.47inch * 12.6inch * 12.6inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 500 cartons * 500 pcs = 250000 pcs\u003cbr\u003e40HQ: 1162 cartons * 500 pcs = 581000 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"WAVESHARE","offers":[{"title":"Default Title","offer_id":42016506150947,"sku":"DIY0290","price":6.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0046\/5662\/7747\/files\/DIY0290.jpg?v=1773990258","url":"https:\/\/oriwhiz.com\/products\/waveshare-aw9523b-io-expansion-board-i2c-interface-expands-16-i-o-pins","provider":"ORIWHIZ","version":"1.0","type":"link"}