Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
linux:oscilloscope [2020/11/16 20:54] admin [Hardware] |
linux:oscilloscope [2020/11/16 21:19] (current) admin [Oscilloscope for Linux] |
||
|---|---|---|---|
| Line 1: | Line 1: | ||
| ====== Oscilloscope for Linux ====== | ====== Oscilloscope for Linux ====== | ||
| - | {{:linux:usb_soundcard_oscilloscope_175840.jpg? | + | {{:linux:micoscope_210751.jpg?400|}}\\ |
| - | A simple and easy USB soundcard hack for an Oscilloscope.\\ | + | A simple and easy USB soundcard hack for an Oscilloscope. The best use is together with an bread board.\\ |
| But please be careful, no protection is build in. Input signals up to 5V should be save.\\ | But please be careful, no protection is build in. Input signals up to 5V should be save.\\ | ||
| Line 34: | Line 34: | ||
| ===== Hardware ===== | ===== Hardware ===== | ||
| + | {{: | ||
| {{: | {{: | ||
| Use a cheap USB soundcard. Open the housing and solder a wire to the ground and the signal pin.\\ | Use a cheap USB soundcard. Open the housing and solder a wire to the ground and the signal pin.\\ | ||
| Line 39: | Line 40: | ||
| Close the housing, that's i!\\ | Close the housing, that's i!\\ | ||
| + | Best use is together with a breadboard | ||
| For an simple input protection a decoupling capacitor and a potentiometer to attenuate the signal would be useful, too.\\ | For an simple input protection a decoupling capacitor and a potentiometer to attenuate the signal would be useful, too.\\ | ||
| Poti | Poti | ||