simple yet versatile dimming ballast solution
Fluorescent dimming systems can satisfy visual comfort, and reduce utility costs through daylight harvesting, demand reduction, scheduled dimming, and other str...
led lighting management ic improves power factor and efficiency
There is great sensitivity to operating costs when dealing with high-powered commercial lighting. In these applications, there is increased emphasis on energy e...
control and reap benefits hid lamps frequencies
Hbrightness metal halide lamps typically have an efficacy of greater than 100 lumens/watt and have a lifetime of 20,000 hours. HID lamps produce light using a t...
how make triacs and leds get along
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the modern firepower pinball project
How to get an LED-Wiz to control pinball solenoids. Rottendog Amusements makes modern replacement Driver Boards like this Williams WPC89/WPC-S replacement. Whil...
led chaser pwm
This neat little circuit provides 8 LEDs directly driven from the PIC along with a single mode control switch. The firmware elsewhere on this page drives the LE...
rgb led controller using pic18f452
A very popular type of LED that has finally come about is the tri-color, RGB LED. The RGB stands for: red, green and blue since the LED is capable of displ.....
led message system on a strida folding bicycle wheel using pic12f675
LED message system on a Strida folding bicycle wheel After I`ve bought my strida folding bicycle, one of the first things I`ve done was to check out instru.....
230v led lamp
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pdf led matrix cube controller 5x5x5
When you ability accept apparent abounding videos about you tube assuming off crazy LED cubes, basic 3-D structures etc. But haven`t acquisition annihilation th...
40 watt fluorescent strobe lamp circuit
The ambit works abundant like the aboriginal Strobos. except that a beaming tube is used. Thus, the beaming tube zG ndbereit charcoal constant, the two electrod...
12v stroboscope 250 400v dc circuit
The stoboscope tube needs about 250-400V DC to operate. This aerial voltage is generated application simple voltage footfall up ambit congenital from transistor...
solar led
I developed this circuit because I kept seeing solar LED lights for sale that use a CDS light sensor and just seemed to have more components than necessary. It ...
lighting leds
For longest life, we recommend you run them at 20-25 milliamps (ma). HOWEVER, in our LED flashlight conversions (and many commercial LED flashlights), the LEDs ...
led lighting for 6v vehicles
This design replaces the incandescent bulbs in the stop, tail and indicator lights of an MZ or other motorcycle with a six-volt electrical system,with high-inte...
fluorescent lamp project
Compact Fluorescent Lamps [CFL] are low in price, plentiful and easy to find. Unfortunately, the current crop of these lamps seldom lasts as long as their warra...
chandelier circuit
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galaxi digicolor 26 chassis ittsel
A multiple automatic brightness control for a television receiver including a first automatic brightness limiter (ABL) circuit responsive only to relatively lon...
LED sign
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vu meter circuit
The NL3ASD Schematic Pages - Here Can You Find The Schematics Of A Schematic Of A LED VU Meter With The UAA180.....