As mentioned above, the three basic configuration amplifier circuits have their own advantages and disadvantages. If two of the configuration circuits are properly combined to form a combined amplifie...
This is a switch input circuit composed of four diodes that I saw on the Internet. The analysis is as follows: 1. When SW1 is open, R7-D5-R5 forms a path, the voltage at point A is about 10V, point B ...
[list=1] [*][size=4][color=#000000]Single-step operation is possible, but continuous operation always returns to address 0: Watchdog is not turned off, and continuous operation resets DSP back to addr...
We are a testing machine manufacturer. Our boss said that in order to prevent customers from not paying, we need to put a clock chip in the lower computer.
Used for timing. If the customer does not pa...
This paper proposes a hardware circuit design based on the STC single-chip microcomputer learning platform, which adopts a new single-chip microcomputer model STC12C5410AD. Some serial interface chips...
The detection methods of CO2 concentration can be roughly divided into chemical methods and physical methods. The detection methods of CO2 concentration include titration, thermal catalysis, gas s...[Details]
The potential of reactive power regulation of photovoltaic inverters can be further tapped
——Interview with Zhou Xiaoxin, academician of the Chinese Academy of Sciences
Pu Liangping
...[Details]
BKP is the abbreviation of "BACKUP". The stm32f103RCTE is equipped with 10 16-bit BKP registers. When the main power is cut off or the system generates a reset time, the BKP register can still maintai...[Details]
1 Basic Concepts of Network Analysis 1.1 Differences between linear devices/systems and nonlinear devices/systems In the process of processing input signals, many devices/systems have linear and...[Details]
At present, the LCD screen backlight of portable
electronic
products is mainly based on white LED. The brightness of white LED is proportional to
the current
. AP3036 provides a s...[Details]
The RivieraWavesTM Wi-Fi 7 IP platform is ideal for next-generation Wi-Fi access points and station/client products.
Provides a full-featured, cost- and power-optimized solution for inte...[Details]
The previous article pointed out that for conventional surface-mount motors, ignoring saturation and leakage, when the thickness of the permanent magnet is approximately 5 times the air gap length,...[Details]
The MAX2667/MAX2669 high-gain, low-
noise amplifiers
(LNA) are designed for GPS, Galileo, and GLONASS applications. Designed on Maxim's advanced SiGe process, the devices achieve h...[Details]
During the debugging of STM32F103ZET6, I wrote the Systick tick configuration and interrupt function, and there was no error after compiling. I couldn't wait to download the program to the board, and...[Details]
Take digital oscilloscopes as an example. Many users may know some traditional indicators of oscilloscopes, such as bandwidth, sampling rate, memory depth, etc. Some even compare the indicators when...[Details]
With the rapid development of new energy vehicles and the increasing complexity of automotive electronic systems, the functional safety of automobiles has received more and more attention, and the ...[Details]
Ambient temperature (surrounding temperature) If the thermometer is exposed to a sudden environment with a temperature difference greater than 20°C, please keep it for at least 20 minutes to adapt to...[Details]
Instruction length
The so-called instruction length is the number of bytes required to describe an instruction. An instruction can be described with one byte. Similarly, an instruction described with...[Details]
After a year and three months, the Honor Watch product line has finally been updated. The new member is the Honor Watch GS 3, which focuses on fashion and sports health. In terms of appeara...[Details]
Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]
Analog electronics
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