[i=s] This post was last edited by jameswangsynnex on 2015-3-3 20:00 [/i] Freescale's new 8-bit MCU costs less than $1 Editor's Recommendation: Freescale Semiconductor has added a highly integrated p...
When testing the power-on sequence of a board of our company (hereinafter referred to as V board), it was found that the VCC3V3_FPGA power supply of FPGA would have a step of about 2V before power-on ...
I drew a board, the chip used is STM32F103C8T6, some of the schematics are as follows:Some of the programs are as follows: int main(void) { long int i; Stm32_Clock_Init(2); //72MHz //IWDG_Init(6,800);...
[font=微软雅黑][size=4]What? You all said that you learned how to use protel99se when you were in school? Then today we have to bring you a tutorial about the upgraded version of protel 99se circuit desig...