Trivia 1: Cost saving phenomenon 1: It doesn't matter what value these pull-up/pull-down resistors are, just pick an integer of 5K Comment: There is no 5K value on the market, the closest is 4.99K (1%
This diagram is drawn with PROTEL. It is a high-frequency walkie-talkie with digital FM function. Friends who are interested in high-frequency circuits should not miss it. If you think it is good, ple
In TI's power design example project, there is a two-phase interleaved parallel LLC converter design, which uses the F28379D chip as the main control. The resources of this chip are similar to those o
When using 51 single-chip microcomputer to measure the temperature of DS18B20, the result displayed on the display is FFF. There is no algorithm involved, and the number is given directly. What is the
These few days, I have been debugging a program (embedded linux), and found that the program sometimes dies inexplicably. Every time, it locates a different system() function in the program. When I di
Hello friends; I am now designing a high-speed data acquisition system for a single-chip microcomputer and FPGA. The general idea is this: use the single-chip microcomputer to collect signals such as