In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
I recently wanted to use the 4-channel ADC of TMD320F28379D because the data collected by the 4-channel ADC of STM32G474 has always been slightly abnormal.
Although we have dedicated ADC chips and eva...
[Open Source Saoker] FPGA-based SDRAM Controller Design (SDRAM Season 1) : https://training.eeworld.com.cn/course/5478
This course is provided by the Open Source Saoke team and is the first season of ...
Power ManagementWindows CE is typically a battery-powered system. This makes it critical to operate the system correctly. Most of the time, applications do not need to be concerned about the power con...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
I want to make an LED dimmer with a 24V DC input voltage to drive a 10w LED bulb. What constant current driver chip can I recommend? It would be best if it has a PWM function....
Service robots are designed to provide services, so people need a more convenient, natural, and humane way to interact with robots, rather than being satisfied with complex keyboard and button o...[Details]
According to DigiTimes, Apple plans to increase production of the iPhone 13 Pro and iPhone 13 Pro Max by 10 million units in the second calendar quarter from April to June. From the report: There...[Details]
The maglev railway test line of the Magnetic Levitation Center of the National University of Defense Technology in Changsha is the first maglev line in my country to pass the pilot evaluation and h...[Details]
The ATmega88 can operate the Timer Counter 2 from an external 32.768 kHz table oscillator or an external clock source. The timer/counter pins TOSC1/TOSC2 and XTAL1/XTAL2 are shared. This means that t...[Details]
It has been a year since the release of PS5. Not long ago, Sony launched a slightly modified version. There is no change in the core hardware. The internal heat dissipation structure is mainly ...[Details]
: Since 8-bit MCUs generally have only one serial interface, which is often not enough, you can only write a program to simulate the serial port. The following program is one I wrote earlier and I put...[Details]
As an important raw material for ternary positive electrode materials of power batteries, the market demand for manganese sulfate continues to grow. On the evening of November 1, Red Star Development ...[Details]
Abstract: This article mainly introduces the differences, functions and some selection methods of Class B and Class C lightning protection in low-voltage distribution systems. It introduces the work...[Details]
STM32 uses FSMC to read and write CPLD programs. CPLD is hung on the address line and data line of STM32. CPLD is regarded as an off-chip RAM for reading and writing. On the board I made, CPLD is hun...[Details]
Samsung will hold a new product launch conference at 23:00 on February 9th, and the new flagship Galayx S22 will be unveiled at this conference. Recently, the configuration information of the top-of-...[Details]
Photovoltaic cables are often exposed to sunlight, and solar energy systems are often used in harsh environmental conditions, such as high temperatures and ultraviolet radiation. In Europe, sunny d...[Details]
Temperature and humidity measurement is a newly developed field of modern measurement, especially humidity measurement is constantly advancing. After the process of length method, dry and wet method t...[Details]
① Inductors. The inductors in electronic energy-saving lamps mainly include: input filter inductors, coupling transformers, and output ballast inductors.
(a) Input filter inductor is used toge...[Details]
As a hardware developer, we often lose things while using them. Tweezers, pliers, screwdrivers, etc. are always the same. Recently, I added two oscilloscope probes. When it comes to changing the os...[Details]
Since the 1970s, the emergence of large-scale radiological diagnostic equipment such as CT and MRI has given radiologists their own "diagnostic tools". The accuracy of radiology in diagnosing disease...[Details]
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