Hello,
I have been working on a project to measure temperature using LM 35 sensor the main problem i am facing is that the data or output pins of the parallel port have to be used to read data instead of writing. Can anyone tell how can i make data pins able to read data as well?
I have been working on a project to measure temperature using LM 35 sensor the main problem i am facing is that the data or output pins of the parallel port have to be used to read data instead of writing. Can anyone tell how can i make data pins able to read data as well?