With this regulator card with USB output and dc adapter input compatible with breadboards, 5v and 3.3v voltage output can be taken.Nbsp

It can give separate voltages to both separate power lines on the breadboard or one side can be operated when desired. In addition, 5v and 3.3v can be pulled to the desired area with the pins created separately on the card. Features: Dc jack for input voltage 6.5-12v, compatible with 5v and 3.3v Switching between female usb 3.3v-5v as needed to operate Arduino and various similar boards or switching completely Current up to 700ma Standard male header Power light Card dimensions: 35x55mmnbsp