Loved and hated at the same time, breadboards remain a great source of inspiration. They are loved because of their versatility and ease of use, and hated for their bad contacts and ever lack of space. Many circuits need some form of power supply, but breadboards do not have good connections for them.

Few things are more irritating than a circuit that behaves erratically because its power supply is badly connected. The T-board concept was initially developed for microcontroller experiments on breadboards by keeping as much breadboard surface free as possible, but it can usefully be extended to other domains like power supply and measuring. That is what this project is about.

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