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Circuits Alarms simple touch alarm
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Circuits Alarms simple touch alarm
simple touch alarm
The project is all about the finger touch sensor alarm. It uses the BC547B transistor which is a basic NPN transistor a small signal NPN transistor used for general purpose audio amplifiers and switching and a 2N6107 transistor which is intended for a wide variety of medium power switching and linear application. This little and flexible circuit consists of a touch sensor and a directly coupled transistor amplifier with a small loudspeaker as the output load. Two sensor strips of metal are mounted side by side on a 1×1 cm size mica sheet and connected to the input of the circuit. Mica sheet is composed of thin mineral mica crystals that are laminated or held together with shellac or vinyl resin. By touching the sensor with your finger it will starts beeping, goes on for some time and then stops. Touching it again, and it goes again. This project can also be apply as an security system alarm for some establishments for our homes and others. We can all make this kind of alarm since the circuit is not complicated compared to others.
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Feb 17 2012 10:46
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games are also can make money oh!
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You could get the game sponsored by another games website. This means that the other website will pay you money in exchange for putting their logos and links in the game.
1. You might be thinking why would they do that, well it's because people who played the game might go on their website through a link and so the other website could earn money from ad revenue or other means. The amount you get paid depends on how good the game is so it could range from $50 - $2000+. Different websites pay different sums of money, their website usually contains information on how much they pay. Some sponsors are Armorgames, CrazyMonkeygames and [url=http://www.gold4fun.com/]rs gold[/url]. This way is a definite way of getting some money for your hard work.
2. If you have your own website, then in your game, link to your website so you get traffic to your website after you have submitted to some game portals like [url=http://www.gold4fun.com/]runescape gold[/url]. On your own website put some advertisements on so when visitors come from through the game, they might click on ads earning you more money.
3. On your game you can put advertisements from Mochi ads in so each time a player plays the game, you earn ad revenue. Mochi ads are The World's First Ad Network for Casual games and right now they are accepting only some developers so you can apply now and get in line. Even, if your game is placed on other websites, the ads still show so you still get money.
4. Some games websites offer contests and prizes for the best submitted games such as Newgrounds. Check them out every once in a while for new contests. This way usually offers a higher amount of money (depends on the contest hosting by the website) than sponsoring a game, however, if you don't win you might not get any money.
5. Some websites also offer some of the ad revenue from their website if you submit the game to them. This is a great way to get some cash for your game. Some websites that offer this are [url=http://www.gold4fun.com/Runescape-accounts.html].
6. If the game is played a lot by many players, then some websites will pay you quite a lot of money for a non-exclusive license, which means they put their logo on the game but unlike sponsoring, the copy of the game is only allowed to display on their website so you can sell a lot of non-exclusive licenses if the game is good enough.Want to find game sites? I can recommend one for you:[url=http://www.gold4fun.com/]buy runescape gold[/url] This game is very good website, we see more!
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