Search found 15 matches

by yukanti
Wed Jun 22, 2005 10:12 am
Forum: General Discussion
Topic: heatsink problem
Replies: 1
Views: 551

heatsink problem

hallo...<p>is there any heatsink type SK 72L?
if it does exist, could you send me the datasheet?
thanks !
by yukanti
Wed Mar 23, 2005 5:00 pm
Forum: General Discussion
Topic: simple diode question
Replies: 4
Views: 945

simple diode question

which is the best to replace 1N4003?
1N4002 or 1N4004?<p>thanks
by yukanti
Sat Mar 12, 2005 10:31 am
Forum: General Discussion
Topic: Relay Question
Replies: 2
Views: 774

Relay Question

I have this 9VDC relay (attachment)<p> http://www.geocities.com/four_aces_clubs/docs/relays.jpg <p>the question is: it's a 5-pin relay... which is output and input? i've searching for the datasheet, but can't find it anywhere... someone help?<p>one more question... anyone knows what kind of equivale...
by yukanti
Wed Feb 23, 2005 11:51 am
Forum: General Discussion
Topic: non-polar capasitor value reading
Replies: 17
Views: 4387

Re: non-polar capasitor value reading

From Dave Dixon: Did my last post answer your question?? Except of course, you should be able to infer that the 223K100V is a 22,000pF = 0.22uF 10% 100V (not listed in your original question). Respectfully, <p>Actually yes... thank you very much... just completing my previous question...<p>thanks on...
by yukanti
Wed Feb 23, 2005 9:42 am
Forum: General Discussion
Topic: non-polar capasitor value reading
Replies: 17
Views: 4387

Re: non-polar capasitor value reading

oopppsss.... sorryy... too big..
by yukanti
Wed Feb 23, 2005 9:40 am
Forum: General Discussion
Topic: non-polar capasitor value reading
Replies: 17
Views: 4387

Re: non-polar capasitor value reading

Hope could help....
(why didn't i think about it from the start?)<p>Image
by yukanti
Tue Feb 22, 2005 12:22 pm
Forum: General Discussion
Topic: non-polar capasitor value reading
Replies: 17
Views: 4387

non-polar capasitor value reading

need help on how to read non-polar capasitor value reading under micro,
example: 2A472J, 2A104k, 2A104J, 2A103J, 100nK63, D474K, etc...
please teach how to read it, ok!<p>thanks..
by yukanti
Tue Feb 15, 2005 10:32 am
Forum: General Discussion
Topic: impedance comverter
Replies: 11
Views: 2024

impedance comverter

hallo...<p>need help (again) in designing an IMPEDANCE CONVERTER. now i'm making a active filter that consits High-Pass, Low-Pass, Band-Pass Filter.
An Impedance Convertr is required on that modul.... <p>thanks
by yukanti
Thu Feb 03, 2005 7:11 am
Forum: General Discussion
Topic: digital clock
Replies: 32
Views: 5339

Re: digital clock

so... anyone can help me on designing that digital clock? ASAP... if possible
by yukanti
Thu Feb 03, 2005 5:23 am
Forum: General Discussion
Topic: digital clock
Replies: 32
Views: 5339

Re: digital clock

Yup... second will be displayed too... i think 12 hour time would be enough.. it's only for school project... and battery as power supply ought to be enough.<p>what's next? i hope not as diificul as other schematic i've seen before
by yukanti
Wed Feb 02, 2005 10:54 pm
Forum: General Discussion
Topic: digital clock
Replies: 32
Views: 5339

Re: digital clock

it's a school project, actually have search it on the web, but mostly using microcontroller. For now, i just want to dealing with digital, microcontroller not yet. A simple schematic is i actually need... along with explanation ofcourse, coz i kinda newbie here. In other way... "HOW TO" is more appr...
by yukanti
Wed Feb 02, 2005 9:38 pm
Forum: General Discussion
Topic: digital clock
Replies: 32
Views: 5339

Re: digital clock

oh yeah.. i've forgot to tell you that, i wana to design the clock with 7-segment....
maybe a schematic is available?
by yukanti
Wed Feb 02, 2005 1:39 am
Forum: General Discussion
Topic: digital clock
Replies: 32
Views: 5339

digital clock

need help on non-microcontrolled component designing a digital clock.
just using simpe digital component.
by yukanti
Wed Jan 26, 2005 3:42 pm
Forum: General Discussion
Topic: signal generator
Replies: 7
Views: 1706

Re: signal generator

1. Why? It's just a job for my lab assignment at my faculty... non-profit offcourse.. :) It's due this week actually.<p>2. "n" refers to "and"... sorry... <p>2 & 3. I think it's to produce output signal such as triangle or sawtooth or sinusoid<p>i have found the schematic and calcualtion (theory) fo...
by yukanti
Tue Jan 25, 2005 7:25 am
Forum: General Discussion
Topic: signal generator
Replies: 7
Views: 1706

signal generator

anyone khow haw to make a signal generator that consists 3 oscillators, which is blocking oscillator, cmos oscillatos n phase-shift oscillator?