Search found 9 matches

by sagitarius867
Sun Mar 26, 2006 9:32 am
Forum: General Discussion
Topic: Is anybody else scared?
Replies: 15
Views: 4057

Re: Is anybody else scared?

i am a college student, i am also studying laplas transform and integration and all that, i feel to ignore that sub because, i think " what would be the use of this stuff?, where it would be used practically?" so i just ignore it, but now when all u guys are saying so, i thing einstine was right, i ...
by sagitarius867
Sun Mar 26, 2006 5:31 am
Forum: General Discussion
Topic: The search for a true moron
Replies: 7
Views: 1765

Re: The search for a true moron

thanks google
by sagitarius867
Sat Mar 25, 2006 11:13 am
Forum: General Discussion
Topic: How to calibrate a electromagnetic flowmeter, please hel
Replies: 10
Views: 2294

Re: How to calibrate a electromagnetic flowmeter, please hel

suppose i have done this liner regression thing then what would i do
by sagitarius867
Sat Mar 25, 2006 8:17 am
Forum: General Discussion
Topic: How to calibrate a electromagnetic flowmeter, please hel
Replies: 10
Views: 2294

Re: How to calibrate a electromagnetic flowmeter, please hel

sir, JPKNHTP
i am in second year of diploma in instrumentation, i am not that level of intellegence to calculate such things, but really i will start studying this ADC thing from right now and try to give a result.
by sagitarius867
Sat Mar 25, 2006 8:05 am
Forum: General Discussion
Topic: Dual Vout Supply Chip
Replies: 9
Views: 1689

Re: Dual Vout Supply Chip

or u can use a clamping network to convert 12 to 5v, simple few resistors
by sagitarius867
Sat Mar 25, 2006 8:01 am
Forum: General Discussion
Topic: Dual Vout Supply Chip
Replies: 9
Views: 1689

Re: Dual Vout Supply Chip

u can use 7812 and 7912 to get +/- 12V DC output
by sagitarius867
Sat Mar 25, 2006 7:57 am
Forum: General Discussion
Topic: How to calibrate a electromagnetic flowmeter, please hel
Replies: 10
Views: 2294

Re: How to calibrate a electromagnetic flowmeter, please hel

again thanks
ya,
am going to just like that, flow from a standard instrument that my flowmeter,
ok suppose i am getting
13mV for 100LPH
16mV for 200LPH
18mv for 300LPH

than how would i convert those mV signals to LPH form
by sagitarius867
Sat Mar 25, 2006 7:44 am
Forum: General Discussion
Topic: How to calibrate a electromagnetic flowmeter, please hel
Replies: 10
Views: 2294

Re: How to calibrate a electromagnetic flowmeter, please hel

thank JPKNHTP,
i am really glad.
Thats ok,
ill convernt the o/p digital and stuff, but how would i convert it to a "liters per hours" form the o/p is in mV.
by sagitarius867
Sat Mar 25, 2006 7:26 am
Forum: General Discussion
Topic: How to calibrate a electromagnetic flowmeter, please hel
Replies: 10
Views: 2294

How to calibrate a electromagnetic flowmeter, please hel

hi dear,
i have made a electromagnetic flowmeter,
i am getting linear output, i mean to say that when the flow rate increases the output voltage also increases, now i have to make it such a way that it will directly show the output " liters per hour" on a LCD.
final year project
please help