Position: Index > Led Circuit >
  • LEDs Indicate Sound Level(LM7805)

    2014-12-21 06:31:3795

    This article briefly describes the LEDs Indicate Sound Level (LM7805). This principle is easy to understand, but also very practical. Depth understandi...

  • Jetta cigarette lighter, air-conditioning control panel ligh

    2014-12-21 06:25:5288

    L28-Cigarette lighter lights U1-Cigarette Lighter L16-Air conditioning control panel lights 6-Connection point withinthe air conditioning wiring harnes...

  • Voltmeter circuit using LED

    2014-12-21 06:25:38102

    Car Battery Voltmeter Circuit Description This is a very useful circuit which when installed on your car gives the voltage of youcar batteryin a LED do...

  • How to build Automatic Headlight Brightness Switch

    2014-12-21 06:16:0176

    Description Driving the highway with your high-beam headlights can really increase your visibility, but can he a blinding hazard for other drivers. Thi...

  • Resistance Measurement Analog LED Meter

    2014-12-21 06:04:19195

    This is a LED Analog Meter, This can be used as a Resistance Meter and Low Impedance Voltmeter for Battery Levels. To measure battery voltage, the R5-R...

  • Soft Light Dimmer (TS555)

    2014-12-21 05:48:2089

    This article describes the Soft Light Dimmer (TS555). The content is very simple, very helpful. Components in this article can help you understand bett...

  • LED Chaser by IC 4017 IC 555

    2014-12-21 05:22:31286

    I believes in that extremely amateur electronics many you, may ever build the LED flasher or light blinks or the LED Chaser prevent come to already. To...

  • MAX16834 Drive LED Circuit

    2014-12-21 04:08:18104

    The HB-LED driver circuit for automotive LCD backlighting, theMAX16834integrates a high-side current-sense amplifier, PWM dimming MOSFET driver and a h...

  • Li-Ion Powered Driver For 6 White LEDs and OLED Display

    2014-12-21 03:45:5789

    View Full Size Image View Original Datasheet The LT3466-1 integrates a high voltage boost converter for OLED Bias (16V@30mA) with a high performance wh...

  • Temperature controlled fan regulator

    2014-12-21 03:22:2998

    Description. This fan regulator circuit will automatically control the speed of your fan according to the temperature. Two thermistors (R1 and R2) are ...

  • Condenser microphone uses dc-coupled impedance converter

    2014-12-21 02:52:0189

    Dimitri Danyuk, Miami, FL The diaphragm of a condenser microphone is the movable plate of a capacitor. With a polarized capacitor, the vibration of the...

  • LEDs or Lamps Sequencer

    2014-12-21 02:02:04104

    Very simple, versatile modular design No limits to the number of modules used in the ring Circuit diagram using LEDs: Circuit diagram using Lamps: Part...

  • SDL LED Lighting and Designs Spimin (2N2912)

    2014-12-21 01:46:2977

    This article describes the SDL LED Lighting and Designs Spimin (2N2912). The content is very simple, very helpful. Components in this article can help ...

  • LED flasher(LM3909)

    2014-12-21 01:32:09110

    This article describes the LED flasher (LM3909). The content is very simple, very practical. The components of the article can help you understand bett...

  • Eight LEDs Make a 100-Division Voltmeter(TL084)

    2014-12-21 01:27:28135

    This article describes the Eight LEDs Make a 100-Division Voltmeter (TL084). The principle is very simple, very practical. The circuit components can h...

  • Fluorescent Tube Light Circuit

    2014-12-21 01:21:31190

    Fluorescent Tube Light Circuitof an inverter that uses a single transistor and a single transformer. This type inverter can be made in various ratings ...

  • Sticky Light ? The Art of Pure Light Interaction

    2014-12-21 01:21:2680

    People always say that it’s impossible to catch a light, as the light moving in a very high speed. However, if you’re giving the opportunity to gra...

  • AC Powered-LED Circuit (ADC0804)

    2014-12-21 00:35:56161

    This article describes the AC Powered-LED Circuit (ADC0804). The content is very simple, very helpful. Components in this article can help you understa...

  • Emergency light using 6V battery cell automatic charger circ

    2014-12-20 23:50:30133

    If it works forlong hours, its fever is serious, and it is easily to be destroyed. It is easily tolead to over-charge to cause the prematurely dry of e...

  • The principle of automatic brightness headlight switch

    2014-12-20 22:58:5876

    This article describes an automatic brightness headlight switch works. The principle is simple there, we recommend that combine text carefully read the...

  • Automotive LED Timing Light(40106B)

    2014-12-20 22:18:08122

    This article briefly describes the Automotive LED Timing Light (40106B). This principle is easy to understand, but also very practical. Depth understan...

  • Flashing lights Circuit

    2014-12-20 21:17:1194

    The flashing lights in a standard 120V AC work, R1 is used to limit the current number for the level of voltage doubler, voltage doubler consisting of ...

  • 110 and 220V AC LED Voltage Indicator(BZX79C10 )

    2014-12-20 21:08:3582

    This article briefly describes the 110 and 220V AC LED Voltage Indicator (BZX79C10). This principle is easy to understand, but also very practical. Dep...

  • BI-Colour LED Running Lights

    2014-12-20 20:53:39205

    Five bi-colour LEDs are used in this circuit. These LEDs first light-up from top bottom ingreen colour one by one and then these LEDs light-up from bot...

  • Emergency Light Alarm circuit diagram

    2014-12-20 20:48:1876

    When the electric in your home/company has been shutted down for maintenance and or shutted down due to short circuit, you may need this circuit for ba...

  • Head light timer circuit

    2014-12-20 20:38:4771

    Description. This circuit is a compact timer circuit that will keep the headlights of your car ON for about 1.5 minutes and then turns it OFF.This circ...

  • Analogue light controlling desk

    2014-12-20 19:57:1275

    This circuit is a very simple manual analogue light controlling desk whichoutputs standard 0-10V control signals suitable for controllingprofessional l...

  • Music Sound to light converter (2N2222)

    2014-12-20 19:25:26216

    This article describes the Music Sound to light converter (2N2222). The content is very simple, very helpful. Components in this article can help you u...

  • Brightness Control for Multiplexed LEDs (MAX6956)

    2014-12-20 19:10:48118

    This article describes the Brightness Control for Multiplexed LEDs (MAX6956). The content is very simple, very helpful. Components in this article can ...

  • LED Flasher(74HC04)

    2014-12-20 18:46:26214

    This article briefly describes the LED Flasher (74HC04). This principle is easy to understand, but also very practical. Depth understanding of circuit ...

Maybe you like