Question - i want a continuity tester circuit or get one.
mail by RB
Here are some pages that might help
mail by RB
Here are some pages that might help
Is it good as a (beginner) hobbyist to crave for an oscilloscope. mail from EA
This scope will work from your PC Audio Card or Sound Card. You First need to build the circuit below and connect it to Line-in of Sound Card.
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.
Zelscope: Sound card oscilloscope and spectrum analyzer
Zelscope is a Windows software that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer. It uses your computer's sound card as analog-to-digital converter, presenting a real-time waveform or spectrum of the signal.
This scope will work from your PC Audio Card or Sound Card. You First need to build the circuit below and connect it to Line-in of Sound Card.
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.
Zelscope: Sound card oscilloscope and spectrum analyzer
Zelscope is a Windows software that converts your PC into a dual-trace storage oscilloscope and spectrum analyzer. It uses your computer's sound card as analog-to-digital converter, presenting a real-time waveform or spectrum of the signal.
"Our group decided to pick the Personal Computer Oscilloscope because it sounded very interesting to approach. We also felt it would help us in understanding many aspects of hardware and software interfacing. We also wanted to do something that we felt was consumer electronic related to the current market and was interesting in working with."
delabs
I'm using the ICL7129ACPL to construct a simple 4-1/2 digit DVM. I looked over the application notes on FE LCDs on a similar post and noticed that it listed the FE0206 4-1/2 digit LCD as compatible with the ICL7129 so I went ahead and ordered one. I did not notice that the FE0206 has a single backplane listed (BP on pins 1 and 40) whereas the ICL7129 has three seperate backplanes (BP1, BP2, and BP3).
Dear DAPJ: I would like to buy a Microphone and either #1. an oscilloscope or #2. sound oscilloscope software. For hobby purposes, I would like to sample different sounds & view the various sound waves studying the amplitudes & frequencies. Do you have a product that would meet these criteria?
Thank you. Respectfully,
Mail from MH - US
No i dont sell anything. But here are a few suggestions.
OsciPrime is an Open Source Android high speed data acquisition hardware platform and Android oscilloscope application. (2015)
Simple solution for only sound - Zelscope buy only software. Test out out, buy if you like it. You need a computer.
Buy a PicoScope or if you want to build one Bitscope
Study also
Thank you. Respectfully,
Mail from MH - US
No i dont sell anything. But here are a few suggestions.
OsciPrime is an Open Source Android high speed data acquisition hardware platform and Android oscilloscope application. (2015)
Simple solution for only sound - Zelscope buy only software. Test out out, buy if you like it. You need a computer.
Buy a PicoScope or if you want to build one Bitscope
Study also
- 062 Digital Storage Oscilloscope
- µSCOPE A poorman's oscilloscope Ronald Dekker
- Oscilloscope Delphi Program - Sound Card Gary Darby
- Soundcard Oscilloscope by Christian Zeitnitz