Every day is a new beginning, and the evaluation information for the new week is here~ This week, there are new evaluation activities online, and the application period for the activities has ended. T...
Function: Press a button to start timing, press the button again to pause timing, that is, one button can realize the pause and start function, set another button, press the button for more than three...
"New Electrical Control and PLC Application Technology" contains nearly 50 examples, covering most of the case types in post-processing. All the cases in this book are commercial works in actual work,...
[size=4]Understand the characteristics of APE[/size] [size=4] APE is one of the most popular digital music file formats. Unlike lossy compression methods such as MP3, APE is a lossless compression aud...
[i=s] This post was last edited by xld0932 on 2019-4-26 21:23 [/i] [size=3] The GD32E231 series chips are MCUs based on the ARM Cortex-M23 core designed based on the ARMv8-M baseline architecture. In ...
Job Responsibilities:
1. Develop a test plan, including the time and resource allocation for testing work;2. Test requirement design, determine the test scope, test objectives, test methods, etc.;3. T...
This circuit uses the Johnson counter as a special shift register, which has 12 output terminals. Under the control of a 1 to 10 Hz clock, the output state changes are almost random. Depending on ...[Details]
1 Introduction
Network control system (NCS), also known as networked control system, is a control system implemented in a network environment. For network control systems, due to the large...[Details]
June 1, 2021 – Mouser Electronics, a global authorized distributor of electronic components focused on introducing new products, is an authorized global solutions distributor of Analog Devices, Inc.,...[Details]
Therefore, we instruct students to use JPT-7 module to run GPS application in arm-Linux. Nand Flash space is too small, and the board used often cannot burn the root file system. So we decide to us...[Details]
LED Background Knowledge In recent years, LEDs have become a viable new light source that is no longer just used as a "status indicator" for electronic devices. Technological advances have mad...[Details]
Driven by the markets of 5G base stations, mobile phones and servers, the demand for heat dissipation is upgrading from quantitative change to qualitative change. Among them, 5G mobile phones are dev...[Details]
1. Low resistance tester based on single chip microcomputer design
1 Introduction
In the process of circuit testing, it is often encountered that there is a large error between the experiment...[Details]
In order to characterize the quality of various voltage or current waveforms, the amplitude, average value, effective value, first harmonic and other parameters of voltage or current are generally ...[Details]
Before judging whether the inverter is good or bad, remove the power input line and load output line. It only takes 15 seconds to judge whether the inverter is good or bad.
1. First, set...[Details]
Based on the clock strategy of the specific development board: The multiplication/division coefficients need to be configured before enabling the PLL, so all system clock divider coefficients and P...[Details]
Recently, strict regulatory measures on virtual currency trading and mining have been issued frequently. First, the three associations issued a notice to warn against the risks of virtual currency tr...[Details]
The object-oriented method is the most popular design method in the current computer field in terms of system modeling. It is different from the traditional development method. It takes the object ...[Details]
1. Introduction to STM32 The STM32 series is based on the ARM Cortex-M3 core designed for embedded applications that require high performance, low cost and low power consumption. It is divided into t...[Details]
The model code of the 89 series microcontroller consists of three parts, namely prefix, model, and suffix. Their formats are as follows: AT89C; ××× ×××× Where: AT is the prefix; 89C×××...[Details]
On April 11, 2019, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an automotive digital inst...[Details]
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