Recent content by sl1solo76
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Wirelessly Triggering a transistor
I use my computer a lot for watching movies and at night i really don't like getting up and having to manually hit the power switch, so i was thinking it could be possible to do it wireless. Now i have a general concept here, maybe an IR reciever going to the base, a line feeding from...- sl1solo76
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- Transistor
- Replies: 1
- Forum: Electrical Engineering
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Processors, chipsets, and sockets (oh my)
Given youd be planning on using the same parts, itd be cheaper... a lot cheaper at least with the CPU's and RAM for the MB... as far as bang for your buck and universality goes, i think the AMD AM2 platform would be good for a budget project like this. Everything in that line has gotten a...- sl1solo76
- Post #6
- Forum: Computing and Technology
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What are some common issues when building a PC for the first time?
1- typically the 4pin into the motherboard is needed, so if your line has fitting connectors, go for it 2-yeah they are made to draw off the power supply's molex(flat 4pin) connectors 3- yep, usually you find your 3.5" racks (below the opticals), and slide it in from the back to the front...- sl1solo76
- Post #2
- Forum: Computing and Technology
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Is 1.5 Amps Too Much Current for Charging Lithium Ion Batteries?
ehh it does seem a tad much, usually 4.2 cells like 1.2A currents on charge depending on how many cells you got in em- sl1solo76
- Post #2
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
Aha! there it is! the blinking light that has given me my self-respect back! i never thought id be that excited over a blinking light... Thanks a ton man..- sl1solo76
- Post #13
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
well it wasnt the board in that case, the wire just wasn't all the way down. and yes, a middle-school bully cannot begin to compete with the devastating effect this is having on my self-esteem.- sl1solo76
- Post #12
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
yep, the breadboard is wacky. I triple-checked it and really can't understand how exactly that is happening.. might want to go find a new one tomorrow.. EDIT: with the quadruple-checking i discovered that the wire connecting them wasnt all the way in on the 7 side.- sl1solo76
- Post #10
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
1-0 2-7.21 3-0 4-7.25 5-0.01 6-0 7-7.25 8-7.27 Battery voltage- 7.27v- sl1solo76
- Post #8
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
alright so I've got the same 4.7k between 6 and 7 and a 1k running from 7 to the ground rail. The voltage for each pin reads- 1-0v 2-6.56v 3-6.58v 4-6.59 5-6.56 6-6.59 7-6.61 8-6.61 Battery (power source)-6.61vdc now what would cause that? sure doesn't look normal to me...- sl1solo76
- Post #6
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
yeah i do, ill work on it and post what I am getting- sl1solo76
- Post #5
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
thats the sending wire to the 10k pot between pin 7 and the positive rail.. i put a 1k in where you had said and a 1uf from 5 to the ground, but the same thing happened, just that steady defeating green glow of the LED.- sl1solo76
- Post #3
- Forum: Electrical Engineering
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Help With My 555 Astable Circuit
ive basically put in one try a day at this, and interchange about 3 IC's possibly thinking that's the problem, but when push comes to shove, i can't make a basic 555 astable circuit powering a LED. Recently all I've been able to get out of it is a glorified circuit to just make the LED light up...- sl1solo76
- Thread
- Circuit
- Replies: 13
- Forum: Electrical Engineering