Analog Electronics 4th Edition 1. P363, Figure 7.3.8 How can increasing the gain near f=f0 make fp close to f0? 2. P364, Figure 7.3.9. "It is possible to increase the voltage gain at f=f0 without caus...
[i=s]This post was last edited by qwqwqw2088 on 2019-6-25 08:36[/i]Author: Zhu Mingwu (Mingmo)The fuel gauge has three security modes: SEALED (locked), UNSEALED (unlocked), and FULL ACCESS (full acces...
The goal is to get started in 2019 (1) I looked at it and found that there is too little information on interaction. This is good [url]https://en.eeworld.com/bbs/thread-488408-1-1.html[/url] In additi...
2022 will undoubtedly be the first year for domestically produced high-computing-power autonomous driving chips to be mass-produced and put into use. At the end of May, Heizhima Intelligent and JAC...[Details]
Avnet Inc., a technology distributor, announced today that its Board of Directors has appointed seasoned veteran Phil Gallagher as Chief Executive Officer, effective immediately. Gallagher has served...[Details]
The main circuit of the uck type PWM DC/DC push-pull converter is shown in the figure. It has two primary windings, and the output of the secondary winding is rectified by a bridge full-wave or a m...[Details]
According to foreign media reports on May 29, the wave of generative artificial intelligence research and development and application launched by ChatGPT has increased the demand for Nvidia artificia...[Details]
The power standing wave meter is one of the necessary instruments for most HAMs. In addition to purchasing products from regular manufacturers, you can also make your own. The DIY standing wave meter ...[Details]
Laser diodes (LD) and vertical cavity surface emitting lasers (VCSEL) are two major components in optical communications, spectroscopy and many other important applications. As the demand for these ap...[Details]
Thyristors are divided into two types: unidirectional thyristors and bidirectional thyristors, both of which have three electrodes. Unidirectional thyristors have a cathode (K), an anode (A), and a co...[Details]
Recently I used 15 to do voltage test, and used 12864 display by the way. The program is as follows: #include STC15F2K60S2.H #include intrins.h #include stdio.h #define uchar ...[Details]
System hardware initialization
After the system is powered on or reset, the program starts to execute from the Reset Exception Vector at address 0x0, so the first instruction of the Bootloader n...[Details]
Deutsche Bank recently released a special report, which analyzed in detail the causes and future trends of this round of semiconductor business cycle.
By reviewing semiconductor industry data ...[Details]
The Stanford team is working to shrink the mechanical and electronic components in a roof-mounted lidar down to a single silicon chip. Engineers have been working on self-driving cars for years, bu...[Details]
Ten years ago, Apple introduced FaceTime (2010) and iMessage (2011). Over time, both “products” became important parts of the company’s ecosystem. In a podcast interview, former iPhone lead enginee...[Details]
When using C51, sometimes we do not explicitly specify the storage type of the defined data, but it is still correct. This is because the storage mode determines the default storage area for variable...[Details]
Interrupt: An interrupt is an operation that causes the CPU to stop executing a program and switch to processing special events. These events that cause interrupts are called interrupt sources. They ...[Details]
1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]
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