Controlled Etching and Track Replication
Principle of data acquisition system consisting of computer, data acquisition card, conductometric cell and current amplifier (pico-amperemeter). The data acquisition card contains one digital to analog converter (DAC) and two analog to digital converters (ADC).
(1) Main Control (2) Output Voltage Control (3) Output Display (4) Picoamperemeter Calibration (5) Input Control (6) Raw Input Display.
This work is based on the graphical programming language LabVIEW of National Instruments.