JPS58129158U - level meter - Google Patents
level meterInfo
- Publication number
- JPS58129158U JPS58129158U JP2608982U JP2608982U JPS58129158U JP S58129158 U JPS58129158 U JP S58129158U JP 2608982 U JP2608982 U JP 2608982U JP 2608982 U JP2608982 U JP 2608982U JP S58129158 U JPS58129158 U JP S58129158U
- Authority
- JP
- Japan
- Prior art keywords
- level meter
- level
- emitting diode
- light emitting
- constructed
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案の1実施例であるスピーカーの正面図
、第2図は、第1図に関連した回路構成図、第3図、第
4図は第2図の動作説明図である。
1、 2. 3. 4. 5・・・発光ダイオード列、
la。
2a、 2b、 3a、 3b・・・発光ダイオ
ード、3c。
4a、 4b、 4c、 4d−−−発光ダイオ
ード、5a。
5b、 5c、 5d、 5e−−−発光ダイオ
ード、6a。
6b、 6C,fid、 @e−−−抵抗、7・・・
スピーカー、8・・・入力端子、9・・・入力信号波形
、10・・・スピーカー前面板。Fig. 1 is a front view of a speaker that is an embodiment of the present invention, Fig. 2 is a circuit diagram related to Fig. 1, and Figs. 3 and 4 are explanatory diagrams of the operation of Fig. 2. . 1, 2. 3. 4. 5...Light emitting diode row,
la. 2a, 2b, 3a, 3b...Light emitting diode, 3c. 4a, 4b, 4c, 4d---Light emitting diode, 5a. 5b, 5c, 5d, 5e---Light emitting diode, 6a. 6b, 6C, fid, @e---resistance, 7...
Speaker, 8... Input terminal, 9... Input signal waveform, 10... Speaker front plate.
Claims (1)
続の発光ダイオード回路を複数個並列接続して、構成し
たことを特徴とするレベルメータOA level meter O characterized in that it is constructed by connecting a plurality of series-connected light emitting diode circuits in parallel so as to emit light corresponding to each level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2608982U JPS58129158U (en) | 1982-02-25 | 1982-02-25 | level meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2608982U JPS58129158U (en) | 1982-02-25 | 1982-02-25 | level meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58129158U true JPS58129158U (en) | 1983-09-01 |
Family
ID=30038042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2608982U Pending JPS58129158U (en) | 1982-02-25 | 1982-02-25 | level meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58129158U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326163B2 (en) * | 1973-04-24 | 1978-07-31 |
-
1982
- 1982-02-25 JP JP2608982U patent/JPS58129158U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326163B2 (en) * | 1973-04-24 | 1978-07-31 |
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