1、watchdogtimer(WDT_A)
Watchdog timer?
Watchdog Timer 32-bit timer, can be used as a watchdog or as an interval timer.Before you watch, ask yourself a few questions
a. Does the watchdog depend on the ...
[i=s]This post was last edited by lising on 2019-6-19 19:22[/i]Fortunately, I was qualified to try out the CH549EVT from Qinheng Electronics. Thanks to Qinheng Electronics and EEWORLD for providing th...
[size=4][color=#000000][backcolor=white]I referred to a document. When the public version of SIM800C is in transparent transmission mode, it takes about 20-25 seconds to connect to the network. I boug...
[p=null, 2, left][color=rgb(85, 85, 85)][backcolor=rgb(244, 244, 244)][font=Georgia, "][size=14px]In my understanding, the realization of computer vision must be assisted by image processing, and imag...
[size=4] The polymer resettable fuse can be used repeatedly because its resistance can be restored. The resistance can generally be restored to a level of about 1.6 times the initial value in a dozen ...
According to Jiwei.com, this morning (20th), Clarivate Analytics held an awards ceremony for the top 100 global innovative institutions, and Foxconn Group Chairman Liu Yangwei was invited to attend. ...[Details]
HTC, which has not launched a new product in the mobile phone industry for a long time, today released a pair of TWS true wireless earphones online. According to the exposed pictures, this pai...[Details]
1. What is the most valuable indicator of an oscilloscope? Bandwidth is a grade-level parameter. Improving bandwidth also increases cost. 2. How high should the sampling rate be to meet the requirem...[Details]
Introduction EVM or Error Vector Magnitude is essentially a scalar measurement of digital modulation accuracy and is an important figure of merit for any digital modulation source. This article descr...[Details]
According to news on April 28, Intel released its first-quarter financial report today. Although it turned a profit into a loss and revenue declined for five consecutive quarters, because the data wa...[Details]
describe
The LTM®8008
is a 72V
IN
, μModule®
SEPIC
converter
with six post regulators
. The fixed frequency, current mode architecture of the
SEPIC
controller enab...[Details]
Abstract: Active power factor correction technology can greatly improve the utilization rate of electric energy, reduce line loss, reduce harmonic pollution of the power grid, and improve the quali...[Details]
According to Letsgodigital, LG has applied for the "ThinQ Wallet" trademark, and the content shows that LG will launch a digital cryptocurrency wallet. ▲via Letsgodigital According to Letsgodigi...[Details]
Electromagnetic radiation (EMR), electromagnetic interference (EMI), and electromagnetic compatibility (EMC) are terms that refer to energy from charged particles and the associated magnetic fields t...[Details]
Application fields of single-chip microcomputers:
Currently, single-chip microcomputers have penetrated into every field of our lives. It is almost difficult to find a field without singl...[Details]
Friends who are familiar with power supply circuit design know that electromagnetic interference (EMI) is a big problem in the design of LED power supply. So how can we solve this problem? This...[Details]
Entering 2020, competition among various battery technologies continues to escalate. But it is undeniable that lithium battery technology will be difficult to be subverted for a long ti...[Details]
1. Register development method 1) Taking timer TIM4 as an example, first initialize the relevant registers of TIM4 and enable the interrupt of TIM4. Note that in the development environment of STVD...[Details]
1 Discussion on the security of password locks 1.1 Background of the topic With the development of science and technology and the improvement of living standards, people's safety awareness is get...[Details]