An 12F675 RGB controler with GP0, GP1 , GP2 - RGB led outs , buton on GP3 , RC extern oscilator with 4,7K resistor on GP5 to +5Vcc. The controler memorize last program used. It has 10 program effect, 7 static color and 3 dinamic color.-An 12F675

车间计件工人的工票计算。含 完整源码，数据库文件。-Piece-rate workers work ticket shop calculation. With complete source code, database files.