JPS5966154U - battery life display device - Google Patents
battery life display deviceInfo
- Publication number
- JPS5966154U JPS5966154U JP16287882U JP16287882U JPS5966154U JP S5966154 U JPS5966154 U JP S5966154U JP 16287882 U JP16287882 U JP 16287882U JP 16287882 U JP16287882 U JP 16287882U JP S5966154 U JPS5966154 U JP S5966154U
- Authority
- JP
- Japan
- Prior art keywords
- display device
- battery life
- life display
- battery
- controls
- 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図は本考案の一実施例を示した電気回路図、第2図
は第1図の動作説明のためのタイムチャート、第3図は
他の実施例を示した電気回路−である。
E・・・・・・電池、S・・・・・・スイッチング回路
、C1・・・・・・コンデンサ、R1・・・・・・コン
デンサ、D□・・・自発光ダイオード、T1.T2・・
・・・・トランジスタ、C2・・・・・・コンデンサ、
R2・・・・・・抵抗、D2・・・・・・発光ダイオー
ド。FIG. 1 is an electric circuit diagram showing one embodiment of the present invention, FIG. 2 is a time chart for explaining the operation of FIG. 1, and FIG. 3 is an electric circuit diagram showing another embodiment. E...Battery, S...Switching circuit, C1...Capacitor, R1...Capacitor, D□...Self-emitting diode, T1. T2...
...Transistor, C2...Capacitor,
R2...Resistor, D2...Light emitting diode.
Claims (1)
上記表示素子の点灯時間を電池電圧に応じて制御する制
御回路とからなる電池寿命表示装置。A switching circuit that blinks display elements in constant synchronization;
A battery life display device comprising a control circuit that controls the lighting time of the display element according to battery voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16287882U JPS5966154U (en) | 1982-10-26 | 1982-10-26 | battery life display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16287882U JPS5966154U (en) | 1982-10-26 | 1982-10-26 | battery life display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5966154U true JPS5966154U (en) | 1984-05-02 |
Family
ID=30357550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16287882U Pending JPS5966154U (en) | 1982-10-26 | 1982-10-26 | battery life display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5966154U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5459931A (en) * | 1977-10-20 | 1979-05-15 | West Electric Co | Photographic electronic flashing device |
JPS5631363B2 (en) * | 1971-11-26 | 1981-07-21 |
-
1982
- 1982-10-26 JP JP16287882U patent/JPS5966154U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5631363B2 (en) * | 1971-11-26 | 1981-07-21 | ||
JPS5459931A (en) * | 1977-10-20 | 1979-05-15 | West Electric Co | Photographic electronic flashing device |
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