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Electron Scattering Cross Sections Conclusion: : APPENDIX - Computer control interface

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Electron Scattering Cross Sections Conclusion E-mail
Article Index
Electron Scattering Cross Sections Conclusion
APPENDIX
APPENDIX - LabView Program
APPENDIX - Computer control interface
References
BIBLIOGRAPHY
Page 4 of 6

Computer control interface

Computer control interface to control electron gun and power supplies to the electro static analyzer.

Figure A.5 Computer control interface to control electron gun and power supplies to the electro static analyzer.

Signal generated from the homemade circuit.

Table A.1 Signal generated from the homemade circuit.


Table A.2 Switch descriptions

Switch number Description
1Power
2Electron gun energy increase
3Electron gun energy decrease
4Electron gun source current increase
5Electron gun source current decrease
6Change the electron gun energy to next energy
7Change the electron gun energy to previous energy
8Increase the bias voltage on power supply 1
9Decrease the bias voltage on power supply 1
10Change the bias voltage to next level on power supply 1
11Change the bias voltage to previous level on power supply 1
12Increase the bias voltage on power supply 2
13Decrease the bias voltage on power supply 2
14Change the bias voltage to next level on power supply 2
15Change the bias voltage to previous level on power supply 2


 
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