Posted on December 02, 2013 at 17:41I'm an absolutely beginner in microcontrollers. I want to ask if possible to use 3 timer to create a two signal at 180° like  picture(attach file) without interrupt ? If yes ,please list a simple sample three time...

Posted on October 14, 2013 at 18:51JPG To SD I'm an absolutely beginner in microcontrollers. I want to display jpg from SD Card. I  create a list file from sd card, but I have no idea for next step Can anybody tell me the next step? Thank You Photo...

Posted on October 05, 2013 at 08:36I'm an absolutely beginner in microcontrollers. I want to create a PWM signal wave signal  to drive main power switch at 100Khz TIM1CH1&TIM1CH1N of   STM32F103VC. I change duty (CCR1_Val) but the duty stay same at...