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  A hopeful shot in the dark
First, I would like to say that I am pleased to be part of a community of electronic savvy folks. I am new to electronics, so presently I'm working on kits. However, my limited experience has alread...

wy830115 47/4 2008/8/26 07:43
  Low cost FSK transciever ???
Where I can find schematics of simple and low cost FSK transciever ??? Thanks

nnxd 18/6 2008/8/26 07:39
  Schematic on Motorola Advisor pager
Looking for an schematic on this pager, Motorola Advisor. Can anyone help? Thanks

addxjyx 41/2 2008/8/26 07:42
  [REQ]: Schematics for Spectrum Digital eZdsp F2812
Hi, Does anybody have the schematics to eZdsp F2812 for TMS320F2812 from Spectrum Digital? - Jayson

gao51755775 22/6 2008/8/26 07:40
  Senior Design Project
Can anybody suggest a senior design project for undergrad, related to digital signal processing, telecom, digial image processing (a mixture would be great)

spacebac 47/2 2008/8/26 07:42
  Hybrid design
can anyone give me some documents about 2-4 wire hybrid. Thanks

booksir 17/3 2008/8/26 07:42
  ESR Meter
The project came from an italian magazine (Nuova Elettronica N212); it's very simple but interesting; I've built it and tested some capacitors, so I think it's very useful: build it. It measures t...

bubulu 46/4 2008/8/26 07:42
  nokia mobile phone flashing?
anybody work for a gsm phone service? i would like info on how to flash a nokia phone (full soft upgrade) thank you

wyslnhhh56 20/7 2008/8/26 07:39
  darlington pair
I don't understand the connection between a darlington pair, 4 LEDs, and a dark sensing circuit. It migh help if we knew what you were trying to do.

hgping 29/2 2008/8/26 07:43
  Help : Tiris Rfid
If anyone here ever have this problem : I've a couple of installations using Tiris S2000 reader with passive transponder. Some sites have this problem : Most of the day, the transponder can be charge...

naoge 15/3 2008/8/26 07:42
  inverter design ---- equal rise time and fall time
hello... i need to design an inverter in microwind. the requirement is that the interver should have equal rise time & fall time.. .... how can i manage this (changing w/l ratio or what)? please hel...

398338 25/7 2008/8/26 07:43
  Buying components online
Hi all I am after some AD DDS chips. The local suppliers dont keep them and are pretty uninterested in getting ones or twos. In your experience who is the best online component vendor to use for int...

ai8957382 31/7 2008/8/26 07:40
  exams on microprocessor course
As you know in the microprocessor course the students learn about some peripheral chips like 8255(PPI), 8259(PIC), 8253(Timer), 8251(USART) and ... . I want to know where i can find some good question...

netlgc 21/1 2008/8/26 07:41
  generating a continuous reference signal from a few pulses
I have a few short pulses that trigger the transducer of an Ultrasound system. frequency id 3.5 MHz. There are about 3 to 4 pulses at 3.5 MHz. How can I use these pulses to generate a continuous train...

scuzt 27/2 2008/8/26 07:42
  protus toturial
please send for me simple toturial about protus thanks -- alie eldin:D

398338 30/4 2008/8/26 07:42
  Sampling complex signals
Hi all, Is it possible sample a WCDMA signal??? If possible, what kind of samplers could be used? thanx...

pdang 40/4 2008/8/26 07:40
  ASIC
I have a chip that I estimate it needs about 400,000 gates. I would like to implement it in an ASIC. But I need to do it real cheap. As cheap as possible. I do not mind using gate array. I also have n...

398338 20/7 2008/8/26 07:39
  Need help about a filtter question
Dears, I want to know the mean as following 1.c-message weighting or c-notch 2.psophometric weighting(p-weighting) p-notch Some can tell me? where can i found the data? Thank you. hch16550

naoge 21/2 2008/8/26 07:40
  Ethernet Phy Design
Hello, Can somebody some pointers where I can study issues involved in the design of Ethernet Phy Chip. Pankaj

btcdtc 29/9 2008/8/26 07:41
  RFID detector design
Can anyone help me to find resources about RF/ID detector design?

rickli 74/19 2008/8/26 07:41
  Need a current source about 100uA...1mA
National LM334 hasn't good tempco.. Im planning use it on 1000Ohm RTD sensor. Regards.

spacebac 39/9 2008/8/26 07:39
  mobile phone charger with battery 9 v source
help me design mobile phone charger with battery 9 v as source muthunk_edho(at)yahoo.co.id

wy830115 37/1 2008/8/26 07:43
  How to covert logic levels
How to covert logic levels from a system operating on 3.3V to levels for a system working on 5V. Is there a single IC for level translations? Thanks in advance. bimbla.

wy830115 23/8 2008/8/26 07:44
  Which PCB supplier do you use?
Thanks.

ct731 65/23 2008/8/26 07:44
  VIA VT 1616 Codec
Does anyone have an aplication on VIA VT1616 Audio Codec? bimbla.

mxg330 25/1 2008/8/26 07:39
  Some PLC soft-
Hi all, Go to: h**p://www.etuni.com/soft/index1.asp?pid=PLC仿真#eTuni and select PLC on the left menu's NeuralC

yvling 27/1 2008/8/26 07:39
  transistor with two emitters
I guess this doesn't require much explanation. I found a transistor drawing where the transistor have two emitters. Actually, I know about drawings where transistors have many emitters. Question is: ...

yutcxa 41/4 2008/8/26 07:44
  Floor Planning Issues
Can someone let me know, what are the typical issues faced during floor planning decision of a mixed signal chip. Please point to me a link / file tutorial. I would appreciate if it does not includ...

netlgc 43/1 2008/8/26 07:44
  MEMS (Micro Electrichal Mechanical Systems)
I am involved in designing RF TLC systems and recently I heard that someone used MEMS components to build RF receivers with tunable filters with high Q and low size. Does anybody know where I could f...

hualeyan 25/4 2008/8/26 07:44
  Simple Important Question
i am in a great dilemma regarding the nomenclature of the digital IC's. For example, considering simple gate series, i.e. 74 series. Why the series is 74XX and why not 87XX of 92XX series or so? What...

yutcxa 29/6 2008/8/26 07:44
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