As simple as purchasing some transparent fabric from your local fabric store and adding some low voltage back lights to them allow you to create unlimited decor that will look elegant and expensive.
This simple overview shows you how basic electronic components work and what they do; resistors, capacitors, transistors, micro chips +++
Voltage Divider Network
measuring the output of the voltage divider click for next stage
Introduction to voltage dividers
Wemos D1 Internal Voltage divider
Voltage Divider Transistor Biasing