Abstract: In this paper, the values of the hyperbolic function term in the equation of the 1.5th order differential electroanalysis with DMEare calculated by using a TP803 microcomputer.The epuations of peak height, peak width and peak potential are given. Experimental results obtained with the oscilloscopic neovoltamograph made in our laboratory are shown to be in good agreement with theory. It is proved that this technique provides higher sensitivity and better resolution than ordinary linears sweep voltammetry.