Recently, market analysis agency Yole Développement released the Quarterly Market Monitoring Report on Compound Semiconductors for the fourth quarter of 2020. The report predicts that the overall mark...
## Preface The most critical step in displaying a QR code is how to convert the QR code into an array of 0, 1. My steps are: (1) Generate a black and white QR code using a QR code tool. (2) Use an ima...
1. How to use an oscilloscope to detect and analyze the reliability of a designed product?
A: Oscilloscopes have long been one of the most effective tools for testing electronic circuits. By observing...
Reprinted from: https://www.cnbeta.com/articles/tech/1135425.htmIn addition to the release of GCC 9.4, the GCC Steering Committee today announced the deprecation of an existing long-standing policy: t...
background
This article is used to review the SPIFI debugging process based on RT-Thread, summarize the relevant knowledge, and form an experience summary of the corresponding knowledge.
Hardware Plat...
September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]
According to foreign media reports, the US Patent and Trademark Office has granted Apple a new patent: an advanced active suspension system. The system consists of a top mount, a bottom mount, a rigi...[Details]
In the current sluggish market, the development of the collaborative industry is in full swing!
On October 5, a Korean robot company
won the largest IPO in Korea so far this year
. At...[Details]
Micro-pressure differential gauges are widely used in pharmaceutical factories and microelectronics factories to measure environmental micro-pressure differentials. It is an elastic pressure gauge th...[Details]
0 Introduction
Modern audio power amplifiers are generally connected to a variety of audio sources, such as VCD, CD, DVD, cassette, radio, etc. Selecting and switching them is the main tas...[Details]
What is “flexible testing”?
What is "flexible testing"? Is it a product? Is it a system? Or a complete solution? This seems to be a question that everyone wants to know clearly. When people pay...[Details]
1.SFIOR——Special Function IO Register
ADTS2 ADTS1 ADTS0 – ACME PUD PSR2 PSR10
Bit 3 - ACME: Analog Comparator Multiplexer Enable
When this bit is logic "1" and the ADC is in the of...[Details]
All digital circuits rely on clock signals to synchronize the operation of components. The number of times a circuit can operate per unit time depends on the frequency of the clock. Therefore, the fre...[Details]
vmalloc vmalloc_init for_each_possible_cpu(i) { // Linked list of vfree_deferred type variables and work task free_work // free_work is used to delay the asynchronous release of vmalloc memor...[Details]
Aiming at the problem that the outdoor heat exchanger of the electric vehicle heat pump air conditioning system is prone to frost during winter operation, which affects the heating performance of t...[Details]
Abstract: The working principle of the single-stage flyback high power factor light emitting diode (LED) lighting driver power control chip MP4021 is analyzed. By comparing it with the traditional ...[Details]
· Evaluation Preface Product Introduction When Canon released the EOS RP, it also announced six RF mount lenses, including a non-red circle lens: the Canon RF24-240mm f/4-6.3 IS USM. This is the seco...[Details]
1. Prepare the STM32 LwIP software package
1.
Download the lwIP TCP/IP stack demonstration for STM32F107xx connectivity line microcontrollers software package
an3102.zip from http://www.st...[Details]
Many tutorials provide the use of Atmel Studio and MKII to burn AVR microcontrollers, but the most popular burner used by the public is the inexpensive USBasp, which is much more affordable at around...[Details]
RF/Wirelessly
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