Junior Member level 1
I want to read the digital data coming from a digital caliper. The caliper runs on a 1.55v battery so the digital data swings between approx. 0v and 1.55v. In order to read the data using a PIC micro the data needs to be at standard levels, namely 0v-5v. Once the data is at standard levels I know how to handle it but I don't know how to design the circuitry to do the level shifting. Can anyone help me?