It mainly includes the following types: The fill-in-the-blank questions are relatively basic, most of which are single-chip microcomputers. I remember there are interrupt-filling questions, and there ...
As we all know, the ADC module is an important prerequisite for digital signal processing. Only when the analog signal is reasonably and correctly collected as a digital signal can complex processing ...
As an embedded engineer, how can you write efficient and clear C language programs?
Use C language thinking to construct the program structure
· Have a good foundation in C language algorithms to impl...
[i=s]This post was last edited by le062 on 2018-11-5 05:53[/i] The Vllink lite hardware made with GD32F350 is very simple: [list=1] [*]One SPI to implement SWD timing[*]Two SPI master-slave cooperatio...
The circuit diagram is as follows, the characteristic frequency is 100kHz. Adjust R1 to make the amplification factor 3, and the circuit will produce self-excited oscillation.Transient response, the t...
I. Introduction
The turbine monitoring instrumentation system (TSI) is a multi-channel monitoring system that continuously monitors the mechanical working parameters of the rotor and cylinder of ...[Details]
According to Jiwei.com on March 10, Huawei today launched the new Huawei Mate 40E, equipped with Kirin 990E chip. The 8GB+128GB version is priced at 4,599 yuan, and the 8GB+256GB version is priced at...[Details]
On February 15, Nongshang Environment issued an announcement stating that in order to boost future operating performance, its wholly-owned subsidiary Wuhan Xinlian Microelectronics Co., Ltd. intends ...[Details]
Network Analyzer Block Diagram Figure 1 shows the internal block diagram of a network analyzer. To complete the transmission/reflection characteristic test of the device under test, the network analy...[Details]
At the end of July this year, Huawei released the P50 series of mobile phones, which was almost half a year later than the previous pace. The delay of P50 also means that the Mate 50 series wil...[Details]
At the "Beidou Tianshu" digital strategy launch conference of the Chongqing Smart Expo, Changan Automobile and Tencent jointly demonstrated a series of intelligent construction achievements including...[Details]
Solar energy is a clean and efficient renewable energy source. During the sunny day, photovoltaic cells on the roof convert solar energy into electrical energy for people to use at night. Experts pre...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The working principle of LED fill light and what is LED fill light?
LED fill light uses LED light emitting diodes to fill light for the subject. LED lights are generally used in camera phone...[Details]
Fuju Solar, a subsidiary of Lee Chang-Yung Chemical (LEC), has debts of NT$12 billion (the same below) and insufficient assets to pay. Today (13), the board of directors approved a bankruptcy app...[Details]
When I was reading the assembly code of ARM before, I came across the adr instruction. I checked the instruction manual of ARM, and it only said that the instruction uses a relative address, but there...[Details]
ARM commonly used programming software 1) IAR For ARM supports many chips, has good code optimization, and is easy to operate 2) KEIL MDK4.12 Keil was acquired by ARM in 2005 (now commonly used) 3)...[Details]
This part of the circuit is
the core of
the entire vehicle-mounted
charger
system. It
provides the necessary voltage and current
for
the battery
during
the charging
process
. The cir...[Details]
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