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Everything posted by AK47frizzle
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are there any tech heads here that can help me with transistor calculations?
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As soon as the transistor switches on, the emitter resistor is connected to the potential divider circuit through the B-E. The 6V sees a 5K resistor in series with effectively two 10k resistors in parallel. This will put around 3V at the base, still enough to keep the transistor on. The important thing is that when the transistor is hard on,its resistance between collector and emitter is virtually zero, a short circuit. This effectively connects the 6V rail voltage to the top of the emitter r...
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The transistor is a switch. When its off, the emitter voltage is 0V (transistor not conducting is effectively a high resistance = open circuit).
When its switched on by applying a voltage, its emitter output will increase. In this case to 6V. Normally you use a resistor in the collector leg to reduce this.
In an emiiter follower circuit, you take the voltage from the emitter which is what this circuit is.
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Are there any particular form of insignificant species of avid female airsofters on this forum at all?
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Actually, screw the look of this ak http://images2.fanpop.com/image/photos/14500000/AK47-sopmod-guns-14511852-640-426.jpg The ICS galil MRS with an afg, red dot or eotech with magnifier and scary muzzle break will look tonnes cooler. Who agrees?
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My fingers are literally bleeding from playing my guitar to 6 hours STRAIGHT. No stopping, no pissing, no pooping, no eating, no drinking, no getting up, no talking, no blinking and no breathing. But yeh, my left index finger, ring finger and pinky are bleeding. And my right index finger has had the skin on the side shaved off and bleeding by playing dead notes. Did stop a few times to check on the forums.
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DOMINATION IN THE AIRSOFTING SECTION! http://i1172.photobucket.com/albums/r561/ak47frizzle/domination_zps021a96fc.png
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Do my trousers look more of British DPM or US Woodland camo? I've been under the impression that it's British DPM but taking a closer look.... maybe not.... http://i1172.photobucket.com/albums/r561/ak47frizzle/ak_zps46b9d20c.jpg' alt='a>'>
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Are there any airsoft googles that would fit over my glasses and not so big that they make me look like an absolute knob? Preferably black out lenses so they can't see my glasses.
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Who knew a cheap chaoli airsoft motor would make a very nice dremel!
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ahhh, haven't got the shs yet.... planning to though, saving up for it; got £20 so far. And I asked to make a mosfet in school as i've learnt how they work and their components but my crazy tech teacher said he wouldn't allow me because he was afraid it would blow up and I would sue the school for it..... Got a tonnes of carbon on my trigger contacts..... plus my tech teacher said that it would delay the firing... but i think he though I was talking about capacitors...
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Grrrr.... people.... saying... airsoft... is... for kids.... and... girls....mmm.... and ... they say.... they.... should.... join... the army... or play.... paintball....... My.... satirical, condescending and ridiculous posts are itching to be done.....
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WOOOHOOO! Joining my school's rifle shooting club! They use .22 caliber sporting rifles! Will be interested to see how much recoil and sound they make!
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well, the description says that it's the best of any rifle club in Scotland. http://www.gwc.org.uk/cms/beyond-the-classroom/clubs-and-societies/rifle-club/
This link will reveal the school I go to.