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In power line measurement and protection systems, a large number of current and voltage channels of multiphase transmission and distribution networks need to be sampled synchronously. In these appl...[Details]
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In recent years, the demand for high-power LEDs in LED application products, especially semiconductor lighting products, has become increasingly strong, and the quality requirements for LEDs have a...[Details]
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ICSP interface circuit In-circuit serial programming (ICSP) is one of the features of PIC microcontrollers. It can burn programs directly into the microcontroller and perform in-circuit serial progra...[Details]
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The 2023 Gartner CIO and Technology Executive Survey shows that 67% of the executives surveyed believe that their digital investments have failed to achieve expected business value. Digital business ...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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In order to communicate with SPI standard peripheral interface devices, the microcontroller (MCU) system must use the SPI (Serial Peripheral Interface) bus. The SPI bus system is a synchronous ser...[Details]
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1. Before using UART, the corresponding peripheral clock must be started, which mainly uses the RCC_APBnPeriphClockCmd function of the firmware library.
Enable UART1: Use RCC_APB2PeriphClockCmd (RCC_...[Details]
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A spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. Frequency Range The signal frequency range that can be analyzed when the spectrum is working is the spe...[Details]
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What are the main performance indicators of integrated operational amplifiers?
Answer: 1. Open-loop differential voltage gain Aud. When there is no external component connected between the output an...[Details]
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;For reference only cn_f__12308.c
; Lu Zeyang
while(1) /////////////////////////////
{
ADDRESS2=0x01;
ADDRESS1= 0x00;
for(i=0;i 14;i++)
{
save_char(ADDRESS1,ADDRESS2...[Details]
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Apple will hold a new product launch conference on November 11. It is rumored that AirPods Studio will be unveiled at the conference, but this news has not been confirmed by Apple. On November 6...[Details]
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News Highlights: • Rene Haas succeeds Simon Segars as Arm CEO and joins Arm Board of Directors • Rene Haas to lead company in accelerating growth and preparing for IPO Cambridge, UK, February 8...[Details]
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Function generator that can work stably even at low frequencies
Function of the circuit
Low frequency oscillation mostly uses CR Wien bridge oscillation circuit, a...[Details]
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Since
the
LMH6672
chip can output extremely high drive current with low distortion rate with only one power supply, it can be used as an upstream
DSL
line driver.
When the
...[Details]
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On October 23, we learned from the official that Ideal Intelligent Driving "end-to-end + VLM" has officially started full push, including all models under the AD MAX platform. The new generation of...[Details]
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