DRAM, dynamic random access memory, needs to be constantly refreshed to save data. Moreover, it reuses row and column addresses, and many have page modes. SRAM, static random access memory, does not n
[color=#333333][font=微软雅黑]Do you understand the difference between the two power supply ripple tests?[/font][/color]{:1_96:}[hide]Figure 1 shows a conventional oscilloscope probe test, and Figure 2 us
[i=s] This post was last edited by Yunhu Congbai on 2022-4-29 08:59 [/i] ## Preface I took a quick look at the information of GD32L233 before, and it supports SLCD driver, so I happily bought a bare s
Fault phenomenon: 6A fuse blownPreliminary judgment: heating unit short-circuitedAppearance of the equipment:Remove the wiring cover:Solid-state relay:Heating element/temperature detection component:D
Sometimes I have to draw a picture or create my own words, and the techniques given in the book are really great... #define X )*2+1 #define _ )*2 #define S ((((((((0 //8X8 //#define S (((((((((((((((0
[align=left][size=16px][color=#000000][size=4]Today, I'd like to start a post to talk about the welding and debugging process of the Core Line [font=Calibri]FPGA[/font] development board. The Core Lin