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workshops:arduino_for_the_curious:resistors

Resistors are small components which restrict the amount of current running through a circuit. Their resistance is measured in Ohms. The larger the number of Ohms, the more they resist electrical current.

The coloured bars on the resistor tell you its resistance. You can convert them to a number using an web-based tool or a colour coding table.

resistor_photo.jpg

workshops/arduino_for_the_curious/resistors.txt · Last modified: 2017-04-09 21:44 by Simon