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83 Threads found on Oscilloscope Free
Hello, I am a beginner small circuit and high-frequency projects for amplifier equipment and driver circuits, and I am in need of a used or broken oscilloscope. I have broken several devices with the wrong frequencies and i am in need of one of these so I will be able to monitor the frequencies of my devices. Preferred specifications; Dual Channel,
I am going to repair an old radar and need an oscilloscope with 50 mhz bandwith. Is thisone any good? 5.7" TFT LCD 60MHz 2-Channel Digital Color Storage oscilloscope - free Shipping - DealExtreme
Say I have a noise free square wave signal of 1 khz frequency and 5 v amplitude. The signal passes through some optical receiver and the shape of the signal becomes slightly distorted with some noise in it. I have a digital oscilloscope that has FFT. How can I use this FFT to detect the frequency of the noise so that I can separate the noise from t
This link could be useful : (Implementation of a low-cost PC based quad channel real-time / storage oscilloscope).
using this program u can use a PC as an oscilloscope using its sound card.
Hi xoscope for Linux xoscope is a digital oscilloscope using input from a sound card or EsounD and/or a ProbeScope/osziFOX and will soon support Bitscope hardware. Includes 8 signal displays, variable time scale, math, memory, measurements, and file save/load. 1.
Another nice project with one
I also have an Hitachi V-212 20 MHz scope, but I'm not seeing how to get to the "Download Mirror":D can you give us further instructions? Also I would suggest a generic oscilloscope book. There should be plenty sitting alone at the library.:cry:
Hi all I want to make a oscillscop , using pic. It must save the waves and user can review them. it's good to use computer or only micro , ram & etc. If computer what "port" is your offer. thanks This project can be interesting to you:
Hi I have the link for downloading digital oscilloscope software - I need to know which probe can I buy from? So that I can plug it in my jack socket and use it to test my electronic circuit. Thank you in advance Maverickmax
Nice real-time universal oscilloscope GUI DLL library on the - free download. More than one magasample/sec. without decimation or excerption! For data acquisition, modeling, simulation, debugging. Aplication examples in MS Visual C, Borland Delphi, C++Builder, Matlab and Simulink. Good documentation. Ability co
Please if someone have this user manual or service manual please sen me :) my e-mail is nikifena(at) Thanks ;)
Hi, Could anyone recommend me a better deal than this one (Price: USD $149.95): The PCS100 is a 12MHz 1 channel digital storage oscilloscope, using a computer and its monitor to display waveforms. All standard oscilloscope functions are available in the Windows program supplied. Its operation is just like a normal oscilloscope. (...)
I have given how to make a PC oscilloscope using ADC in my book MY EXPERIENCE IN PARALLEL PORT INTERFACING It is a free book. You can get it from yahoo group-booksbybibin Bibin John
free to download and try. The price is at US$49.95 PC version: Pocket PC version: It consists of a sound card dual trace oscilloscope, a sound card real time dual trace spectrum analyzer, and a sound card dual trace signal generator and can run them concurrent
free to download and try. PC version: Pocket PC version: MultiInstrument consists of a sound card dual trace oscilloscope, a sound card real time dual trace spectrum analyzer, and a sound card dual trace signal generator and can run them concurrently. It fe
is a good one but there is no schematics or binaries for free. free?? You dont even get them even if you buy the boards :D. Not even a single line of code or schematics are given for the digital oscilloscope project. Also he doesn't give schematics of the FPGA board you buy!!! The
I was thinking of building an FPGA based Digital oscilloscope that I can connect to my computer by RS-232. The information of building a FPGA based oscilloscope on is great and I think I maybe could build one, but I need a good freeware software that I can use to see the results. I'am not a good PC software programmer, that
Have a look at this one they do a PIC18F2550 KS0108 Graphical LCD oscilloscope and USB scope using a PIC18F2550 sorry forgot to add wizpic
Hi all Does anyone have experience with Tek TDS3000B scope startup problems :?: I power up the TDS3014B oscilloscope and it shows the start-up screen but it freezes at this tried firmware but floppie disk drive doesn't seem to start at any time. It only flashes fron
Hi,..I need the service manual or schematics for a BK precision 100 Mhz oscilloscope model 1590A (free download if is posible)...any help be apreciated.Thx.
Could you please advise me on what do i need to build my own oscilloscope hardware and if possible code, I want a good resolution and throughput I am planning to use dsPIC30F series they are able to sample 1MsPs? (ready made projects are best)
The latest version of Virtual Breadboard (which is version 3) has been published free by its author. This is a nice emulator of several PICs and adds support for thirdparty software like the Bitscope oscilloscope software and also offers integration to MPLAB.
What is the use of an "Aux In" port on an oscilloscope? How is that used? Thank you!
it’s a simple, universal graphic interface for digital oscilloscope. Previous versions weren’t so universal. Contact with outside world is thanks to relative simple libraries The biggest limitations: - 1 acquisit
You get a warning! Do not request or post the same in different section Read rules, announcements before posting Does anyone have a software for Tektronix TDS 1002B?
An interesting and adjustements free transistorized 2x 1mV, 20MHz oscilloscope...
