ROBO | Ohm's Law in Arduino

Ohm’s Law

V=IR

where:

• V= voltage (V )

• I= current (A )

• R= resistance (\Omega )

Series Circuit

• components are connected in a line

• each branch gets the same current

• the total voltage is the sum of all the voltages in each component

• if one component fails, the rest also fail to work

Parallel Circuit

• components are connected side by side

• each branch gets the same voltage

• the total current is the sum of the current in each branch

• if one component fails, others keep working