digital relative humidity sensor i c interface

{"cid":"91211450","title":"HTU21D-F RH\/T Humidity Temperature Sensor Digital Relative Humidity Sensor With TemperatureOutput","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/5b\/866b8d0e73395ec54cf98e51799e-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MEAS\/TE","Model Number":"HTU21D(F)","Minimum Order Quantity":"1","Delivery Time":"3-5work days","Place of Origin":"United States","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"3000\/pcs\/month","Packaging Details":"In a box","Voltage Supply":"VDD 1.5 3.0 3.6 V","Current consumption (1)":"0.02 0.14 \u00b5A","Power Dissipation":"2.7 \u00b5W","Communication":"digital 2-wire interface, I\u00b2C protocol"}}

{"cid":"91189700","title":"RJ315A1GB-5 Weight Indicator Scale Stainless Steel Scale Weighing Indicator RJ315A1GB Weighing Scale Indicator","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/9d\/5e4edb93d2462be84b20735e8cf8-200x200-1.jpg","attrs":{"Price":"USD125~130\/piece","Brand Name":"RUIJIA","Model Number":"RJ315A1GB-5","Minimum Order Quantity":"1","Delivery Time":"Within 2Weeks","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"2000 Piece\/Pieces per Month","Packaging Details":"Standard export packaging","material":"plastic housing","Dimensions":"265x162x58mm","Load cell support":"4X350\u03a9 or 8X700\u03a9 load cell","weight display":"kg or lb","Hold function":"YES","Material":"Stainless steel housing with mi-ni printer"}}