Position: Index > Lamp Circuit >
  • The internal lighting lamp state test circuit of 555 fridge

    2016-08-11 00:57:0163

    555, R2,R3 and C1 consist a coercive multi-oscillator, the 4-lead of the coercive terminal links to the C terminal of LED 3DU5, under the light, 3DU5 i...

  • Modified lamp dimmer circuit

    2016-08-10 23:54:4167

    Description. This is a modification of the circuit Simple Lamp Dimmer/Fan Regulator ? previously? posted here. The working of the circuit is same as th...

  • The air-conditioning headlight switch and fog lamp assembly

    2016-08-10 23:41:3561

    Figure:The air-conditioning headlight switch and fog lamp assembly circuit of Shanghai GM Buick-MPV(GL8)...

  • Voice lamp circuit diagram

    2016-08-10 23:14:2261

    The circuit uses a six-gate IC CD4069, and its Gate 1, Gate 2, 3, and R1, R2, R3 form a three-level signal amplifier. Once people click on a Palm, appl...

  • FLIP_FLOP_DRIVES_GALLIUM_ARSENIDE_LAMP

    2016-08-10 22:47:0160

    Pulses from mvbr (not shown) trigger flip-flop that feeds 1-amp current pulses to GaAs lamp through emitter-follower and power transistor. Used in high...

  • Projector lamps thyristor AC regulating voltage circuit

    2016-08-10 22:17:1461

    In order to steady projector lamps L's brightness, it uses thyristor AC regulating voltage circuit. So that it adds thyristor T5 to the AC bridge road....

  • Neon Desklamp With NE555P

    2016-08-10 21:12:1070

    Description : This is a neon desklamp circuit. Feature : 12V supply voltage, current of 300mA, low power consumption, good light, easy to build, simple...

  • 8 function christmas lamp

    2016-08-10 20:05:4261

    Description. This 8 function serial Christmas lamp controller is based on the IC UTC 8156 from Unisonic. Specially designed for the same purpose, the U...

  • 12V Lamp flasher circuit.

    2016-08-10 18:32:2169

    Description. Here is a simple yet powerful circuit that can be used for flashing 12V lamps especially that is used on automobiles.The flashing circuit ...

  • With 5 pilot lamp alarm circuit diagram

    2016-08-10 18:25:5860

    Intergrated circuit CA3083 has 5 NPN transistor. They are used in the same P-type substrate. You can use it as PNPN thyristor switch. Their public subs...

  • Regulated Dual 3 Watt White LED Lamp

    2016-08-10 18:23:5366

    This project involves constructing an energy efficient dual 3 Watt white LED array that runs on 12VDC at 700mA. The lamp is useful for indoor indirect ...

  • Light-Operated Night Lamp (1)

    2016-08-10 17:41:5861

    When the multivibrator begins to work, IC's 3 pin outputs pulse signals, which will illuminate EL after amplification.When it is in the daytime or ther...

  • The No.1 Cluster and Warning Lamp Circuit of the Dong Feng Y

    2016-08-10 17:14:1560

    The No.1 Cluster and Warning Lamp Circuit of the Dong Feng Yue Da KIA-Qianlima Car...

  • The ceiling lamp control switch circuit (3)

    2016-08-10 16:46:5361

    Here is to introduce a ceiling lamp control circuit which is in 2-line control system, the control circuit is installed in the lampshade, and it can co...

  • SH-123 flowing water horse-racing color lamp and "good luck"

    2016-08-10 16:44:3660

    The control circuit is as shown. It consists of depressurization rectifier circuit, SH-123 four-way color lamp control circuit, good luck voice and pow...

  • The steering lamp shutting reminder

    2016-08-10 16:28:5861

    Here is to introduce the steering lamp shutting reminder made of the 555 time based integrated circuit, which can emit the alarm signal when the driver...

  • Lamp flasher using LM395

    2016-08-10 16:26:5560

    Description. This powerful lamp flasher circuit is ideal for use in automobiles. The circuit is based on IC LM395 (also known as super transistor) whic...

  • Advertising Decor Lamp Controller Composed of 555

    2016-08-10 16:03:4161

    IC1 and R1,R2,C1 constitute multivibrator and its oscillating frequency f=1.44/(R1+2R2). The corresponding parameter in the circuit is about 4Hz. As se...

  • Touch Activated Lamp (2N3055)

    2016-08-10 15:56:1367

    This article describes the Touch Activated Lamp (2N3055). The principle is very simple, very practical. The circuit components can help you understand ...

  • 220V / 200W Lamp Flasher (MOC3021)

    2016-08-10 15:28:40197

    This article describes the 220V / 200W Lamp Flasher (MOC3021). The content is very simple, very helpful. Components in this article can help you unders...

  • Simple light-operated street lamp circuit diagram(4)

    2016-08-10 15:25:5760

    The chart shows the simple light-operated street lamp circuit which is made by two-way thyristor, and it also uses two-wire connection, so installation...

  • LC182 cala OK audio voltage control synchronous color lamp c

    2016-08-10 14:39:0062

    The circuit is as shown. It is composed of acoustic pick-up and impedance transformer, direct coupled double tube amplifier, color lamp controllerand D...

  • LAMP_BURNOUT_ALARM

    2016-08-10 13:49:3760

    Used when photocells and lamps are employed to detect end of magnetic tape, lood point, or bad spot.Failure of lamp can cause serious trouble in magnet...

  • 220 Volts Flashing Lamp

    2016-08-10 13:34:3861

    Parts:R1 100K 1/4W ResistorR2,R5 1K 1/4W ResistorsR3,R6 470R 1/4W ResistorsR4 12K 1/4W ResistorC1 1000F 25V Electrolytic CapacitorD1-D4 1N4007 1000V 1A...

  • Simple light-operated street lamp circuit diagram(1)

    2016-08-10 13:21:1664

    The chart shows the simple light-operated street lamp circuit which is easy to make, as long as the advent of night, lamps will be automatically lit an...

  • 555 writing table lamp timing control circuit

    2016-08-10 12:44:4160

    As the figure 17-23 shows, the control circuit is composed of the capacitor step-down rectifier circuit, the low-frequency oscillator circuit and the c...

  • The auto control energy saving lamp circuit composed of sola

    2016-08-10 12:41:2860

    See as the figure, the solar auto control energy saving lamp circuit consists of the solar cell charger, light control switch, timing switch and revers...

  • Diode Clamping Circuits

    2016-08-10 12:37:3277

    Diode Clamping Circuit In this article, the working of a clamping circuit is explained. The working of different clamping circuits like positive and ne...

  • VARIABLE_BIPOLAR_CLAMPING

    2016-08-10 11:56:5960

    Precision comparator provides independent regulation of both output voltage limits without connection to comparison inputs. A2 and A3 are complementary...

  • Simple Lamp Dimmer/ Fan Regulator

    2016-08-10 11:24:2574

    A Lamp Dimmer/Fan Regulator Circuit We have modified this circuit: Take a look Modified Lamp Dimmer Description . T his is the circuit diagram of the s...

Maybe you like