This document contains a list of 19 electronics exercises that can be done using the Crocodile simulation software. The exercises cover topics like different types of switches, using switches to change the direction of motor movement, serial and parallel circuits, potentiometers, light dependent resistors, measuring voltage with an ammeter, charging and discharging capacitors, diodes, LEDs, polarizing transistors, transistor switch applications, and using transistors to activate relays and respond to light. The exercises provide hands-on learning opportunities for students to reinforce concepts in electronics.

1. I.E.S. VILLAJUNCO
Departamento de tecnología.
EJERCICIOS ELECTRONICA para hacer con el simulador “crocodile”
1
Different types of
switches
2
Commutation
application
3
Changing the
direction of
movement in the
motor with a
double switch
with the images of
the components
4
Changing the
direction of
movement in the
motor with a
double switch
with the symbols
of the components

2. 5
Serial and
parallel circuits
6
Potentiometer 1
7
Potentiometer II
8
LDR

3. 9
Measure the B
voltage between A A
and B. What
happens with the
ammeter and
why?
10
Charge and
discharge of a
capacitor
11
Diodes
Direct and
indirect
polarization.
12
Circuits
connection using
a light.

4. 13
LED diode
Aplication
exercise
14
Polarizing a
transistor
15
Transistor
Switch aplications

5. 16
Transistor
17
Transistor
18
A relay activation
using a transistor
19
Activating a
transistor using a
light