diff --git a/Microcontrollori/2020-10-29 Segnali analogici.pdf b/Microcontrollori/2020-10-29 Segnali analogici.pdf
index 8ea48a4..e510235 100644
Binary files a/Microcontrollori/2020-10-29 Segnali analogici.pdf and b/Microcontrollori/2020-10-29 Segnali analogici.pdf differ
diff --git a/Microcontrollori/2020-11-03 Amplificatori operazionali.pdf b/Microcontrollori/2020-11-03 Amplificatori operazionali.pdf
new file mode 100644
index 0000000..9c65707
Binary files /dev/null and b/Microcontrollori/2020-11-03 Amplificatori operazionali.pdf differ