The BVR Breadboard regulator kit makes it easy to add regulated, switchable power to your breadboard by using practically any 2.1mm DC adapter!
The BVR is suitable for anybody looking for an inexpensive, convenient method to supply regulated +5 Volts to a breadboard. Building a regulated supply each time you do a design is a hassle; with the BVR you just plug in and go. The Breadboard Voltage Regulator (BVR) is a convenient and practical way to power your proto board or breadboard project. The BVR is a regulated 5 Volt supply that is capable of outputting up to 500 mA of current. The BVR has been specially designed to mount onto the power rails of a standard breadboard and accepts any standard 2.1 mm barrel plug found on most AC adapters. Should you need a more portable power solution; the BVR can also be powered by a 9 Volt battery.
There is no faster or more practical way to power a breadboard or proto project than with the BVR.
We recommend that the BVR be powered by an AC adapter with 6V DC output (tip positive). Alternately, a 9 Volt battery clip can be installed to allow the use of a standard 9V battery.