This issue of "Power Supply Technology Excellent Materials" selects 30 representative materials, totaling 530M. It mainly includes switching power supplies, transformers, high-frequency power supplies...
As the title says, if you now have a PCB diagram of a schematic, and you want to obtain the package of one or several devices in it, that is, save the package of the desired device into your own packa...
[p=25, null, left][color=rgb(25, 25, 25)][font="]Successful RF design must pay careful attention to every step and every detail in the entire design process, which means that thorough and careful plan...
57. What is the requirement for phase noise at 1k offset , 10kHz offset, and 100kHzoffset for GSM handset?A: For GSM handset RX it has several architectures to implement:Superheterodyne,near zero-IF,z...
1. Basis for equipment selection
It is currently impossible to count the exact number of natural environmental factors and induced environmental factors existing on the earth's sur...[Details]
introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a stable o...[Details]
ST's STEVAL-ILL015V1 is an LED dimming demonstration board using STP24DP05 and STM32™ MCU. Two STP24DP05 can connect 16 RGB LEDs. It uses ST1S010's high-efficiency switching DC/DC power supply. The...[Details]
Wound explosion-proof
motor
is a special motor designed to meet the needs of flammable and explosive places. It is mainly used in petroleum, chemical, metallurgy, medicine and other industr...[Details]
The DS1877 is an SFP controller that allows alarms, warnings, lookup tables (LUTs) and other functions to be configured in a variety of ways. This customization requires a large register capacity. Th...[Details]
When nand starts, address 0x00000000 is the address mapped by SRAM; when nor starts, address 0x00000000 is the actual starting address of norflash. Writing data to norflash requires a specific command...[Details]
Since last year, with the installation of lidar in vehicles, one group of domestic car companies has adopted a multi-sensor route integrating lidar, millimeter-wave radar, cameras, etc., while the ot...[Details]
This article discusses some important FFT features and explains how to use these features to set up the FFT for efficient analysis. Fast Fourier Transform (FFT) first appeared in the 1970s when m...[Details]
There is now a greater emphasis on configurable and programmable solutions, mainly because in a microcontroller, energy consumption comes directly from the activities of the processing core and man...[Details]
The circuit diagram of the LED dot matrix module of the development board is as follows: The LED connection method inside the dot matrix is as follows: The LED dot matrix lighting pattern stil...[Details]
After years of development and accumulation, Silan Microelectronics MCU has formed a brand and series, which can provide customers with one-stop product services. Recently, Silan
Microelectroni...[Details]
Abstract: A new method for online monitoring of condenser fouling is proposed. This method takes the heat transfer end difference as the research object, comprehensively considers the influence of va...[Details]
Ren Zhengfei recently said in an interview with CCTV that "the chip industry cannot just be developed by throwing money at it, it also needs to throw in mathematicians, physicists, etc." It is diffic...[Details]
The Quidnet Energy Storage Project in Conrad, Texas. Image credit: Quidnet Energy
A "battery" is a device that stores electrical energy for later use. For Elon Musk, a battery ...[Details]
Microcontroller MCU
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