This module is designed to form the basis of a liquid pH meter, for testing the acidity or alkalinity of things like the water in fish tanks or swimming pools, or the liquid in a vat when you’re making beer or wine. It comes complete with two pH sensor probes, and can be easily hooked up to an Arduino or other microcontroller to form a pH meter. by Jim Rowe
September 2023 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.