Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

How to calculate oscilloscope voltage

Status
Not open for further replies.

Milanss

New Member
Greetings,
Can somebody calculate voltage from this oscilloscope picture below and explain to me how to get that result.
Thank in advance.,
 

Attachments

  • 0-02-05-2b7747d78c1a08d7dc7506a52ad7d727b6dba318c4eec34f5696cc89b409c4f1_2993436b.jpg
    0-02-05-2b7747d78c1a08d7dc7506a52ad7d727b6dba318c4eec34f5696cc89b409c4f1_2993436b.jpg
    249.4 KB · Views: 135
1.4 V, although that assumes that the oscilloscope lead factor has been included. If not it could be 14V, as many oscilloscope leads are x10.

The voltage is going in on channel 1, which can be seen as there is a lead on channel 1 and nothing on the other inputs.

The screen on the bottom left shows that channel 1 is 1 V per division. The marker on the left shows that the zero is a tiny bit below the mid line. The voltage line is just under 1.4 divisions above the centre line, so around 1.4 divisions above the zero marker, so with the gain of 1 V/division, that says 1.4 V
 
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top