DIY 51 Single Chip Microcomputer Electronic Scale Production Kit

Manual Click here to openDescription The program has been downloaded at the time of shipment and the shipment is a loose part and needs to be welded by yourselfParameter Input voltage DC5VFinished product size 85 85 45mmMaximum display range 1KGFeatures 1 The digital tube displays the detected weight and can switch the detection unit G KG 2 With fine tuning and calibration function the measured data is more accurate 3 When the detection unit is G the resolution is 0 01g when the detection unit is KG the resolution is 1g 4 With peeling function 5 When the object exceeds the detection range there will be an alarm sound Working principle STC15W408S single chip microcomputer is used as the main control the special AD chip HX711 for weighing samples data and the digital tube is used as a display device to display the weight there are four side foot touch buttons as human computer interaction channels Package included 1 x 51 Single Chip Microcomputer Electronic Scale Kit