Why measure EC (Electrical Conductivity) ? The salinity of the soil, irrigation water systems or ..
This is a professional Arduino pH Sensor Meter Kit with industrial electrode. It has built-..
Need to measure water quality and other parameters but haven't got any low cost pH meter? Find it..
This spear tip pH sensor/meter kit can directly stab into semisolid material to measure the pH value..
This is an Arduino-compatible TDS sensor/Meter Kit for measuring TDS value of the water, to reflect ..
Arduino product family is a great learning platform for electronics, programming and robotics. But..
It's time to get Bluetooth 4.0 into your project and sync it up with your phone! For aficionados o..
PM2.5 laser dust sensor is a digital universal particle concentration sensor，it can be used to ob..
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