What Economic Policies Led to the Great Depression?

The great horde of Immigration from the Civil War until Johnson-Reed played a role, accelerating industrialization and keeping the supply of cheap labor replenished

1. LED's to my Car Stereo?

The link below is the best a safest way to hook up neon or led lighting to your stereo with damaging any of your amps. I hope this will help you .Good luck

2. what is watt led bulb at 1.5v supply?

power (W) = voltage (V) * current (mA) Currently there's no such LED bulbs that at 1.5V supply. As far as I know, that LED strip lights, MR11, MR16 LED bulbs are 12V supply with the power adaptor.

3. What led to the protest of CA students?

They want ICAI to amend the regulations so that students can get their answer sheets revaluated in case of any doubt regarding current evaluation. Currently ICAI does not do same

4. Has skepticism by and in itself led to any reasonable scientific breakthrough?

Skepticism is what leads people to conduct scientific investigations in the first place. If no one was looking for holes in the miasma theory of disease, we would not know about germs today. Our current scientific theories are only well accepted today because we kept looking for fundamental problems and found none.

5. led underglow the actual lights show 02 mustang?

friend has a 03 mustang also and he put some leds under it and didnt like it because he could see it and was going to take it off until i told him to put a body kit on it and he put a side skirt on it just to see if it works and it did now he is happy try the body kit

6. Are you better led by emotion or logic?

I learned from a friend of mine when young you do not have to be an intellectual to practice an emotional alphabet. Each emotion is the same as a vowel. Anger, hate, shame, pride, love, amazement, humor: put each emotion togather in infinite combination just like letters in an alphabet and the emotional language makes perfect since. To do this emotions must flow like letters off your tongue. Hanging on to emotions stifles your expression just like a being your tongue being tied.only emotions are real, ideas are fictional and temporary therefore irrational if their is no emotional sense to those thoughts.

7. Color changing LED lights for a Motorcycle?

Before you put any on check with your local police

8. Is changing LED bulbs in flashlights easy?

Inside delayed 1880s the 1st dry out mobile or portable battery pack ended up being conceived generating torch technological innovation probable. Throughout 1897, Brian Misell conceived a new torch created from a new cardstock tv, metal stop truck caps and also a bullseye lamp. The idea controlled in about three, sizing Deborah dry out mobile or portable battery power. These folks were handed down out and about for you to authorities inside NY authorities office using beneficial opinions. First flashlights developed 8 for you to 10 lumens for every watt. Ahead of BROUGHT ABOUT technological innovation, incandescent lamps ended up applied. These kind of wine glass lamps ended up underneath vacuum pressure as well as comprised argon, krypton as well as xenon petrol on the inside along with got a new tungsten filament to deliver your lighting. BROUGHT ABOUT technological innovation improved flashlights noticeably. Considering that these kind of lamps will be more useful, a lesser number of battery power are needed to generate your lighting ideal. These kind of flashlights get shrunk in space along with produced in whole productivity involving lighting. BROUGHT ABOUT equipment and lighting develop with regards to 100 lumens for every watt as well as 15 periods that will involving incandescent lamps.

9. How does a LED Chaser work?

If you are in a class advanced enough to create a chaser circuit then you should be able to tell _me_ how it works. Anyway, a 7490 is a decade counter, that is, it counts in repetitive cycles from 0 to 9 with attendant outputs. The 555 provides clock pulses and the 7470 is an edge triggered AND gate.

10. FAVI LED PROJECTOR, Is it good?

Yup, be make sure you get the details before choosing your selection.

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What Are the Advantages of LED Light Source DLP Splicing Products
As a new large screen video technology, LED light source DLP splicing products have always been one of the key industrial innovations concerned by the industry. The adoption of sub era light source LED technology is not only a simple change in light source technology, but also will fundamentally change the practical performance of DLP splicing products, and even create many new application modes. So, what unexpected new surprises will the new LED light source DLP splicing bring to industry customers?Lower system cost of ownershipThe first significant change in the application of LED light source to DLP splicing wall products is that the cost of users is significantly reduced. Although the use of LED technology will increase the first investment of DLP splicing wall project by 30%, the service life of LED light source reaches 60000 hours, which is about 20 times that of traditional mercury lamp. In other words, the customer's lifetime hit on the DLP splicing wall will save at least 20 bulb replacement costs. This cost can not only offset the increase of DLP splicing unit cost caused by LED technology, but also "save a lot of investment".Another feature of LED light source technology is that the three primary colors emit light independently. This makes the DLP projection system no longer need the previous color wheel beam splitter. As a mechanical operation product, the maintenance and replacement frequency of color wheel is also an important part of customer cost. Although color wheel components are not the core consumables of DLP splicing wall, the economy of LED light source products without color wheel can not be ignored.The long-life LED light source also greatly reduces the maintenance frequency of DLP splicing wall. The annual maintenance quantity can be reduced by at least 50%. This will also serve as an important "money saving" node and become one of the important added values for customers to purchase LED light source products. In addition, as an efficient light source product, LED will also bring higher luminous efficiency and higher light utilization, thus reflecting another part of the "low-cost" characteristics of saving electricity.Higher system reliabilityLED light source products are solid-state cold light source products. The utility model has the advantages of high working efficiency, low heat generation and less accidental damage in solid state. The traditional mercury lamp light source has the same vulnerability as an ordinary electric bulb. Its product temperature is very high in the high-light working state, and it is more likely to be damaged, burned or burst due to accidents. The solid-state emission of LED light source significantly increases the stability of the light source itself.Different from traditional mercury lamp products, LED light source is driven by low-voltage DC pulse. The power supply part does not contain high voltage and high current components, so the service life and stability of the power supply are more controllable. Combined with the natural luminescence of the three primary colors of the LED light source, there is no need for mechanical color wheel components for light splitting, which makes the LED light source more stable than the traditional mercury lamp in terms of power supply, control and light splitting.The three primary colors of LED light source work independently, which also makes the whole machine can still display the picture in the lack of color even if a "bulb" fails. This is in sharp contrast to the situation that the traditional single lamp DLP splicing unit cannot work once the bulb is burned out. It can display without color, so that once the light source appears unexpectedly, the LED light source can minimize the loss of customers to the greatest extent, or even no loss. Compared with the simple single lamp DLP splicing unit, the reliability of LED light source products is closer to the dual lamp backup system.Green environmental protection and low carbonLED light source technology is a famous green environmental protection technology. The characteristics of its semiconductor process make it easier to control toxic metals. Unlike the traditional mercury lamp, once damaged, it is likely to cause the leakage of toxic elements in the internal mercury lamp. As a semiconductor element, LED light source can also be recycled, and important metal elements can be recycled in the smelting process again.In addition, LED light source products are also light source products with high luminous efficiency.Under the same brightness conditions, it has lower energy consumption. Moreover, the LED light source emits light in digital pulse mode with independent three primary colors. The LED light source works only when the DLP light valve chip DMD needs light of a certain color. This is quite different from the continuous ignition mode of the traditional mercury lamp. LED light source does not work continuously. It only makes valuable luminescence when needed, which also makes it better meet the needs of low-carbon and environmental protection for future economic development.Bright colors make the picture more gorgeous
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