ITEM NAME:Breadboard Power Supply Module 2 Channel 5V/3.3V For Arduino (No Breadboard H9F2 Breadboard Power Supply Module 2 Channel 5V/3.3V For Arduino (No Breadboard H9F2 Recessed design, completely without wasting breadboard space . 2 channel distribution can be disconnected , you can choose 5V, 3.3V voltage. On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use. Can be
