JPS63135243U - - Google Patents
Info
- Publication number
- JPS63135243U JPS63135243U JP2758887U JP2758887U JPS63135243U JP S63135243 U JPS63135243 U JP S63135243U JP 2758887 U JP2758887 U JP 2758887U JP 2758887 U JP2758887 U JP 2758887U JP S63135243 U JPS63135243 U JP S63135243U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- voltage signal
- temperature information
- signal
- digital
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す電気的構成図
である。
図中、１は温度センサ、３はＡ―Ｄコンバータ
、７はＲＯＭ、８はデジタル表示器、９はドライ
バである。
FIG. 1 is an electrical configuration diagram showing an embodiment of the present invention. In the figure, 1 is a temperature sensor, 3 is an AD converter, 7 is a ROM, 8 is a digital display, and 9 is a driver.
Claims (1)
を出力する温度センサと、前記アナログ電圧信号
をデジタル電圧信号に変換するＡ―Ｄコンバータ
と、予め設定された温度範囲の温度情報信号をデ
ジタル電圧信号に対応させた状態で記憶して成り
上記温度情報信号のうち前記Ａ―Ｄコンバータか
らのデジタル電圧信号によりアドレス指定された
ものを出力するＲＯＭと、このＲＯＭからの温度
情報信号により示される温度値を表示するデジタ
ル表示器とを具備したことを特徴とする温度表示
装置。 A temperature sensor that outputs an analog voltage signal according to the temperature of the temperature detected part, an A-D converter that converts the analog voltage signal into a digital voltage signal, and a temperature information signal in a preset temperature range that converts the temperature information signal into a digital voltage signal. a ROM which outputs one of the temperature information signals addressed by the digital voltage signal from the AD converter; and a temperature value indicated by the temperature information signal from this ROM. A temperature display device characterized by comprising a digital display that displays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2758887U JPS63135243U (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2758887U JPS63135243U (en) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63135243U true JPS63135243U (en) | 1988-09-05 |
Family
ID=30829761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2758887U Pending JPS63135243U (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63135243U (en) |
-
1987
- 1987-02-26 JP JP2758887U patent/JPS63135243U/ja active Pending