Billie's Hydroponic Controller

Community Exhibition / Gallery
116

Hi, nice project Billie :slight_smile: Thanks for sharing!
Anyone used these ph sensors? - http://www.aliexpress.com/item/Free-Ship-1pc-PH-Sensor-Module-V1-1-1pc-PH-Probe-for-Uno-R3-board-mega2560/1024665455.html

Thanks,
Jarno