- -20%
![Proto Raspberry Pi laiendusplaat Proto Raspberry Pi laiendusplaat](https://robolabor.ee/216-large_default/prototyping-expansion-board-for-raspberry-pi.jpg)
Place for 7805 compatible voltage regulator, 2.1mm DC power socket and associated capacitors. This means that you can potentially power the whole Raspberry Pi from a regular DC power supply of say 7 to 12V. Less with a LDO voltage regulator.