Diode

Abstract Inspired by the color tuning function of King Blade X (an electronic glow stick), this paper investigates different approaches of LED color tuning, including dim-to warm tuning, white color tuning, and full color tuning. This paper would go over their operating principles, advantage and withdraws, and potential applications. Introduction The interest to investigate LED color tuning originated from my King Blade. This is an electronic glow stick used in live concerts. One of its…

ET’s big reveal to Elliot relies heavily on cinematography and lighting in order to highlight the new aura that appears in the movie. The scene’s unique setup creates a different ambiance about who ET is, but also reveals new information to the audience. Through framing, tonality, and speed, the scene has the ability to reach a certain depth because of the different tactics used in cinematography. The cinematography helps bring out the true feelings of the scene by getting audiences to pay…

Any student who takes an introductory biology class knows that humans create more waste than every other species combined. Much of this waste stems from our selfish over utilization of the resources found here on earth. Results of this can been seen during the BP oil spill scandal. However, waste production occurs even in beneficial establishments like hospitals. Waste is produced in hospitals in multiple areas, such as the cafeteria, used medical tools and toxic materials produced by operations…

Another study has shown that taking electrical devices, like a cell phone, to bed during the night can affect sleeping patterns. The handheld devices emit a blue LED light that tricks the brain into staying awake longer. The brain produces a chemical hormone called melatonin that prepares the body for sleep. The light from the screen however throw a person’s internal clock off and make them stay awake. Why does the blue light keep people up? A study in 2002 found that light signals in our eyes…

characteristics is current-voltage. Current and voltage are the factors that are being investigated, there characteristics and effects in diodes of different colours. The Current or I in I/V characteristics refers to the flow of an electric charge. It is often carried out by electrons when moving through wires Materials: -green, red, blue, yellow coloured diodes -breadboard -wires - 2X multimeters, 1 as a voltmeter and other as ammeter -power supply pack - Potentiometer -470 ohm resistor…

Results The results obtained were statistically analyzed using the Fishers exact test. Table 1: Comparison of microbial growth between different groups Sodium Hypochloride Total Fishers exact test Endovac Laser Control p-value No Growth 5(50.0%) 8(80.0%) 0 15(37.5%) <0.001* <103 5(50.0%) 2(20.0%) 0 7(17.5%) 103 – 108 0 0 0 8(20.0%) >108 0 0 10(100.0%) 10(25.0%) Total 10 10 10 40(100.0%) *p<0.05 statistically significant p>0.05 non significant, NS Amongst the 10…

Nowadays, solid-state lighting has become a more popular choice as compared to the filaments light bulb that are used in the past. Many users will prefer light emitting diodes for the lighting applications. In addition, it offers many advantages as compared to incandescent light bulb. Firstly, it has a longer life span. Light emitting diodes are also energy saving as the lighting systems provides 3 times more luminous efficacy. In overall, It has a better quality light output, safe to touch as…

The right image shows the sensitive volume of a diode or diamond detector The detectors were aligned visually with the cross hairs (centre of the beam, CAX), and then the OmniPro software is used to correct the positioning of the detector. The servo measured a depth dose curve to find the position of…

2354) is in full synch with these numbers, while they transliterates to: BG RBH RBH D“e”IODE WED. Clearly, stating that, “Big Resistance be each (- / +), Resistance be each Diode wed” And “e” is The Electricity; that is, a diode, is a negative/positive electron tube. And note: The number placed “e” (The electricity) in DIODE. And the negative/positive that are married; are The Lovers, as we have put forth; and even further; the Science, of The Lovers is Conscience, that is, The Seven Hermitic…

Capillus 202 Review - Any Hair Restoration Benefit? Does Cost More for 202 Laser Diodes! Capillus 202 is another laser based device that claims to reverse thinning hair and re-grow lost hair. It is marketed in the manufacturer’s primary website and in known retail website(s). I could find a good number of details about this device where it claims to offer several other benefits when it comes to hair restoration. My task here is to put this information together and say if the product is worth…