JAVA写的PNG图片处理工具。很好很强大。-JAVA write PNG image processing tools. Very very strong.

pic单片机作为I2C从机的通讯程序，c语言实现，包括串口通讯，AD检测,定时器应用等，是检测电力应用中CT的源码-Single-chip I2C as a pic of the communication process from the machine, c language, including serial communication, AD detection, timer application, the application of testing the power of the

png 处理程序 png 算法 可以将一个图片转成png格式的 非常好用-png the handler png algorithm can be an image converted to png format is very easy to use