Breadboard power supply roundup

Breadboards are a fast and easy way to prototype a circuit, and just about every hobby electronics biz has a power supply that’s supposed to fit a breadboard. IPenguin compared the designs from Seeed Studio, Adafruit Industries, and SparkFun.
What’s features are on your ideal breadboard power supply?
This entry was posted in dev boards and tagged 3.3volts, 5volts, breadboard, power supply.

Comments
I have a breadboard with power supplies built in. Scrounged it out of a dumpster. +12, -12, +5. It does pay to dumpster dive.