[i=s]This post was last edited by lingxin_yuhe on 2022-8-9 17:23[/i]Preface: Thank you very much for EEWORLD's trust. The Bluetooth processor project uses Qinheng. When I saw the AT32WB415 processor o...
I would like to ask you, a simple operational amplifier circuit can be quickly analyzed to be what kind of functional circuit it is through virtual short and virtual open circuit. If it is complex, it...
1. Limiting filter method (also known as program judgment filter method)A. Method:Based on experience, determine the maximum deviation value allowed for two samples (set to A).Each time a new value is...
Let's discuss the issue of using __delay_cycles delay for MSP430 microcontrollers.IAR for MSP430 compiler provides a compiler-inlined precise delay function (not a realfunction) to provide users with ...
[size=4]Hi, good morning everyone~~ It's time to review our highlights of the week again~ In the past week, our forum has undergone many changes~[/size][size=4](Secretly captured a picture of last wee...
Honor Play3 has been released, and Xiong Junmin, Vice President of Honor Business Department (Product), is also working hard to promote the product. On September 5, Xiong Junmin reposted a certain ...[Details]
01Overview:
In brushless DC motor control systems, position sensors (such as Hall sensors, etc.) provide the most direct and effective detection method for rotor position, but they also make t...[Details]
Recently, in an online exchange session at the Taipei Computer Show, Nvidia CEO Huang Renxun once again talked about the $40 billion acquisition of Arm. Huang Renxun said that he was very confident t...[Details]
Core ideas: The lithium metal battery that will soon be mass-produced will have an energy density that is 40%+ higher than the best lithium-ion battery currently on the market; The future lithium...[Details]
1. Introduction to LCD1602 Liquid Crystal Module What does LCD1602 mean? LCD stands for Liquid Crystal Display, and 1602 means that 16 characters can be displayed in one line, and there are two line...[Details]
Designers have a variety of analog-to-digital converters (ADCs) to choose from, and the type of digital data output is an important parameter to consider in the selection process. Currently, the th...[Details]
concept PWM signal is a digital signal with fixed period and variable duty cycle. If the counter of Timer_A works in up-counting mode, the output adopts output mode 7 (reset/set mode) to control th...[Details]
The semiconductor industry chain covers multiple links including design, manufacturing, packaging and testing. At present, China has certain advantages in chip design, but there are still many shortc...[Details]
The linear combination of proportion, integration and differentiation constitutes the control quantity u(t), which is called proportional, integral and differential control, or PID control for short....[Details]
On March 16, the 9th AUBO Intelligent Technology Partner Conference 2024 was grandly held in Changzhou. This partner conference was jointly held by AUBO Intelligent and Siemens (China) for the firs...[Details]
I found some information on the Internet and combined it with my own experience to talk about my understanding of NAND Flash.
The Nand Flash support of the S3C2440 board consists of two parts: the ...[Details]
Assuming you have been tasked with designing a monitor circuit for a new battery-based power system, what strategies would you adopt to optimize the cost and manufacturability of the design? The in...[Details]
RCT characteristics: Programmable pre-scaling factor, the maximum pre-scaling factor is 2 to the power of 20. 32-bit programmable count for measuring longer time periods. 2 separate clocks. Three...[Details]
The new infrared sensor module launched by Vishay can work stably under direct sunlight, does not require attenuation devices, and can reduce system costs. The typical illumination intensity of the...[Details]
Function of the circuit
The linearization circuit composed of analog circuits has diode fold line approximation method, power series expansion approximation method, etc., but th...[Details]
Microcontroller MCU
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