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Plug-In Bread Board
Power Supply
This handy power supply module plugs
straight into common bread boards, allowing you to cleanly and easily power your
board with a wall wart plug or with wires into screw terminals. It features a
variable voltage regulator that can be set to output 3.3 or 5V with a jumper, or
any voltage if a potentiometer is added. The input has a rectifier that accepts
AC or DC (polarity doesn't matter)--just make sure the input is about 2V greater
than the output you want.
An alternative to wall-wart hacking.
Specifications:
- Variable Voltage Regulator (LM317T)
- Rectifier
- Capacitors (3): .1uF ceramic, 1uF
electrolytic, 330uF electrolytic
- 2 position screw terminal
- Barrel jack power connector (2.1mm x 5.5mm)
- Red LED
- SPDT Slide Switch - SPDT = Single Pole
Double Throw, which means it connects one input pin to one of two output pins
- Test point
- 7 header pins
- Resistors (4): 240 Ohms, 270, 330, 820
- Jumper / Shunt (1)
See
Instructions for complete
details. Requires Adobe
Acrobat Reader available at
www.adobe.com
for FREE! |
