The basic parts of the BFSK transmitter are the preamble and the data input circuit. The preamble sequence is positioned in front of each packet of 122 bits for a total of 128 bits packet. The main purpose of the preamble is to facilitate the recepti

封装了I25,CODE39,CODE128,EAN_UPC四个条码的编码类，演示了这四种条码是如何编码，并产生条码图像显示出来的。绝对原创。条码技术最底层技术资料。-Encapsulates the I25, CODE39, CODE128, EAN_UPC four bar coding class, demonstrates how the four bar code, and generate the bar code image displayed. Absolutely origina

清空回收站 ,很不错的VB源码，适合VB爱好者学习研究。-Empty Recycle Bin, very good VB source code for VB enthusiasts to learn.

Robot Technology Systems