The MB102 bread board, with two way independent control, The board can be switch between 0V, 3.3V, 5V. On-board there are two sets of 3.3V, 5V DC output pins, Please Change the jumper cap position to select 5.0V or 3.3V Voltage.

Very easy to use power supply board for use with the MB102 Breadboards. You have two separate power supplies 3.3v or 5v. You can have two different voltages or both can be set the same. The voltage outputs are set by jumpers on each output. The board can be powered from a wall wort power supply 6.5-...