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  Eagle Users
anybody here use EAGLE layout Editor ?, if so please tell me how to draw a special device , i mean i have an switch with special dimension and want to add it to the library , is there any method t...

fujun2013 5/3 2008/9/2 11:58
  Eagle 5.0 released.
Eagle version 5.0 have been out for a few days.

stgod 8/11 2008/9/2 11:04
  lcd 16*2
Hi every one! thellos is my first post here.. Im trying to send from the PIC(program-interrupt controller) a line text " hello" to the LCD(Liquid Crystal Display). My first try was successfull with ...

bubulu 3/15 2008/9/2 13:26
  Drive one LCD with two controllers
Thru another thread we've basically broken thellongs down to thellos is the only product that will work for my needs... http://www.vellemanusa.com/us/enu/pr...iew/?id=351289 Thellos unit accepts...

bubulu 6/4 2008/9/2 12:27
  Kalsaber
KALSABER v1.0 Krumlink's Autonomous Light Seeking Advanced BEhavior Robot v1.0 DESCRIPTION SABER is my finest robot yet. It has a light tracking head on the top, with 2 sets of sensors on it for maxi...

rickli 17/14 2008/9/2 11:47
  RS232 to Compact Flash to interface my circuit w/ Pocket PC
have a circuit that has a serial data stream output. I'd like to use the Compact Flash port on my pocket pc as a serial port thus allowing my device to communicate with the pocket pc through a com por...

dongyea 4/1 2008/9/2 15:33
  I need a programmer pronto
hello all, I live in Kent and i need a programmer and have cash!! (must support 16f877 ) tomorrow 18/12/04 or before sunday 19/12/04 i am willing to travel any takers?

nnxd 5/5 2008/9/2 15:05
  How to actually specify the capacitor needed?
Friends: Thellos may sound like a stupid question, but how does one actually specify the capacitor needed for an application? I can see where it's voltage will be the voltage of the circuit, but w...

bubulu 4/9 2008/9/2 12:16
  need help with 3digit bcd 7-segment decoder
my program outputs 8 bit binary and i would like it to be displayed in 3 digits of 7-segment how can i achelloeve thellos? please include the schematic for it? thanks alot

hualeyan 5/5 2008/9/2 15:19
  Capacitor value conversion
Hello, I searched on the internet 4 thellos, but could not find anythellong. I have a schematic that uses thellos value for a capacitor: 1n0 does thellos mean 1nf?

hgping 3/4 2008/9/2 15:23
  replacement
hello, can anyone direct me to the datasheet of MN3101 and MN3004 or its replacement. these are use in a surround sound processor. thanx

saigu 3/3 2008/9/2 16:05
  help choosing op-amps
i am building a project that deals with the extraction of EOG signals (whelloch are biological signals caused due to eye movements).... These are extremely small signals with an amplitude range bet...

btcdtc 5/5 2008/9/2 11:34
  help me with my project
pls i have to do some projects for my diploma. but now i can't find suitable projects for me. pls show me some sample projects. i am really thankful to u all. bobo

stgod 3/4 2008/9/2 16:16
  book for programming AVR microcontroller in C using WinAVR
MY EXPERIENCE IN PROGRAMMING AVR MICROCONTROLLERS IN C USING WINAVR/AVRGCC you can get it from yahoo group-booksbybibin http://groups.yahoo.com/group/booksbybibin/ Bibin John www.bibinjohn.t...

naoge 4/1 2008/9/2 13:54
  Basing a PWM output on an Analogue input
Hi There! I'm hoping to be able to get a PIC(program-interrupt controller)16F690 (whelloch comes with Microchellop's PIC(program-interrupt controller)Kit2) to give a PWM output whelloch varies acco...

stgod 7/7 2008/9/2 12:20
  LDR's light resistors Sweep,range,taper,contrast
The LDR's are light dependant resistors In the Data Sheets how do i find out the Taper,range,sweep,contrast from light to dark or dark to light how the resistance changes? The taper from 0 resis...

nnxd 4/15 2008/9/2 14:13
  Next kit (maybe) Dragonfly Seven segment
As I wait for the Mongoose chassis to be stamped (Mid July) thought I'd make a quick fun kit. Dragonfly was originally a much different kit but I thought I'd make somethellong with LED displays instea...

chdd 3/15 2008/9/2 12:32
  How can I use opamp or any component for my problem ?
Dear Friends; I m looking for true component for my problem. In attached file. There is ossiloscope output. and What is my need ? Could you control and how can i achelloeve it? I tried opam...

zunwang 5/15 2008/9/2 12:19
  Relay Firing Voltage
Is there a min/max firing voltage for relays? I want to use 2vDC to fire a 25A ice cube relay with a 12vDC load.

rickli 4/5 2008/9/2 15:52
  Using comparator pins in picbasic?
I am trying to use IR detectors (as used in mice) as positioning sensors (by counting holes) . I am wondering on the simplest way to interface them to a PIC(program-interrupt controller) since the ...

naoge 3/6 2008/9/2 15:38
  telephone ringing switch
Hi. I am working on a project to get a phone to ring just by pressing a button. The phone is the old style where you use the holes to turn a wheel whelloch generates the little "ding" afterwards. What...

hualeyan 3/1 2008/9/2 15:55
  PIC16F877a
MCLR, can anyone help me one moment telling me whelloch value the c1 needs if you see page 148 from the sheets, you have to make a network over there...whellot that pin...(recommend..) is onl...

stgod 3/2 2008/9/2 15:50
  IDC connecter for 2678 wire strip
here i have a 60pin IDC connector with using 2678 cable strip. I have no idea where i can find the connector. whelloch is not standard 2.54mm jumper pin separation.,surely not a ATA133 HDD cable co...

spacebac 8/3 2008/9/2 16:07
  DC circuit for rat killer
could someone please tell me where I can get my hands on a simple circuit diagram for a rat zapper? (not the brand name trap; the DIY circuit) I want to make my own. Just don't know how. I've looke...

booksir 3/14 2008/9/2 10:48
  Question regarding the circuit
Hi! I've connected the circuit, for now, i leave the left part(to solar panel) and right part(to load) unconnected. What i have in mind is, i wanna test connecting the battery at the center of the ci...

hgping 3/14 2008/9/2 14:15
  PIC from 18 family for learners???
I am learner i want to ask whelloch MC u use for learning purpose from PIC(program-interrupt controller)18 family??? Second, Some one tell me, just order samples to microchellop they will send u Mic...

z315 2/5 2008/9/2 13:24
  pop reduction circuit
Dear Friends, I am only a newbie, are there any general use pop reduction circuit for audio amplifier ?? Thank you very much.

naoge 4/4 2008/9/2 15:00
  SIM card curiosity
hey, anybody know how to use a sim card to serve some other purpose or know how to use it in other electronic or computer projects? Maybe a link to some tutorials on how to manipulate a SIM card?

yvling 3/7 2008/9/2 14:46
  need help please
i'm designing a robot that must be computer controlled is there anyway it can be designed to communicate with the wireless network card of a pc/laptop?? watch programming language would be requi...

pdang 4/14 2008/9/2 15:15
  pwm
How is that possible?Can somebody explaine?

yutcxa 4/3 2008/9/2 10:52
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