A schematic and board layout and parts list would be nice too. It just needs to switch a transistor to control an LED or piezo alarm. Simple is better.

2006-10-09 13:58:22 · 3 answers · asked by Buzz and Gang 2 in Engineering

1 ⤊

when is the end of the world?

2006-10-09 13:58:00 · 25 answers · asked by Anonymous in Earth Sciences & Geology

1 ⤊

Does anyone have the Holt Phsyics Problem Workbook?

does anyone have the holt physics problem workbook and wouldn't mind helping me out with problem 8B additional practice answers and work? or even answers are good

2006-10-09 13:56:18 · 1 answers · asked by shottundercover 1 in Physics

6 ⤊

What is the next number in this sequence? 1, 4, 9, 25, 49?

2006-10-09 13:54:14 · 17 answers · asked by Anonymous in Mathematics

5 ⤊

Need help for a physics question: velocity-time graph.?

what does it mean in a velocity-time grpah when the line starts off higher than the origin, and goes downwards past the origin???

2006-10-09 13:53:15 · 5 answers · asked by Kalia 4 in Physics

0 ⤊

what are the key rolls of a supervisor in mechanical construction site as he from the client side.?

owner of the project appoints supervisor and the contractors are doing their work. What are the rolls of a supervisor from the client side?

2006-10-09 13:53:10 · 2 answers · asked by jayashree N 1 in Engineering

1 ⤊

what is 3 to the 100 th power?

can u tell me how u got 2 this conclusion? i need 2 be able 2 do this stuff.

2006-10-09 13:50:03 · 10 answers · asked by aniqasiddiqui 1 in Mathematics

0 ⤊

i want to get informaiton about RC circuit for my introduction?

2006-10-09 13:49:29 · 1 answers · asked by khalid s 1 in Physics

0 ⤊

how does angular force relate to suspension bridges?

this is not a joke.

2006-10-09 13:49:07 · 1 answers · asked by love_fire_dragon 1 in Other - Science

1 ⤊

i'm a biomedical sciences graduate, favoured pathology, how do i get into careers as clinical heamatologist

i graduated in 2004 was ashamed of my results and shied away from sciences, go involved in retail banking and moved up fast. i want to return to heamatology. i am aware of "training programs", which are likley to be the route. i dont know where to go for a more detailed route. . i would truly appreciate your support

2006-10-09 13:47:59 · 5 answers · asked by joi 1 in Other - Science

9 ⤊

Can Anyone Explain How Position And Displacement Are Different?

I've tried to find the answer but am completely confused. Are they the same or different?

2006-10-09 13:47:31 · 4 answers · asked by Kalia 4 in Physics

2 ⤊

Is the black "vein" on the back of a shrimp its intestine?

2006-10-09 13:46:50 · 6 answers · asked by The Gadfly 5 in Biology

1 ⤊

i NEED HELP WITH THIS HOMEWORK PROBLEM?

Find the ratio of 36 children and 56 adults. Use any appropriate ratio format. Reduce if possible

2006-10-09 13:45:25 · 11 answers · asked by Anonymous in Mathematics

2 ⤊

why can the greatest common factor also be called the greatest common divisor?

ANSWER QUICK PLZ

2006-10-09 13:45:09 · 2 answers · asked by Anonymous in Mathematics

2 ⤊

What is the name of this mechanism featured on the movie Contact?

http://www.france-powerball.com/site/contact%20machine.jpg
(find a picture there)
Does this mechanism have a name? If so what is it?
I've seen it around a couple times. What is it supposed to do (I mean, not just in the movie, therolectically too)?

2006-10-09 13:43:09 · 5 answers · asked by Br 3 in Engineering

0 ⤊

State the domain and range of the function: g(x) = 1 - √x?

2006-10-09 13:42:36 · 3 answers · asked by Anonymous in Mathematics

1 ⤊

Help with the Algebra 2 problem?

write y as a power function of x

log y = .76 log x - 2.4

can you show me the step by step? my main problem is getting the log on one side to teh other and writing as a single log please help huge test tmrw!

2006-10-09 13:41:32 · 2 answers · asked by abbs 2 in Mathematics

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