发明名称 |
Control system employing a rotary knob |
摘要 |
A microprocessor controlled system is provided which is responsive to displacement information such as rotation rate and position of a rotary knob for controlling instrument functions such as display scrolling, the setting and display of measurement conditions (operating parameters), and the entering and display of alphanumeric data.
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申请公布号 |
US4561049(A) |
申请公布日期 |
1985.12.24 |
申请号 |
US19830478140 |
申请日期 |
1983.03.23 |
申请人 |
TEKTRONIX, INC. |
发明人 |
DELEGANES, SAM M.;DEN BESTE, STEVEN C. |
分类号 |
G01D21/00;G01R13/20;G06F3/033;G06F3/038;G06F3/048;(IPC1-7):G05B9/02;G06F3/14 |
主分类号 |
G01D21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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