Review on 5Pcs Longruner Arduino Mini Nano V3.0 ATmega328P Micro Controller Board Module With USB Cable For ArduinoIDE by George Cochran

I just received these, and tested each board right-off. All of them function as expected with the pre-loaded L-Flasher routine, and accept a routine that I'm currently developing. Absolutely small-enough to fit inside of a standard PS/2 Keyboard, to finish-off another of my projects (a plus being that the pin headers were not already soldered onto the boards--keep supplying them with the pin headers loose, Longruner!).I am quite happy with them, and will be ordering more to avoid etching PC boards for certain applications around the house. At less than the cost of the components on the boards, themselves, this is a good value.