Its oxygen content, hardness, and a range of other factors impact the pH of water, ... This How to Electronics guide shows you how to set up your pH sensor with an Arduino board.

Farnell element14 is offering the Analog Devices EVAL-ADICUP360 evaluation board with an Arduino form factor, which comes with open source development tools, software examples, and hardware modules.

A new arrival at the Adafruit online electronic store this week is the MPRLS ported pressure sensor breakout board. Priced at $14.95, the ported pressure sensor uses I2C and is really easy-to-use ...