ベイブレードI have built an FM transmitter.Previsouly I have built an AM transmitter but it never worked right, only very short distance.http://cappels.org/dproj/FMXMTR/fmxmtr.htmThe design is somehow finicky, and does not work like shown.…

1. USB GizmoIt can show japanese characters! Individually programmed 5120 bits.There is a software on the Windows PC side too. Visual Studio C++ is used! It can link via USB.2. Random images shown on my homepagehitechworld.orgThe redesign …

How can this be done? It is not so easy, as the LED matrix does not understand UNICODE.I have digitized japanese katakana font from a character LCD, about 5120 individual bits. This exists as binary data inside the microcontroller.I want t…