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Overview:
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.
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.
Check
out our Unregulated
Power Supply Tutorial!
Kit
Contains:
-
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
-
2pcs SPDT
Slide Switch
-
4pcs 0.1"
Header Pins
-
2pcs 330
Resistor 1/6W
-
390 Resistor
1/6W
-
240 Resistor
1/6W
-
Bare PCB
with Silkscreen Indicators
Documents:
Schematic
Dimensions:
1.25x1.25"
Support:
If
you need additional support on the above product, and you can't find the
information you need in the documentation, then please contact support
at the address below:
Support
Forum: http://forum.sparkfun.com/
This
product is from: Sparkfun Electronics
Web
Page: http://www.sparkfun.com/commerce/categories.php
Contact:
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