Irrigation valves and relays - hydrosys4

in this video some information about the valves, power supply and relays compatible with the Hydrosys4 project.
For more info you can refer to:
Website: https://hydrosysblog.wordpress.com/
Forum: https://hydrosys4.wixsite.com/hydrosy...
The board can be purchased on: https://www.tindie.com/products/angel...

• #science_technology
• #irrigation
• #vlaves
• #inch
• #power_supply
• #diy
• #raspberry
• #automation