I dont have much knowledge about electronic devices but I am working on a project.
I have a bluetooth module which needs an supply voltage of 3.3 V and the minimum of 150mA supply current. I have bought a voltage regulator that has a maximum output of 800 mA and output voltage of 3.3V so that it converts the 5 V ouput from the pic board to 3.3V to drive the bluetooth module.
My question is how would i reduce the 800mA to 150 mA as it would damage the module if more current passes through it.