Wiki

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
university:courses:electronics:electronics-lab-24m [24 Apr 2017 08:52]
Antoniu Miclaus rename
university:courses:electronics:electronics-lab-24m [12 Jul 2019 14:16]
Pop Andreea
Line 1: Line 1:
-====== Activity ​24M, MOS Multivibrators ======+====== ActivityMOS Multivibrators ======
  
 ===== Background: ===== ===== Background: =====
Line 31: Line 31:
  
 <WRAP centeralign>​ Figure 1, Astable Multivibrator </​WRAP>​ <WRAP centeralign>​ Figure 1, Astable Multivibrator </​WRAP>​
 +
 +{{ :​university:​courses:​electronics:​nmos_astablemultivibrator_hardwaresetup.png |}}
 +<WRAP centeralign>​ Figure 2, Astable Multivibrator breadboard circuit </​WRAP>​
  
 ===== Procedure: ===== ===== Procedure: =====
Line 68: Line 71:
  
 ===== Directions: ===== ===== Directions: =====
-Construct the circuit as shown in figure ​on your solder-less breadboard. The green boxes indicate connections to the ADALM2000. Starting with the circuit from experiment 1, remove one of the 20K? resistors (old R<​sub>​3</​sub>​) and replace capacitor C<​sub>​1</​sub>​ with a 1K? resistor (new R<​sub>​3</​sub>​). Add diode D<​sub>​1</​sub>​ and resistor R<​sub>​5</​sub>​ as shown to the base of M<​sub>​2</​sub>​. Be sure to replace C<​sub>​2</​sub>​ with the original 47 uF capacitor.+Construct the circuit as shown in figure ​on your solder-less breadboard. The green boxes indicate connections to the ADALM2000. Starting with the circuit from experiment 1, remove one of the 20K? resistors (old R<​sub>​3</​sub>​) and replace capacitor C<​sub>​1</​sub>​ with a 1K? resistor (new R<​sub>​3</​sub>​). Add diode D<​sub>​1</​sub>​ and resistor R<​sub>​5</​sub>​ as shown to the base of M<​sub>​2</​sub>​. Be sure to replace C<​sub>​2</​sub>​ with the original 47 uF capacitor.
  
 {{ :​university:​courses:​electronics:​a24m_f2.png?​500 |}} {{ :​university:​courses:​electronics:​a24m_f2.png?​500 |}}
  
-<WRAP centeralign>​ Figure ​2, Monostable Multivibrator </​WRAP>​+<WRAP centeralign>​ Figure ​4, Monostable Multivibrator ​</​WRAP>​ 
 + 
 +{{ :​university:​courses:​electronics:​nmos_monostablemultivibrator_hardwaresetup.png |}} 
 + 
 +<WRAP centeralign>​ Figure 5, Monostable Multivibrator Breadboard Circuit</​WRAP>​
  
 ===== Procedure: ===== ===== Procedure: =====
Line 102: Line 109:
 ===== Directions: ===== ===== Directions: =====
  
-Construct the circuit as shown in figure ​on your solder-less breadboard. The green boxes indicate connections to the ADALM2000.+Construct the circuit as shown in figure ​on your solder-less breadboard. The green boxes indicate connections to the ADALM2000.
  
 {{ :​university:​courses:​electronics:​a24m_f3.png?​600 |}} {{ :​university:​courses:​electronics:​a24m_f3.png?​600 |}}
  
-<WRAP centeralign>​ Figure ​3, Bistable Multivibrator </​WRAP>​+<WRAP centeralign>​ Figure ​7, Bistable Multivibrator </​WRAP>​ 
  
 ===== Procedure: ===== ===== Procedure: =====
Line 115: Line 123:
  
 Add questions here: Add questions here:
 +
 +<WRAP round download>​
 +**Resources:​**
 +  * LTspice files: [[ https://​minhaskamal.github.io/​DownGit/#/​home?​url=https://​github.com/​analogdevicesinc/​education_tools/​tree/​master/​m2k/​ltspice/​nmos_multivib_ltspice | nmos_multivib_ltspice]]
 +</​WRAP>​
  
 ==== For further reading: ==== ==== For further reading: ====
university/courses/electronics/electronics-lab-24m.txt · Last modified: 25 Jun 2020 22:07 (external edit)