All Questions
6 questions
4
votes
4
answers
1k
views
Free/Open Source alternative to TekScope Anywhere?
I'm trying to analyze a signal I got out of a scope on my PC and a program like TekScope Anywhere looks like it will do what I'm after.
How can I get plots and data of the scope?
- 241
0
votes
2
answers
87
views
Weird looking last bit in a CAN message
I did my first CAN bus design on a prototype PCB. Now I would like to verify if the CAN transceiver is working OK. So I connect a PC-CAN-USB debugger and my scope on the CAN_HIGH and CAN_LOW signal ...
- 22.2k
1
vote
0
answers
164
views
How to parse this protocol with an arduino?
I'm analyzing a signal from my building's intercom system to my tenant station. Intercom has two wires, +24V/0.27ma, and ground. Every 10 seconds, the system sends a "heartbeat" signal to the tenant ...
- 111
2
votes
1
answer
715
views
How to calculate R,L,C on a bandpass filter?
As part of a project I'm doing for the class Signal and Systems Analysis, I'm given the following:
With A=10, T=0.25ms and To=1ms.
I am then asked to:
After reading a lot, I think that I should ...
- 473k
0
votes
3
answers
138
views
meaning of having harmonic on special signal
my question maybe seems very simple but, I'm not familiar with the answer of that;
what is the meaning of harmonic of the signal exactly?
I know the harmonics of the signal are signals whoes ...
- 35k
0
votes
1
answer
69
views
Small signal analysis of 2nmos
To introduce myself I am a first year EE student and an exam on AC circuits is comming up. Whilst practising I noticed one question I couldn't solve. No way I tried managed to get me the answer (which ...
- 15.7k