Types of Resistors:
Resistance can be in series and parallel.
555 Timer in Astable Mode
555 Timer in Monostable Mode
We have built in class circuit 555 Timer in Astable Mode with speaker as an output from pin 3 and with aligator clips from pin 6 and 7.
Types of Switches (ключ – переключатель/включатель):
H-Bridge (H-Мост) – in that circuit motor can change directions with the switch.
Assignment: Super Conceptual Switch or Variable Resistance + Diagram/Schematic
555 Timer and transistor (Tip 122)
So I chose to do Assignment 2 - "Variable Resistance"
The first idea that came to my mind was to use pickles, because they are very good conductors. In the beginning of developing that idea, I did a few tests to see how it will work with one or two pickles.