DIY plant watering system with solenoid valve and PIC microcontroller IC...

DC 12V Electric Solenoid Valve Normally Closed N/C Water Inlet Flow Switch

http://www.icstation.com/electric-solenoid-valve-normally-closed-water-inlet-flow-switch-p-8775.html

Application:
Applied in a self-control system: the Solar energy turn on the water
automatically; the infrared sensor sanitary ware,shower, water control
machine, water vending machine, water boilers, campus Card switch
control device, The angel of the inlet and outlet ports are180°, called
straightway check valve or straight line valve!

 Common solenoid valve parameters are as follows：
1, Normally closed (energized open)
2, Inlet valve(operating pressure, 0.02-0.8MPaGeneral access to water
or booster pump, more convenient with higher pressure) Drain
valve(operating pressure,Generally used in bottled water switch)
3, Mounting angle: Parallel(180°)
4, Interface: An outer diameter of 12mm
5, Voltage: DC12V, DC24V, AC220


Operating parameters:
⑴Rated operating voltage: Direct-current DC12V. DC24V. alternating
currentAC220Vetc(used to dectect the voltage fall in production
line 15%) ; Power level: 4W/5W/etc;

⑵Operating Current