S-CAM is a Smart Camera System using Raspberry pi and other hardware. It is usefull for Smart attending system.
Smart Water Management. in this we use GPS, GSM, RFID, Servo motor we put this all sensor in water tanker. use of this we stop water wastage and all get purify water and proper water.
In this our main goal is how to reduce wastage of water and how check purity. so we use in this GSM TDS Meter and other hardware. so Tds meter check water purity in PPH.
