BASE TEN SYSTEMS, INC.
                           CERTIFICATE OF AMENDMENT OF
                         CERTIFICATE OF INCORPORATION OF
                             BASE TEN SYSTEMS, INC.

                  Base Ten Systems,  Inc.,  a  corporation  (the  "Corporation")
organized under the laws of the State of New Jersey, to amend its Certificate of
Incorporation  in accordance  with Section  14A:7-2 and 14A:7-18 of Chapter 7 of
the New Jersey Business Corporation Act, hereby certifies:

         FIRST:   The name of the Corporation is Base Ten Systems, Inc.

         SECOND: The Board of Directors of the Corporation, by unanimous written
consent  dated  March 31,  1998,  adopted  resolutions  (attached  as Appendix A
hereto)   providing  for  the  cancellation  of  500  shares  of  the  Company's
Convertible  Preferred  Shares,  Series  A and  the  related  reduction  of  the
authorized number of Preferred Shares and Convertible  Preferred Shares,  Series
A; and the issuance of 475 shares of Convertible  Preferred Shares, Series A and
the related increase in the authorized  number of Convertible  Preferred Shares,
Series A.

         THIRD:  After giving  effect to the  cancellation  of 500 shares of the
Corporation's Convertible Preferred Shares, Series A, the total number of shares
that the  Corporation is authorized to issue is 24,999,500 and the aggregate par
value of all such shares is $24,999,500.  Twenty-two million of the shares shall
be Class A Common shares of a par value of $1.00 each. Two million of the shares
shall be Class B Common  shares  of a par  value  of $1.00  each.  Nine  hundred
ninety-nine  thousand five hundred of the shares shall be Preferred  shares of a
par value of $1.00 each.  After  giving  effect to the issuance of 475 shares of
the  Corporation's  Convertible  Preferred  Shares,  Series  A,  18,975  of  the
Preferred shares shall be Convertible Preferred Shares, Series A.

         FOURTH: Article 6(d)(J) of the Certificate of Incorporation states that
any  Convertible  Preferred  Shares,  Series A, which are converted,  purchased,
redeemed or otherwise acquired by the Corporation, shall be retired and canceled
by the Corporation promptly thereafter, and that no such shares shall upon their
cancellation be reissued.

         FIFTH:  The  Corporation's  Certificate of  Incorporation is amended as
follows:

         Article  6(a) of the  Certificate  of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized  to issue is  24,999,500  and the aggregate par value of all
         such shares is $24,999,500.  Twenty-two  million of the shares shall be
         Class A Common shares of a par value of $1.00 each.  Two million of the
         shares  shall be Class B Common  shares of a par  value of $1.00  each.
         Nine hundred  ninety-nine  thousand five hundred of the shares shall be
         Preferred shares of a par value of $1.00 each."

         Article 6(d)(A) of the Certificate of  Incorporation  of the Company be
         amended to read, in its entirety, as follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and the number of shares constituting such series shall be 18,975, with
         a par value of $1.00 per share.  Fractional  Preferred  Shares shall be
         permitted. The number of Preferred Shares may be increased,  subject to
         and in accordance with the New Jersey Business Corporation Act, without
         approval of the existing  holders of Preferred  Shares,  solely for the
         purposes of issuance pursuant to Section C(1) hereof."

         SIXTH: The action of the Board of Directors in amending Article 6(a) of
the Certificate of  Incorporation is made pursuant to Section  14A:7-18(1),  and
the  action  of the  Board of  Directors  in  amending  Article  6(d)(A)  of the
Certificate of  Incorporation  is made pursuant to Section  14A:7-2(2),  in each
case by unanimous written consent of the Board of Directors.

         SEVENTH:  This  Certificate  of Amendment  shall become  effective upon
filing.





         IN  WITNESS  WHEREOF,  Base  Ten  Systems,  Inc.  has  caused  its duly
authorized officer to execute this Certificate on this 31st day of March, 1998.


                                     BASE TEN SYSTEMS, INC.


