JPS5231618A - Input system of pushbutton switch signal - Google Patents
Input system of pushbutton switch signalInfo
- Publication number
- JPS5231618A JPS5231618A JP50107697A JP10769775A JPS5231618A JP S5231618 A JPS5231618 A JP S5231618A JP 50107697 A JP50107697 A JP 50107697A JP 10769775 A JP10769775 A JP 10769775A JP S5231618 A JPS5231618 A JP S5231618A
- Authority
- JP
- Japan
- Prior art keywords
- switch signal
- input system
- pushbutton switch
- input
- simplification
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Input From Keyboards Or The Like (AREA)
- Push-Button Switches (AREA)
- Manipulation Of Pulses (AREA)
Abstract
PURPOSE:Prevention of the error input and simplification of the circuit constitution by extracting the sampling counted contact signals in the chattering area of the switch as the input signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107697A JPS5231618A (en) | 1975-09-04 | 1975-09-04 | Input system of pushbutton switch signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50107697A JPS5231618A (en) | 1975-09-04 | 1975-09-04 | Input system of pushbutton switch signal |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5231618A true JPS5231618A (en) | 1977-03-10 |
JPS5718610B2 JPS5718610B2 (en) | 1982-04-17 |
Family
ID=14465649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50107697A Granted JPS5231618A (en) | 1975-09-04 | 1975-09-04 | Input system of pushbutton switch signal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5231618A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53163053U (en) * | 1977-05-30 | 1978-12-20 | ||
JPS55119730A (en) * | 1979-03-09 | 1980-09-13 | Hitachi Ltd | Input unit |
JPS5674491A (en) * | 1979-11-12 | 1981-06-19 | Tokyo Tatsuno Kk | Lubricating device |
JPS58109918A (en) * | 1981-12-23 | 1983-06-30 | Hitachi Ltd | Signal fetch device |
JPS5960291A (en) * | 1982-09-29 | 1984-04-06 | 株式会社日立製作所 | Digital signal processing device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03111509U (en) * | 1990-02-22 | 1991-11-14 |
-
1975
- 1975-09-04 JP JP50107697A patent/JPS5231618A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53163053U (en) * | 1977-05-30 | 1978-12-20 | ||
JPS55119730A (en) * | 1979-03-09 | 1980-09-13 | Hitachi Ltd | Input unit |
JPS5674491A (en) * | 1979-11-12 | 1981-06-19 | Tokyo Tatsuno Kk | Lubricating device |
JPS58109918A (en) * | 1981-12-23 | 1983-06-30 | Hitachi Ltd | Signal fetch device |
JPS5960291A (en) * | 1982-09-29 | 1984-04-06 | 株式会社日立製作所 | Digital signal processing device |
Also Published As
Publication number | Publication date |
---|---|
JPS5718610B2 (en) | 1982-04-17 |
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