Original article by Mr. Gaosu | Liu LijuanRegarding the TX and RX layering issue, I often hear three different opinions:"What is stratification? Um...it's up to you."
"Why do you ask me to separate th...
Solution to the data accuracy and stability issues of laser rangefinderCurrently: the basic framework of software and hardware is available, and it can also measure long and short distances, but the a...
As shown in Figure 1, it is an RS232 communication ICFigure 1 Figure 2 is the definition of some pins, what do receiver input and driver input mean, what is the difference? Similarly, what is the diff...
Recently, Jessica Zhou, senior sales manager of Qorvo UWB Division, was interviewed by a reporter from China Electronics News. In the interview, she shared some of Qorvo's views on UWB , which we exce...
[size=4] Many Linux beginners do not know where to start learning and how to learn. They feel very confused. For Linux novices to become Linux experts, they must have a good learning plan and arrangem...
1 Analysis of the causes of transformer oil leakage Most of China's power transformers are oil-immersed transformers. Over the years, transformer oil leakage has occurred from time to time. Severe l...[Details]
This article introduces how to implement the program programming of oscilloscope remote image saving based on VBA environment, and also provides programming source code. Hello everyone! I am Chen Hon...[Details]
Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at the output end of switching power supplies are not the same as those used in indust...[Details]
On August 25, Beijing time, Hyundai Motor built the country's first hydrogen vision hall - Hyundai Hydrogen World, in Century Square on Nanjing East Road, a bustling area in Shanghai, to fully displa...[Details]
1 Introduction
In a switching power supply, the excitation circuit is very important, especially when MOSFET is used as the main switch tube. The excitation circuit sometimes uses a single...[Details]
The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 5 interrupt sources (2 external interrupts, 2...[Details]
In this application, two series supercapacitors are charged to 5V during normal operation to provide the required backup power when the main power fails. As long as the main power is connected, the L...[Details]
Qorvo® PAC family offers industry's first 20-cell smart battery management single-chip solution
GREENSBORO, NC – March 7, 2023 –
Qorvo®, a global leader in connectivi...[Details]
Save space and simplify body electronics, audio systems and inverter gate driver designs
China, May 20, 2024 –
STMicroelectronics has launched a new series of automotive-grade st...[Details]
Steps: 1. Select the chip model 2. External crystal oscillator 8M, check "Use MicroLIB", microlib is an alternative to the default C library. It is intended for use with deeply embedded applicat...[Details]
Recently, the Fast Company Innovation By Design Awards were announced, and Purdue's Hulu Pro was successfully shortlisted for the 2024 Fast Company Hospitality Industry Innovation Design Award. Thi...[Details]
I have studied the io port interrupt of 6410 before, and wanted to write the interrupt program according to the datasheet, but I found that although I The datasheet shows the function of each registe...[Details]
Programming idea: The data transfer instruction MRS/MSR between the status register and the general register is used to implement the modification. The three steps of "read-modify-write back" should ...[Details]
First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
PCB Design
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