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Abstract: Based on a brief introduction to a missile electro-hydraulic servo mechanism, the hardware function module design and production, software design ideas and implementation of the simulation d...[Details]
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pll :Phase Locking Loop In the MC9S12XDP512 microcontroller I use Setting up the pll is very simple: CLKSEL = 0x00; //Set the current fBUS to use an external crystal PLLCTL = 0xe1; //Set to en...[Details]
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1 Introduction
In recent years, with
the rapid development of
portable
digital electronic products such as notebook
computers
, digital
mobile
phones, and handheld
...[Details]
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In recent years, with the expansion of solar cell production scale, the cost of solar cells has continued to decline, and the utilization of solar energy is developing in depth and breadth. Today, ...[Details]
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According to a report released by IC Insights, due to the impact of the epidemic in 2020, sales of CMOS image sensors are expected to decline for the first time in a decade, but will rebound next yea...[Details]
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The logic analyzer in Keil can graphically display the changes in the value of a specified variable or VTREG (virtual simulation register). Note: Only global variables can be viewed. At the t...[Details]
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If the on-chip flash you are using is 20kB, and the Chinese character library and Ahsake code you need total 4-5kB, and you don't want to use external flash to store them, of course if you are an expe...[Details]
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Recently, Intel held an "Architecture Day" event and released a series of blockbuster technologies. In this "Architecture Day" event, Intel's six major technology pillars launched comprehensive and s...[Details]
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Nuclei are as heavy as cows, and their collision creates new states. This "collision of bulls" sculpture is not only a landmark of Tsinghua Science Park, but also a symbol of the innovation and vit...[Details]
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Many people still say that developing electric vehicles is meaningless.
There are two main reasons: first, power batteries may experience thermal runaway, but fuel vehicles will not; sec...[Details]
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Ultrasonic level meter troubleshooting and solutions 1. Entering the blind spot 1. Fault phenomenon: full scale or arbitrary data appears; 2. Reason: Ultrasonic level meters have blind spots....[Details]
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Foreign media said that as the industry struggles to cope with increasingly complex market forces, the global chip shortage may continue throughout 2021 and even into 2022. The global sho...[Details]
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rs bit p2.6
r_w bit p2.5
enable bit p2.7
db0_db7 data p1
org 0000h
ajmp main
org 0050h
main:mov sp,#60h
lcall initial
lcall cls
main1:
ll2:lcall key
cjne a,#00h,l1
ajmp lp
...[Details]
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Gartner recently released the 2024 China Infrastructure Strategic Technology Maturity Curve for the first time. The 21 technologies included in the curve mainly cover four major areas, namely:
...[Details]
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50 partners, 30 models, 28 applications: Intel Core Ultra processors (2nd generation) make AI accessible to all PC users
October 25, 2024, Beijing - Today,
Intel held the Intel Cor...[Details]
Automotive Electronics
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