A few days ago i found the arduino oscilloscope on the web. I decided to make one with some stuff i had laying around. Few resistors, diodes, a composite display from an old car d vd-player. And an arduino...
It uses the "tv_out" library available on github, and a premade sketch wich is available from here http://arduino.cc/forum/index.php?topic=64327.0 (not made by me)
It works up to 160 khz and has 2 buttons for scaling and pitch
For now it is only one way (DC) voltages. So with a sinus, only the upper half will show. Of someone knows how to make this work both ways, any help is welcome.
Anyway, let me know what you think!
Show and tell, Arduino oscilloscope.
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
Please be positive and constructive with your questions and comments.