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.