Aktronics MB102 Breadboard Power Supply Module 3.3V/5V for Arduino Board Solderless Breadboard (Pack of 2) Electronic Components Electronic Hobby Kit

5V/3.3V Power Supply Module for MB102 Prototype Board Breadboard Feature: Input voltage: 6.5-12V (DC) or USB power supply Output voltage: 3.3V, 5V switchable Maximum output current: <700ma Two-way independent control can be switched to 0V, 3.3V, 5V Onboard two 3.3V, 5V DC output pin Note: Please thoroughly check your breadboard project circuit, and double check all the voltages before you connect it to anything else; The module needs an input of 6.5V-12V. If a lower voltage like 5V is provided, you can't get a 5V output, because there should be a voltage difference between input and output, otherwise the module cannot work; Breadboard NOT included Board.