-
TFTP is the simplest network protocol used to download remote files. It is based on the UDP protocol. Use CD-ROM 3 in RedHat Linux 9. The following are the root login operations (1) Install TFTP-se...[Details]
-
The 44-pin package chip of SST89e516 has an additional P4 port like MCS51. The P4 port uses the same IO as P0~P3, but the address of the P4 port is A5H. In the header file, add sfr P4 = 0xa5;
...[Details]
-
To understand the segmented memory function of the oscilloscope, let us first look at what problems this function solves and what its value is. First of all, we must make it clear that the digital ...[Details]
-
The mechanical timer of my bedside fan broke, so I designed one using a 51 single-chip microcomputer. After the program has passed the preliminary debugging on the experimental board, I can make th...[Details]
-
On September 4, the Qingdao Institute of Bioenergy and Process Technology of the Chinese Academy of Sciences officially announced that the advanced energy storage materials and technology research ...[Details]
-
Shrinkage rate machine, as the name implies, is a machine for measuring fabric shrinkage rate. From the current perspective, our first generation of products is bulky, rough in appearance, outdated an...[Details]
-
On July 15, Ruipusai's 20GWh power battery project achieved the scheduled progress six months ahead of schedule in the New Energy Industrial Park of Liudong New District and was officially put ...[Details]
-
EPS power supply is also called EPS, EPS emergency power supply, fire emergency power supply, full name Emergency Power Supply. EPS is mainly aimed at solving the power supply of primary loads such a...[Details]
-
In the previous two classes, Pi Ziheng introduced two typical input files in embedded development: source files (.c/.h/.s) and link files (.icf). Pi Ziheng is going to ask again, are there any inpu...[Details]
-
On January 6, it was revealed that a white version of Xiaomi Civi is on the way, but the specific launch date is not yet known. Currently, Xiaomi Civi is available in three colors: shiny blac...[Details]
-
As the global photovoltaic market demand is sluggish, most solar device manufacturers are dealing with the unfavorable situation of declining profit margins, but there is one area in the industry c...[Details]
-
Mouser Electronics, Inc., the premier New Product Introduction (NPI) and widest inventory distributor of electronic components, is now stocking the QN9090 and QN9030 system-on-chips (SoCs) from NXP® ...[Details]
-
Digital microphones require a clock signal from the host device. The clock sets the timing of the binary data output of the microphone. The allowed clock frequencies are specified in the chip's dat...[Details]
-
According to the Hurun Report's official WeChat account, Hurun's "2020 Hurun China Top 10 Consumer Electronics Companies" shows that Huawei has become China's most valuable consumer electronics compa...[Details]
-
The zero point problem of the servo motor encoder is a very important topic, which is related to the precise control and positioning of the servo motor.
Basic Concepts of Servo Motor Enco...[Details]