Help with Pinch Valve Control

Thread Starter


Joined Jun 3, 2011
Hey you guys,

I am working on a project that requires me to control a pinch valve from a computer setup.

My PI wants me to use RP2 TDT to control the pinch valve but the pinch valve requires a 12VDC when the digital output of the RP2 is only 3.3 and the analog output is only 10VDC.

Any suggestion as to how to either increase the voltage output or setup another type of circuit using a similar TDT setup?