Arduino. Electrical circuit

Electrical circuit

Painted scheme

Schematic scheme

Symbols

batteries

resistor

light-emitting
diode

capacitor

motor

button

Schematic diagram of the power supply without the explicit

Ohm's law Ohm's law — the main law of electricity

Current ,

Series connection

Parallel connection

Manual control

Meterage

Automatic control

Breadboard

Light-emitting diode