DUBEUYEW 3.3V 5V MB102 Solderless Breadboard Power Supply Module with 9V Battery Clip Power Cable 2.1 x 5.5 mm Male DC Jack Plug for Arduino (Pack of 6)

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  • With 9 V battery, snap-power cable with T-plug 5.5 x 2.1 mm.
  • The input voltage on the socket must be between 6.5V and 12V. So if you want to use the maximum power, you have to stay in that range. It is a non-adjustable fixed power supply that is sufficient for most applications.
  • The maximum output current is 700mA. However, it is probably better to use much lower voltages and currents to be on the safe side in case you make a mistake in your breadboard circuit.
  • HOW TO USE This is a plug-in power supply and just plug the headers under the board into the breadboard. Once plugged in, the voltage rails on both sides of the breadboard provide power. With the yellow jumpers you can then select the desired voltage level. It is a regulated board with two outputs (3.3V and 5V), and you can use any of the two voltages on each rail on the breadboard, which is very useful.

You might also be interested in these ywrobot breadboards power supply.

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