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RAM Electronics's Description
Do you have battery 9V and need 5Vdc? With this small kit you can connect
your battery 9V easily with 9V battery clip and get at the end both 5Vdc & 9Vdc
at the same time through a standard pin header 2.54" connector - Now you can
connect to your breadboard directly.
* On/Off switch.
* 7805 Voltage regulator
* 9V Battery clip
* 9Vdc & 5vdc outputs
* Dimensions: 42 x 13 mm Battery 9v is not included with this kit - you need
to buy it separately (check the available options below)