[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Since the birth of mobile communication networks in the late 1970s, mobile base stations have been with ma...
[size=4][md]For embedded network communication, I rarely come into contact with it. This time I studied the last chapter of this book - Network Framework, and now I summarize it as follows. ## TCP/IP ...
MSP430 MCUs integrate analog and digital peripherals to meet your sensing and monitoring needs. Integrated peripherals include ADC, DAC, op amps, timers, SPI, UART, I2C, USB, and LCD drivers
MSP430 Ca...
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I have reached a dead end with key debounce. Please help me.I want to use the timer 10ms interrupt to perform software debounce. Please give me some advice....
[b]I recently got a new job, and just started to use Altium Designer 17. It is quite different from the familiar AD15. It shows that AD is working hard to update. I have made this thread to sort out t...
The 6487 includes all the features of the 6485 and adds a 500V voltage source for high resistance and resistivity measurements. It has higher accuracy and faster rise time than 6485, and also has dam...[Details]
1. Explanation of some common English abbreviations in
ARM MSB: Most Significant Bit;
LSB: Least Significant Bit;
AHB: Advanced High-Performance Bus;
VPB: VLSI Peripheral Bus that connects on-chip...[Details]
According to Counterpoint Research's latest smartphone component tracking report, the global semiconductor chip shortage is likely to continue to ease in the second half of 2022 as the supply-demand ...[Details]
Last time I mentioned that assembly language is very important, so in order to avoid forgetting, I will post some commonly used assembly instructions.
@mov command example
mov r1, #8
mov r2, r1...[Details]
Before, when I introduced the parameter characteristics of the oscilloscope, I also introduced the simple usage method of the oscilloscope. Now, in addition to knowing the main control components of ...[Details]
WeChat web version is a service that users really need but are in an awkward situation. For the increasing number of users who have secondary accounts, WeChat on PC is not enough to meet thei...[Details]
The system memory of stm32 is programmed with ST's bootloader and locked to prevent users from erasing it. This bootloader is used in application programming, such as the USB-to-serial hardware and f...[Details]
1 Change the installation position of the current transformer
The main reasons for moving the sampling of the inverter current from the input side to the output side of the inverter are:
...[Details]
【Test principle】 Tektronix loop response test solution uses an arbitrary wave function generator AFG to provide a single source to sweep the specified frequency range and draw the amplitude and phase...[Details]
Automatic Meter Reading System (AMRS) is an intelligent management system that can read the user's electricity consumption without the need for personnel to arrive on site. In recent years, this te...[Details]
How to check short circuit with multimeter A short circuit is when the power supply is directly connected to form a closed loop by a wire without passing through a load. When the power system is ...[Details]
In C, the conversion of floating point to integer is truncated, and the decimal point behind is directly removed instead of rounding. For example: uint16_t(12.89)=12, not 13. A small function was w...[Details]
Many people ask me how the embedded system is developing and how to learn MCU. Today I will share with you the experience of a friend of mine. I am still a student, now in my third year, and have bee...[Details]
Asynchronous Transfer Mode (ATM) is a new generation of data transmission and packet switching technology, and is a hot topic in current network technology research and application. The m...[Details]
RF/Wirelessly
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