[i=s]This post was last edited by ylyfxzsx on 2022-3-23 21:03[/i]Since my main work is in testing instruments and I have a lot of dealings with factories, I plan to use the Pingtou Ge development boar...
The problem of selecting a single-chip microcomputer. I only need to control a sensor max30102. The sensor needs to process uint32_t data. It is probably inconvenient to use a 51 single-chip microcomp...
Optimizing the circuit board layout is an important aspect when designing a switch-mode power supply. Proper layout ensures that the switching regulator maintains stable operation and minimizes radiat...
As shown in the figure, this is the program for receiving the command frame. Because the length of a single write and read function code in modbus is fixed at 8 bytes, the while condition is that when...
2020, as the beginning of the next decade of autonomous driving, is destined to be an extraordinary year, which has been reflected in the past six months. In order to promote the rapid development of...[Details]
If you like singing, do you remember how long it has been since you went to KTV? Have you been to the many karaoke rooms nowadays? Do you always sing karaoke on the APP, but always feel that somethin...[Details]
Based on the principle of miniaturization and intelligence, the design uses the high-performance P89C51RD2 microcontroller with download function of Philips as the control core; designs LED and a co...[Details]
The zero-ground voltage problem has always troubled IT electronic equipment users in data centers. The zero-ground voltage problem directly affects the stable operation of the data center and the s...[Details]
Here we are going to talk about the configuration circuit of Xilinx's spartan-3 series FPGA. Of course, the configuration circuits of other series of FPGAs are similar, and readers can make inference...[Details]
The 2021 World Intelligent Connected Vehicle Conference (2021 WICV), held in Beijing from September 25 to 28, is a high-level, large-scale and influential international event in the field of intellig...[Details]
Xiaomi 10S was officially released on March 10, and DXOMARK announced the audio scores of the phone, with an audio playback score of 80, an audio recording score of 80, and an overall score of 80, su...[Details]
The source program of the avr microcontroller is as follows: //ICC-AVR application builder : 2018/1/11 10:02:04 // Target : M16 // Crystal: 8.0000Mhz #include iom16v.h #include macros.h #define ...[Details]
The MSP430F2274 ultra-low power microcontroller is used as the monitoring and control core of the wireless energy transfer charger. The charging speed is selected by the switch to realize the funct...[Details]
The photocoupler introduced here is a device composed of a light-emitting diode and a phototransistor. The light-emitting diode converts the electrical signal of the input side into light with the...[Details]
1. Introduction With the rapid development of the automobile industry, more and more people own private cars, and there will be more and more traffic problems. Among them, safe reversing is one of t...[Details]
Before writing the linker script for GNU ARM assembly, it is necessary to look at the ldr instruction, as well as the ldr and adr pseudo-instructions.
ldr instruction:
LDR lo...[Details]
At present, the commonly used automotive batteries are mainly divided into three categories, namely ordinary batteries, dry-charged batteries and maintenance-free batteries.
...[Details]
Smart robots, smart retail containers, unmanned stores can be seen everywhere, and even the zebra crossing lights on the sidewalks will extend forward as people walk. It seems that the entire Wuzhe...[Details]
Switch Mode Power Supply (SMPS), also known as switching power supply or switching converter, is a high-frequency power conversion device and a type of power supply. Its function is to convert a volt...[Details]
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