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Because the resolution of the LCD built-in OK6410 is too low, I bought a 5' TFT LCD on Taobao with a resolution of 800*480. I finally drove it this morning. Unfortunately, the adapter board of OK641...[Details]
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Android 12 has already arrived, and the Xiaomi 11 series and Redmi K40 Pro series have started Android 12 internal testing. Wang Hua from Xiaomi Group’s Public Relations Department pointed ou...[Details]
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Preface The ADC function is basically a standard feature of the CortexM chip. Every chip from ST has this function, but the number of channels and bits varies depending on the model. Most STM8 chips ...[Details]
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While
the
electric vehicle
(EV) industry continues to grow, the supporting charging infrastructure is still immature. For automakers to realize their vision of more consumer adoption of EVs,...[Details]
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In June this year, Apple will hold a global developer conference online, where it will release new information about new iOS 16, iPadOS 16 and other systems. Recently, some users discovered t...[Details]
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We use a multimeter to measure chip-related characteristics Measure whether the pin is short-circuited Directly use the multimeter's conduction indicator pin to measure the conduction status, you c...[Details]
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introduction
When testing a certain type of launcher, three sets of precise DC voltage signals based on 11.50 volts are required. To match the test process, these three sets of signals nee...[Details]
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Ever since Sony Ericsson released its first Android smartphone XPERIA X10 in November last year, the launch time of this phone has become a hot topic. The most accurate information at present is th...[Details]
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In the hotly developing semiconductor and new energy vehicle industries, capital and technology have become the two trump cards that determine the future fate of enterprises. High capital investment ...[Details]
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In recent years, I have seen the topic of "projectors replacing TVs" and even recommended various home projectors on the Internet. Some friends around me have also started to buy projectors. Are home...[Details]
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At the 2014 International Consumer Electronics Show, which opened on January 7, Delphi Corporation demonstrated its latest highly integrated automotive active safety and connectivity technol...[Details]
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First, the test code (normal version)
#include "stm32f10x.h"
#include "core_cm3.h"
__asm int Dellayus(u32 usec)
{
ALIGN
PUSH.W {r1} //2 clock cycles
MOV r1...[Details]
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At present, PFC converters based on UC3854A control have been widely used. Studies have shown that this type of converter can exhibit rich dynamic behaviors, including bifurcation and chaos. Once t...[Details]
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Pay attention! Young people who are looking for jobs, please read this~ Want to get the first offer in autumn? October 30, 2021 "The Rise of Southeast Core in Zhangjiang" offline job fair It will app...[Details]
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introduction
With the development of embedded technology, single-chip microcomputer, DSP, ARM and other processors have been widely used in the communication industry, especially in the field of...[Details]
Training Edition
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