How do you convert 3 Volt Control signal to 5 Volt control signal

hirochiamaru

I have a data acquisition device that outputs 3 volts if the sensor is activated. My relay only activates when a 5 volt source is put across the coil. What is the easiest way to step up the 3 volt control signal.

hirochiamaru	How do you convert 3 Volt Control signal to 5 Volt control signal Tweet I have a data acquisition device that outputs 3 volts if the sensor is activated. My relay only activates when a 5 volt source is put across the coil. What is the easiest way to step up the 3 volt control signal.