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  • Super Bright 3v Powered LED Flasher (April 22, 2009)

    2017-02-05 07:17:3162

    I have posted several kinds of LED flashers over the years. This is yet one more flasher, designed to flash any high power LED of any color. It hits th...

  • How to build Smooth Flasher Circuit Diagram

    2017-02-05 07:04:2263

    Circuit diagram: Description Ordinary LED flashers turn the LED on and off abruptly, which can get a little irritating after a while. The circuit shown...

  • Flashing Musical Gyroscope Circuit

    2017-02-05 06:42:2161

    The picture shows the flashing musical gyroscopic circuit. It is made up of musical IC UM66T19L and multi-color LED LED1~LED4. When the gyro is in the ...

  • 3 different Xenon flashing circuits

    2017-02-05 06:42:1361

    This discussion covers 3 different Xenon flashing circuits from disposable cameras. From them, you will learn circuit tricks that have NEVER been shown...

  • 555 vehicle turn signal electronic flasher circuit

    2017-02-05 06:19:0864

    As shown in diagram 20-15,the flasherconsists of 555 oscilator and driver. Comparing with thermorelay scintillator, its advantagesinclude: low cost, st...

  • inner flash circuit of camera

    2017-02-05 06:18:1460

    The circuit is formed by light metering circuit and flash circuit,just as shown in picture.It is suitable for POPTICS (a popular integrated camera), Fr...

  • Auto Flash STOP

    2017-02-05 06:15:0561

    Car Rear Flash STOP ???? ?????? ?? ????? ??? ?????????? ???, ???? ???? ?? ?? ???????? ???? STOP, ?????? ??? ?? ????? STOP ??? ????????? ??? ???? ??? ??...

  • Easy LED Flasher Schematic

    2017-02-05 05:54:0860

    Here the schematic diagram of Easy LED Flasher circuit: Parts List: R1 = 10M ohm R2 = 1K 100K ohm R3 = 470 ohm C1 = 0.47μF 10μF/25VD1 = 1N914 Q1 = 2N...

  • EEPROM/FLASH Memory Organization in PIC 16F877

    2017-02-05 05:45:3463

    Take a look at the previous articles. TAKE A LOOK : INTRODUCTION TO PIC 167F877 TAKE A LOOK : PIC 16F877 ARCHITECTURE AND MEMORY ORGANIZATION TAKE A LO...

  • Sequential ac flasher

    2017-02-05 05:40:0661

    This circuit uses a ring counter made up of Q3, Q4 and Q5. Q2 acts as an oscillator which triggers the SCRs Q3, Q4 and Q5 in sequence. When an SCR fire...

  • FLASHING_THIRD_BRAKE_LIGHT

    2017-02-05 05:34:2867

    When power is first applied, three things happen: light-driving transistor Q1 is switched on due to a low output from U2 pin 3; timer U1 begins its tin...

  • Color changing flashlight circuit diagram

    2017-02-05 05:30:0561

    Multivibrator's two transistor collectors are connected to LED respectively, LED can flash alternately accoring to the cycles of multivibrator, this ci...

  • The flashing Heart

    2017-02-05 05:24:2861

    The Circuit Diagram is shown in Figure 1. It consists of a 4047 low-power monostable/astable multivibrator, IC1, used in the astable mode to provide th...

  • Sequential_Flasher

    2017-02-05 05:20:5260

    A 555 timer, IC1, drives a 4017 CMOS decade counter. Each of the 4017's first four outputs drives a CA3079 zero-voltage switch. Pin 9 of the CA3079 is ...

  • 60_W_FLASHING_LIGHT

    2017-02-05 05:16:4760

    The 2N6101 transistor should be mounted on a small heatsink. The 300-KΩ resistor controls the off period and might need to be adjusted if transistor g...

  • The flash sequence of the Daewoo fault code of 12

    2017-02-05 05:03:2360

    Flashing code reading: if the igniting switch is on but the engine is not running, connect the diagnosis plug with the ground, then the code can be got...

  • The new style flashing alarm integrated application circuit

    2017-02-05 04:51:0661

    The new style flashing alarm integrated application circuit R1 is an external resistor of the internal oscillator, by changing the resistance of R1, th...

  • 1.5 Volt LED Flashers

    2017-02-05 04:48:3963

    The LED flasher circuits below operate on a single 1.5 volt battery. The circuit on the upper right uses the popular LM3909 LED flasher IC and requires...

  • LED_FLASHER_USES_PUT

    2017-02-05 04:36:0761

    This flasher circuit operates as a relaxation oscillator with C1 discharged periodically through the LED as the PUT as the the put switches on. the fla...

  • Dual LEDs alternately flasher circuit

    2017-02-05 04:17:0761

    It only uses four elements to constitute an interesting two-tube alternately flasher circuit. VD1 is one flashing light-emitting diode, VD2 uses ordina...

  • Best Way on How to Trigger the Camera?s Flash!

    2017-02-05 03:49:1761

    Has anyone of you here a vivid photographer, which is spending most of your time in how to catch sharper and more beautiful photos? Well, if you did, t...

  • 5 WAY AC FLASHER CIRCUIT DIAGRAM

    2017-02-05 03:43:07112

    5 WAY AC FLASHER We use these types of circuits in most ceremonies ( wesak festival, christmas, wedding, ). This 5 WAY AC FLASHER circuit running syste...

  • NEON_TUBE_FLASHER

    2017-02-05 03:29:4861

    The voltage required to ignite the neon tube is obtained by using an ordinary filament transformer (240-6.3 V) in reverse. Battery drain is quite low, ...

  • Simple flashing annunciator circuit diagram

    2017-02-05 03:24:0066

    It only uses three components to form the flashing circuit. When it uses 1.5V supply, it consumes 1.5mA, and the flashing frequency is 1Hz. When the su...

  • Red and green LED flasher circuit diagram

    2017-02-05 03:19:1460

    An amplifier in the LM324 quad op amp is connected as a square wave oscillator to make each LED flash once per second. Two light-emitting diode series ...

  • Automobile Steering Flasher (1)

    2017-02-05 03:18:4460

    S is the steering switch, and EL1 is left frontturn lamp, EL2 is left rear turn lamp, EL3 is right front turn lamp while EL4 is right rear turn lamp. G...

  • 220V 800W Lamp Flasher

    2017-02-05 03:08:0864

    This is 220V 800W lamp flasher circuit directly connected to 220V mains. One or more lamp which has high consumption / power can be used. It is ideal f...

  • COMPARATOR_LED_FLASHER

    2017-02-05 03:01:4661

    One section of LM339 quad comparator drives two RS2016 NPN transistors having LED load, to give simple flasher for classroom demonstrations. Circuit ca...

  • Toy Or Sprots Model Controlled By Flashlight Circuit

    2017-02-05 01:57:0460

    The flashlight has been installed two batteries. When irradiating the phototube Q1 with distance about 152.4cm (5 feet), the toy or sports model's moto...

  • FLASH_TRIGGER

    2017-02-05 01:29:2661

    Used in instrument designed to trigger up to five individual flash units at equal increments of time that can rangefrom 11 ms to 11s, as required for s...

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