Then there are those in power that offer 3.3V, 5V and GND; and you should keep in mind that there are some GPIO pins with specific functions such as SPI buses, I2C…
Basi kuna wale madarakani ili kutoa 3.3V, 5V na GND; na wewe wanapaswa kuweka akilini kwamba kuna vigingi baadhi GPIO na kazi maalum kama vile mabasi ya SPI, I2C…