Involvement:Expert (understands the inner workings) - Ownership:more than 1 month
It get's the job done. The top and the bottom pins can be changed separately to +5V or +3.3V, so you can use it to power 3.3V Display and 5V ICs at the same time. It fits perfectly on the breadboard. It has a on/off switch so you won't need to unplug the cable every time you want to turn the power off.
Mine was different than the one in the picture. It has a rectangular shape and after you put it in the breadboard it takes away some of the prototyping space.
The power supply can be pretty much any adapter you have laying at home. I'm using the adapter from my old router.
Quite nice product. Would recommend it to anyone that is using a breadboard to prototype.
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