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flashing leds kit – Circuit Schematic
flashing leds kit
This kit includes a completely illustrated instructions and circuit schematic. Components are adequately spaced for easy assembly and value identification on th...
pathlight circuit – Circuit Schematic
pathlight circuit
The finished Solar CD Two LED circuit. The components are labeled to match the schematic. The soldered circuit looks a little different than the schematic, but ...
joule thief circuit power a white blue led from a 1 5v battery – Circuit Schematic
joule thief circuit power a white blue led from a 1 5v battery
I`ve seen this circuit around before, but it kept cropping up while looking at other electronics videos on YouTube. It`s called a Joule Thief, and it was.....
pwm lamp dimmer using ne555 – Circuit Schematic
pwm lamp dimmer using ne555
A simple and efficient PWM lamp dimmer using timer IC NE555 is discussed in this article. Yesterdays linear regulator based dimmerscan only attain a maximum eff...
Power Driver For 20W LED circuit – Circuit Schematic
Power Driver For 20W LED circuit
Over 90% energy saving than incandescent or halogen bulbs Lifespan is over 50,000 hours. No flickering. Good for human eyes. No RF interference or UV radiation....
vu meter using a lm3915 circuit diagram – Circuit Schematic
vu meter using a lm3915 circuit diagram
LED current drive is regulated and programmable, eliminating the need for current limiting resistors. The IC contains an adjustable voltage reference and an acc...
simple light dimmer circuit – Circuit Schematic
simple light dimmer circuit
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making light dimmer using remote – Circuit Schematic
making light dimmer using remote
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make led light car – Circuit Schematic
make led light car
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lights led circuits schematics – Circuit Schematic
lights led circuits schematics
The circuit uses two LDRs which are placed one after another (separated by a distance of say half a metre) so that they may separately sense a person going into...
led vu display circuit – Circuit Schematic
led vu display circuit
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driver led circuit diagram – Circuit Schematic
driver led circuit diagram
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dimmer touch switch – Circuit Schematic
dimmer touch switch
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segment led using l7107 – Circuit Schematic
segment led using l7107
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in making incandescent lamps – Circuit Schematic
in making incandescent lamps
This simple circuit that can be used to flash incandescent lamps up to 10W power rating. The circuit is ideal for making flashing beacons on automobiles and oth...
5 running light circuit diagram – Circuit Schematic
5 running light circuit diagram
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led metronome circuit – Circuit Schematic
led metronome circuit
The LED Metronome is a modern interpretation of a classic device which is a staple of music teachers, students and composers everywhere. This circuit uses 12 LE...
up down fading led – Circuit Schematic
up down fading led
These two circuits make a LED fade on and off. The first circuit charges a 100u and the transistor amplifies the current entering the 100u and delivers 100 time...
police lights – Circuit Schematic
police lights
This circuit uses a 555 timer which is setup to both runn in an Astable operating mode. This generates a continuous output via Pin 3 in the form of a square wav...
flashing side marker lights – Circuit Schematic
flashing side marker lights
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