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10k trimmer potentiometer fits breadboard - pack of 5

Regular price £2.00

Trimmer pots are useful for setting or adjusting the voltage of a circuit. This one has the correct pitch to fit in a breadboard. Usage example... 

Use the single leg side as the output. Connect 3V3 to one of the 'double' legs and GND to the other. When you rotate the white control, you will be able to produce any voltage between 0 and 3.3V at the output.

Coupled with an analog to digital converter or microcontroller, these devices can give you a very fine degree of control.