Hi guys, which do you prefer between 5V logic or 3.3V logic microcontroller? I believe that 5V logic is much more popular among students, beginner and hobbyist. However when you want to go with advance microcontroller, it doesn’t support 5V
In this tutorial, you will learn how to read and write files in a Micro-SD card using a microcontroller. Do not worry as you will be using Microchip’s Memory Disk Drive File System (MDDFS) libraries to help you to do all of these immediately. One thing about the library is, it requires a lot of microcontroller’s program space. The dsPIC30F4013 will be used in this project since it has 48KB of program memory.