B+K Manuals - Instruction Manuals, Service Manuals, User Manuals, Charts, Schematics its not free but Woah! I don't want to buy the whole scope! I'm just looking for a schematic! A schematic is something that is free to the owner of a product that was originall
I wanna buy a oscilloscope. There are two option -1. Standalone oscilloscope, 2. PC based oscilloscope Which one should I chose? Is there any issue with PC based oscilloscope over standalone CRO in terms of accuracy?
Visual Analyser 2011 XE True 2ch. oscilloscope, spectrum analyzer, frequency meter, voltmeter, function generator and distorsiometer Detailed Features about: oscilloscope (dual channel, xy, time division, trigger); -- Bandwith : depends from your soundcard (typical 20 Khz) up to 96 Khz (192 Khz sampling frequency) -- Resoluti
Hello i need to make PC oscilloscope home make. please have me? thanks in advance
Hello I am Nandeesh from India. I am doing my project PC based oscilloscope using PSOC. i want data logger software to plot the waveforms in PC. So any one knows any free datalogger software to plot the graph. i have already done with the code. So please help me in this matter. I left with short time. Thanking you Nandeesh.v
Hi there! Could someone kindly help me out with the matlab code for finding the frequency spectrum of a pseudo random signal. I've saved the data in CSV format from the oscilloscope (I've attached the file) and I now need the FFT! I did go through similar posts but the method explained is usually for a set periodic signal. Any help would be duly
Im looking to build a secondary ignition pick up, to examine iginition waveforms on an oscilloscope,that can clipped over the spark plug lead. Ive tried a few ideas but not so far got a useable waveform, like this method in the pdf cheers Ian
How about Visual Analyser? It's free software that simulates various instruments including oscilloscope and spectrum analyser. Input is through the soundcard of your PC.
I am looking for an oscilloscope,for my Diy Audio bench (Own use),where obviously I cannot afford too much damage to pockets(<40k INR). preferably analogue one with 100 MHZ+ bandwidth having minimum 2 channels. Re-furbished or Used one in good working condition shall be given priority choice due to price factor. Anticipating your advice.
Hello! Sometimes, I miss an oscilloscope and function generator on my table. For it is very expencive equipment, I was thinking to build it myself. But I don't have the basic idea, how to do it. What would be the best way to do it? With soundcard on PC, or with soundcard as a standalone project. How to connect output from PC to test board and so o
It is still completely free with no limits. New features include: PCB Print/Plot Wizard. This will print a series of prints/plots of the different layers of a PCB at a user defined scale e.g. 1:1 or 1:2. Plot labels can be automatically added and pads drawn with or without holes. You can preview the output before printing.
I wan schematic on CS 4025 Oscillocope. Here i posted a schematic of another oscilloscope: Tektronix 465.
Hi tom12sg, If you want(can), use a pin to mesure the period of the routine/function. Cheers For this purpose, I using free CPU pin (or LED pin) and set logical "1" (or "0") on enter of subroutine (also Inerrupt service) or code fragment, and set logical "0" (or "1") on exit or end of code fragment. Then look by d
Hi, Which part of asia are u in? The website is still alive today. And below is some introduction from their website. The software is free and hardware is open. BitScope is a high performance but very affordable digital PC oscilloscope and logic analyzer. Available as a 2 + 8 input MSO or 4 + 8 networked DAQ BitScope leverages the po
Hello my brother! I found these project surfing at my lunch time! I think better for Your purpose! Gorkin.
national instrument has very strong information about virtual instrumentation. there PCI card /pcmcia card will act as virtual instr as oscilloscope for measurements search google for more information
Hi ! If there is no such "training kit" you can make one by yourself. Of course you need some essential instruments as: one (preferably two) good digital multmeters (with high input impedances) and one 2 channel oscilloscope. Plus a variable power supply (to 30V, simmetrical if possible), a breadboard (solderless board), a good scientific calcu
Hi, Does anyone know where I can find a service manual with schematic for digital oscilloscope Tektronix 2430? Thanks.
Maverickmax, Its becoming a habit :) When I wanted to test out my MIDI controller (basically a UART) I used 'hyperterimal' once set to the correct baud, its doesn't show you the wave form, but it does display what the packet is in ASCII. After all, it was designed for text. There are some progs on the net (free ones) that are similar but
I need to practice on measuring,testing,checking TV,video,radio signals and modulation waveforms What function generator has Radio AM and FM modulation waveforms and signals? What function generator has TV and Video signals and waveforms? What function generator has scanning vertical and horizontal and Video sync pulses? Is there a
i am designing a pic microcontroller based digital oscilloscope. PIC 16f876 LCD HD478440 assembly level programming i want to start from beginning. will u plz me tell me some free e-BOOKS regarding the topic
Try to change the RS232 connector to USB and use FTDI232 chip for the serial connection . In this case you'll not need additional power supply. Keep in mind that on the new notebooks there is no RS232 connector. And I think is useful to have some LCD text display (2x16 or something like that) or a connector to such display, that could be bought
VMLAB is a freeware AVR simulator which allows you to simulate basic hardware connected to the AVR as well. I often use to to check my timer/PWM code and look at the waveforms on the oscilloscope display. I haven't tried using for anything complex since its interface is a little user unfriendly. Oh well, it is free. I couldn't be (...)