Hello,
I want to control 4 solenoid valves that requires 12 volts to operate. I'm using Arduino Duemilanove for control. After doing some reading on the web, I decided to use optoisolator (L9822EPD) as a solenoid driver.
Data sheet can be found here:
http://www.datasheetcatalog.org/datasheet/stmicroelectronics/1416.pdf
Could someone help me figure out how I should connect this type of optoisolator to control at least one solenoid valve?
The solenoid valve is just like an inductor, it has two wires ( positive and negative )
Detailed help would be appreciated.
thanks
I want to control 4 solenoid valves that requires 12 volts to operate. I'm using Arduino Duemilanove for control. After doing some reading on the web, I decided to use optoisolator (L9822EPD) as a solenoid driver.
Data sheet can be found here:
http://www.datasheetcatalog.org/datasheet/stmicroelectronics/1416.pdf
Could someone help me figure out how I should connect this type of optoisolator to control at least one solenoid valve?
The solenoid valve is just like an inductor, it has two wires ( positive and negative )
Detailed help would be appreciated.
thanks