Power supply unit for the MB102 board 3.3

MB102 board power supply unit 3.3 volts 5 volts. The power supply unit for the MB102 connection board with output 3.3 volts / 5 volts is an easy-to-use means, and the most useful components of the board that can be added to any related projects where power requirements are 5 volts or 3.3 volts or both. Its ease of use allows users to connect any DC power supply with an output of 6.5-12 volts DC from a cylindrical socket. The board contains two independent channels for experiment board output. These power channels can be configured independently for 3.3V, 0V, and 5V operations. The unit also features a push button to turn off and on the power supply unit completely. An additional feature is the USB input with two 5V, two 3.3V, and 4 GND for additional pin power requirements. The power indicator LED will inform the user of input power availability. Specification: Power supply unit for the board, compatible with 5 volts, 3.3 volts. Applicable to MB102 board. Input voltage: 6.5-12 volts (DC) or USB power source. Output voltage: 3.3V / 5V.