摘要: The purpose of this paper is to describe the technology integration Hall effect sensors with various signal conditioning circuits in monolithic silicon integrated circuits.
Everett A. Vorthmann, Joseph T. Maupin, Solid state keyboardProceedings of the May 14-16, 1969, spring joint computer conference on XX - AFIPS '69 (Spring). pp. 149- 159 ,(1969) , 10.1145/1476793.1476823