                                         THOMAS E. GARDNER
                                     By:_______________________________
                                   Name: Thomas E. Gardner
                                  Title: President and Chief Executive Officer

Attest:

       WILLIAM F. HACKETT
By:______________________________
Name:  William F. Hackett
Title: Secretary





                                   APPENDIX A
                                   RESOLUTIONS




1.       RESOLVED, that the Board hereby approves the cancellation of 500 shares
         of the Company's  Convertible Preferred Shares, Series A, reacquired by
         the  Company  by the  conversion  thereof,  and  the  reduction  of the
         authorized  number of Preferred  Shares from 1,000,000 to 999,500,  and
         the reduction of the authorized number of Convertible Preferred Shares,
         Series A, from 19,000 to 18,500; and be it

         FURTHER RESOLVED, that Article 6(a) of the Certificate of Incorporation
         of the Company be amended to read, in its entirety, as follows:

         "(a) This corporation is authorized to issue three classes of shares of
         stock  to be  designated  "Class  A  Common,"  "Class  B  Common,"  and
         "Preferred."  The  total  number of shares  that  this  corporation  is
         authorized  to issue is  24,999,500  and the aggregate par value of all
         such shares is $24,999,500.  Twenty-two  million of the shares shall be
         Class A Common shares of a par value of $1.00 each.  Two million of the
         shares  shall be Class B Common  shares of a par  value of $1.00  each.
         Nine hundred  ninety-nine  thousand five hundred of the shares shall be
         Preferred shares of a par value of $1.00 each."


2.       WHEREAS,  500 shares of the  Company's  Convertible  Preferred  Shares,
         Series A, have been canceled, thereby reducing the authorized number of
         Preferred  Shares from 1,000,000 to 999,500 and reducing the authorized
         number of Convertible Preferred Shares, Series A, by 500 shares; and

         WHEREAS,  the Board  proposes to pay dividends due on March 31, 1998 on
         the Company's  Convertible  Preferred Shares,  Series A, in Convertible
         Preferred Shares,  Series A, in accordance with Article 6, Section C(1)
         of the  Certificate  of  Incorporation,  which would have the effect of
         increasing  the  authorized  number of  Convertible  Preferred  Shares,
         Series A, by 475 shares; and

         WHEREAS,  the net effect of (i) canceling 500 shares of the Convertible
         Preferred Shares, Series A, and the related reduction in the authorized
         number of  Convertible  Preferred  Shares,  Series  A, and (ii)  paying
         dividends on the Convertible  Preferred Shares, Series A, in 475 shares
         thereof and the related increase in the authorized  number of Preferred
         Shares,  Series  A,  is the  reduction  of  the  authorized  number  of
         Convertible  Preferred Shares,  Series A, from 19,000 to 18,975 shares;
         and be it

         RESOLVED,  that the Board hereby  approves the payment of dividends due
         on March 31, 1998 on the Company's Convertible Preferred Shares, Series
         A, payable in  Convertible  Preferred  Shares,  Series A, in accordance
         with Article 6, Section C(1) of the Certificate of  Incorporation,  and
         the increase in the authorized number of Convertible  Preferred Shares,
         Series A, by 475 shares; and be it

         FURTHER   RESOLVED,   that  Article   6(d)(A)  of  the  Certificate  of
         Incorporation  of the Company be amended to read, in its  entirety,  as
         follows:

         "(d) A. Designation and Amount.  The shares of this series of Preferred
         Shares shall be designated as "Convertible  Preferred Shares, Series A"
         and the number of shares constituting such series shall be 18,975, with
         a par value of $1.00 per share.  Fractional  Preferred  Shares shall be
         permitted. The number of Preferred Shares may be increased,  subject to
         and in accordance with the New Jersey Business Corporation Act, without
         approval of the existing  holders of Preferred  Shares,  solely for the
         purposes of issuance pursuant to Section C(1) hereof."


3.       RESOLVED,  that the Board hereby authorizes,  directs and empowers each
         of Thomas E. Gardner and William F.  Hackett,  to act  individually  or
         jointly on behalf of the Company to execute  and deliver the  amendment
         to the  Certificate  of  Incorporation  of the  Company  to effect  the
         foregoing resolutions.