JPS59174677U - Buzzer-linked light emitting diode lighting circuit - Google Patents

Buzzer-linked light emitting diode lighting circuit

Info

Publication number
JPS59174677U
JPS59174677U JP1983068421U JP6842183U JPS59174677U JP S59174677 U JPS59174677 U JP S59174677U JP 1983068421 U JP1983068421 U JP 1983068421U JP 6842183 U JP6842183 U JP 6842183U JP S59174677 U JPS59174677 U JP S59174677U
Authority
JP
Japan
Prior art keywords
light emitting
emitting diode
lighting circuit
buzzer
diode lighting
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
Application number
JP1983068421U
Other languages
Japanese (ja)
Inventor
栗原　邁
Original Assignee
アルフア技研株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by アルフア技研株式会社 filed Critical アルフア技研株式会社
Priority to JP1983068421U priority Critical patent/JPS59174677U/en
Publication of JPS59174677U publication Critical patent/JPS59174677U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は本案電気
回路図、第２図は本案回路を複数並列に接続した状態を
示す電気回路図、第３図は本案回路を用いた実施例に於
ける要部回路図である。 Ｅ・・・電源、ＬＥＤ・・・発光ダイオード、Ｒ１〜Ｒ
７・・・抵抗、ｃｌ、ｃ２・・・コンデンサ、ＴＲ１〜
ＴＲ４・・・トランジスタ、ＢＺ・・・ブザー、ＳＷ・
・・水位センサースイッチ。The drawings show an embodiment of the present invention. Figure 1 is an electric circuit diagram of the invention, Figure 2 is an electric circuit diagram showing a state in which multiple circuits of the invention are connected in parallel, and Figure 3 is an example of an implementation using the circuit of the invention. It is a principal part circuit diagram in an example. E...Power supply, LED...Light emitting diode, R1~R
7...Resistor, cl, c2...Capacitor, TR1~
TR4...transistor, BZ...buzzer, SW...
...Water level sensor switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １．５■の直流電源により発光ダイオードを点滅点灯さ
せるようにした発光ダイオード点灯回路に於て、前記発
光ダイオード点灯時にブザーを鳴動させるブザー駆動回
路を具備した事を特徴とするブザ一連動式発光ダイオー
ド点灯回路。1.5■ A light emitting diode lighting circuit that blinks and lights a light emitting diode using a direct current power source, characterized in that the light emitting diode lighting circuit is equipped with a buzzer driving circuit that sounds a buzzer when the light emitting diode is lit. Diode lighting circuit.
JP1983068421U 1983-05-06 1983-05-06 Buzzer-linked light emitting diode lighting circuit Pending JPS59174677U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983068421U JPS59174677U (en) 1983-05-06 1983-05-06 Buzzer-linked light emitting diode lighting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983068421U JPS59174677U (en) 1983-05-06 1983-05-06 Buzzer-linked light emitting diode lighting circuit

Publications (1)

Publication Number Publication Date
JPS59174677U true JPS59174677U (en) 1984-11-21

Family

ID=30198592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983068421U Pending JPS59174677U (en) 1983-05-06 1983-05-06 Buzzer-linked light emitting diode lighting circuit

Country Status (1)

Country Link
JP (1) JPS59174677U (en)

Similar Documents

Publication Publication Date Title
JPS59174677U (en) Buzzer-linked light emitting diode lighting circuit
JPS59152756U (en) light emitting display device
JPS603478U (en) Continuity tester
JPS619933U (en) Optical sensor type lamp drive circuit
JPS6078634U (en) Inspection display device for automobiles, etc.
JPS59159965U (en) Light emitting diode lighting circuit
JPS5810183U (en) Light emitting diode lighting device
JPS59152638U (en) Illuminator flashing device
JPS5854683U (en) advertising material
JPS5832445U (en) optical pyrometer
JPS593561U (en) Light emitting diode drive circuit
JPS6289171U (en)
JPS59108387U (en) speaker device
JPS59190100U (en) Lamp random lighting circuit
JPS59144702U (en) mobile light
JPS59182885U (en) outlet
JPS6346863U (en)
JPS59147389U (en) speaker device
JPS6090856U (en) LED lamp
JPS59119744U (en) Electronic equipment with light emitting display elements
JPS59149911U (en) gloves with light emitting device
JPS6021101U (en) flashlight
JPS6426790U (en)
JPS59114585U (en) Zetsuken device
JPS6090857U (en) LED lamp