8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes : Forum / topic http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. Thu, 04 Dec 2008 15:04:24 -0800 http://backend.userland.com/rss092 What does adding a "u" to a hexadecimal number do? Hi, everyone! I'm new in this forum, so if my thread is in the wrong place, please move it.I'm looking at a C source code for a C8051F124(8051 based), <noauthor@nospam.com> http://www.8051projects.net/forum-t10373.html Re: What does adding a "u" to a hexadecimal number do? I think it forces the value to be an unsigned type... sashijoseph<sashijoseph@nospam.com> http://www.8051projects.net/forum-t10373.html