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Little Bird

$8.90 |
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This is a simple breadboard power supply module that is capable of 7-12V input voltage and selectable outputs (5V or 3.3V) regulated voltage. All headers ...

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This is a simple breadboard power supply module that is capable of 7-12V input voltage and selectable outputs (5V or 3.3V) regulated voltage.

All headers are 0.1" pitch for simple insertion into a 400 point  breadboard. It can be either powered from 7-12 DC power jack or from USB power.  You can select 5v or 3.3v supply by using the on board switch. Through this board, you can give power to both power lanes of the breadboard.

Specification

Input voltage    :   7.0 - 12.0 V
Output Voltage :   3.3V / 5.0V
Output Current :   800 mA

Jargon buster

Plain-language definitions for the technical terms used above.

DC
DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
Headers
Rows of connector contacts on a fixed pitch (commonly 2.54 mm) used to link a board to a breadboard, jumper wires, or another board. They come as male pin headers and female socket headers; when a module ships with pre-soldered headers it can be used straight away, whereas bare pads require soldering the pins yourself.
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