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The new Random Pictures Thread:
- Thread starter Scorpio
- Start date
This is the first time I have used XY mode. Never had a need for it. In this case I was just having fun. The images that have more detail than a circle and square were made by playing one of those youtube videos of "Oscilloscope music" into the A and B channel.
The simple shapes of course were basic signals using a handy signal generator software called siggen in linux.
I am tempted to build a circuit to interface composite NTSC with the oscilloscope and see if I can display video on it. For no good practical purpose.
The simple shapes of course were basic signals using a handy signal generator software called siggen in linux.
I am tempted to build a circuit to interface composite NTSC with the oscilloscope and see if I can display video on it. For no good practical purpose.
Nice idea. Luckily my scope does have a Z input and I tested it a bit yesterday and does what I expected (lowers brightness as you raise the Z input).
I would probably build something like this one: https://www.qsl.net/w2aew/W2AEW_NTSC_2_Scope_2.pdf
Demonstrated:
Even though I already have a couple small composite NTSC displays which are far more portable and color which I am not even using.
I would probably build something like this one: https://www.qsl.net/w2aew/W2AEW_NTSC_2_Scope_2.pdf
Demonstrated:
Even though I already have a couple small composite NTSC displays which are far more portable and color which I am not even using.
This is the first time I have used XY mode. Never had a need for it. In this case I was just having fun. The images that have more detail than a circle and square were made by playing one of those youtube videos of "Oscilloscope music" into the A and B channel.
The simple shapes of course were basic signals using a handy signal generator software called siggen in linux.
I am tempted to build a circuit to interface composite NTSC with the oscilloscope and see if I can display video on it. For no good practical purpose.
The simple shapes of course were basic signals using a handy signal generator software called siggen in linux.
I am tempted to build a circuit to interface composite NTSC with the oscilloscope and see if I can display video on it. For no good practical purpose.
Basically, the old standard US video format. If you had video going over an RCA jack (composite video) in the US chances are it was NTSC. If you were in the UK it would be PAL.
I did not know until now that I need one of these!
I did not know until now that I need one of these!
It may not surprise you that I am already subscribed to him. 
There are some great makers out there. Speaking of young bright individuals on youtube, tanner tech, and stuff made here are superb! Definitely worth checking out.
Stuff made here:
Tanner tech:
Sounds like you've been here before. New chip to me. Seems like it would be a useful circuit to build into a small tin. I have some microcontroller programs using composite video that might be fun to display on the oscilloscope.
I also have this oLED display with built in logic which has a serial interface so often that's my go to display for microcontrollers. Don't ask me why, but I wrote a program to draw fractals using it and a propeller microcontroller.
There are some great makers out there. Speaking of young bright individuals on youtube, tanner tech, and stuff made here are superb! Definitely worth checking out. Stuff made here:
Tanner tech:
Sounds like you've been here before. New chip to me. Seems like it would be a useful circuit to build into a small tin. I have some microcontroller programs using composite video that might be fun to display on the oscilloscope.
I also have this oLED display with built in logic which has a serial interface so often that's my go to display for microcontrollers. Don't ask me why, but I wrote a program to draw fractals using it and a propeller microcontroller.
It may not surprise you that I am already subscribed to him. There are some great makers out there. Speaking of young bright individuals on youtube, tanner tech, and stuff made here are superb! Definitely worth checking out.
Stuff made here:
Tanner tech:
Sounds like you've been here before. New chip to me. Seems like it would be a useful circuit to build into a small tin. I have some microcontroller programs using composite video that might be fun to display on the oscilloscope.
I also have this oLED display with built in logic which has a serial interface so often that's my go to display for microcontrollers. Don't ask me why, but I wrote a program to draw fractals using it and a propeller microcontroller.
View attachment 187956
View attachment 187957
There are some great makers out there. Speaking of young bright individuals on youtube, tanner tech, and stuff made here are superb! Definitely worth checking out. Stuff made here:
Tanner tech:
Sounds like you've been here before. New chip to me. Seems like it would be a useful circuit to build into a small tin. I have some microcontroller programs using composite video that might be fun to display on the oscilloscope.
I also have this oLED display with built in logic which has a serial interface so often that's my go to display for microcontrollers. Don't ask me why, but I wrote a program to draw fractals using it and a propeller microcontroller.
View attachment 187956
View attachment 187957
