Wanneer u wilt meten hoe zuur (of alkalisch) het water in uw zwembad of aquarium is, hebt u een pH-meter nodig. In dit artikel vindt u een eenvoudige maar effectieve oplossing op basis van ...

Este es un proyecto de arduino que brinda dos soluciones distintas para poder utilizar y sensar PH y TDS en el agua. La primera solución utiliza solo código C que es grabado en el firmware del arduino ...

If you want to know the acidity (or alkalinity) level of your pool or aquarium water, you need a pH meter. In this article, you'll find a simple but effective solution based on off-the-shelf ...

The pH meter project features open software and open hardware design circuit which can be connected with an electrode pH sensor made of glass. The device is termed as pHduino which can operate by ...

1. Arduino Uno 2. Nodemcu (wifi module)[ESP-12F] 3. Waterproof temperature sensor (ds18b20)[SEN-00072] 4. Waterproof turbidity sensor [SEN-00205] 5. Waterproof pH sensor [TOL-00163] 6. Jumper Wire 7.

Abstract: This present paper introduces an innovative approach to automatically monitor and control acidity or alkalinity in irrigation water. The system effectively calculated the amount of acidic or ...