Hi all, I found this neat program on the web to let me see the waveform of the signal that is produced as i speak into my headphones. I would like to use this...
Has anyone sucessfully interfaced a microcontroller to an 802.11 wireless PCMCIA card or wireless USB module ? I would expect that the key would be in having...
I want to setup my HP 48 calculator as a remote control for my PACE DTH Receiver; I lack the necessary codes, I don't even know what kind of coding PACE remote...
Ernesto Garcia
garcia@...
Jul 3, 2003 6:08 am
6753
I've tried searching for answers related to my simple question but I ended up either confusing myself (a lot of answers contradicted each other) or I must be...
You should be able to measure +10/-10 on the serial lines relative to ground (pin7 on DB25 or pin5 on DB9). Sounds like either: A: You are not measuring...
Hi Hugh, Yup, I am measuring pin 7 (RTS) to pin 5 (ground) on DB9. Also pin 4 (DTR) to pin 5. I normally use that port to monitor my UPS (comes with software...
Dean; Can you measure any voltage on pins 7 and 4 when you run your UPS program ? That would confirm the port really is working fine if the UPS program uses...
Is anyone else being bothered by SPAM from W.H. Circuits ? I just joined this group the other day and of the two times that I posted a message, I have ...
Friends, I am in process of developing an application for which i have to programme in VB or C++, ring detection and transmission and reception of data through...
u have to get familiar with AT commands. they can do evrything for u. try getting a eel of it using hyper terminal program. download it from the net. i can ...
Hello Feri Chaki, I recommend to use 16C745/765 for your projct, if available. If it is not available at local stores, you can order it online at microchip...
If you have the choice, use VB. Start your VB system, and open the help files. Look for "MSCOMM" - you will find everything that you need to know concerning ...
Friend, kindly guide me to solve another problem, I have installed visual studio and msdn but help is not available on from inside vb IDE or on F1. The message...
I thought I was using a serial cable this whole time, so when you asked if I was measuring at the serial port I didn't think it was going to make a difference....
No problem Dean. Sometimes we overlook the simple things but when it happens, we learn a lesson and remember to never make the same mistake. Cheers, Hugh. ... ...
hello can any one provide me information (schematic diagram or its url) how to build a circuit with more than 32 digital input lines for connecting electronic ...
Hello, I'm trying to develop a hardware device which sends information into the PC, preferably with DMA. No information or power from the PC is needed. For the...
You're a bit short on details. What sort of samples will you be reading ? Sample rate ? Sample size ? With regard to the sampling hardware, again you need to...
Hi. I was wondering if anybody knew the email address of Shyam Sunder Tiwari Please send it to me please. And does anybody know how to configure a gas lighter...
Hello, I am a new member. I am trying to build an interface for on-board diagnostics (OBD) for my '94 sonoma and '01 dodge pickup. I have seen a do it...
Hi, All I want to transfer 40MB per sec. from ADC board to PC. How can i do it? What is parallel prot bandwidth? I don't known any thing about PCI bus. I need...
dear friends, I want to dial through a modem on serial lines using turbo c. can anybody help me out with the code for initializing the modem and dialing...
I know this is a list for interfacing, but thought I could ask the questions here because I have seen previous chatter about microcontrollers. I am looking for...
Hi Everyone, ... Have a look at National Instruments(www.ni.com). They have a nice PCI Card (NI-6534) that can do 80MB/s at 32 bits. It has two groups of 16 ...
Wayne Peacock
wayne.peacock@...
Jul 13, 2003 8:48 am
6778
hi, initialization, dialing and data transfer through modem can be done using AT Commands. Check these links for more information on AT commands. ...
hi, initialization, dialing and can be done using AT Commands. Check these links for more information on AT commands. http://www.fastlogic.co.za/hayesat.htm ...
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