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Breadboard Power Supply 5V/3.3V

SKU: PRT-00114 Brand: Sparkfun Guides (1)

Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated voltage. The .1" headers are mounted on the bottom of the PCB for simple insertion into a breadboard. Pins labeled VCC and GND plug directly into the power lines. The lone pair of pins have no electrical connection but help support the PCB.

$19.60 AUD, inc GST

$17.82 AUD, exc GST

Quantity Discounts:

10-25 $17.28 (exc GST)
25+ $16.93 (exc GST)

Out of Stock

There are two pins available within the barrel jack footprint. Any stripped /- DC supply can be connected instead of the barrel connector. Board has both an On/Off switch and a voltage select switch (3.3V/5V).

Comes as a bag of parts kit and is easily assembled if you can follow the silkscreen indicators and have beginning experience with a soldering iron. You will need to read the resistor bands or use a multimeter to determine the resistor sizes.

Dimensions: 1.25x1.25"

Kit Includes:

DC Barrel Connector (2.1mm center positive)
TO-220 Voltage Regulator (LM317 1.5A max current)
1N4004 Reverse Protection Diode
100uF 25V Capacitor
10uF 25V Capacitor
0.1uF 50V Capacitor
Red Power LED - High Brightness
2 x SPDT Slide Switch
4 x 0.1" Header Pins
2 x 330 Resistor 1/6W
390 Resistor 1/6W
240 Resistor 1/6W
Bare PCB with Silkscreen Indicators
PTC resettable fuse

Documents:

This product is listed in:

Power & Batteries>Others
Kits>Soldering

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