I recently took over a program that uses the si4010 main control chip, which is probably a wireless RF chip from Silicon Laboratories.The project was compiled successfully, but the link failed. Tips:C...
[i=s]This post was last edited by jinglixixi on 2022-1-6 11:36[/i]GD32L233 is a low-power product, so how can we understand and test its power consumption?
The method is nothing more than from the dat...
A core board of the Internet of Things, equipped with tencentOS tiny system,
Equipped with high-brightness LED control and Bluetooth module; almost new...
If the program can be written to adapt to the structure of the DSP to a certain extent, the optimization function of the C compiler can greatly improve the performance of the algorithm on the basis of...
With the advent of 5G, the world is undergoing tremendous changes. Across the globe, we have seen a surge in investment and deployment of infrastructure to support next-generation networks. This webin...
[i=s]This post was last edited by IC Crawler on 2022-10-23 09:44[/i] # Voice and vision module based on ESP32S3## 1. Introduction of the work Use ESP32S3 to develop a general module with voice recogni...
Shielding cans are commonly used to protect microwave printed circuit boards (PCBs). While shielding cans protect the PCB from environmental influences, they can also change the electrical performan...[Details]
1. Before initializing UART0, you need to initialize ACLK, SMCLK and MCLK. In the sample code, XT1 is used, ACLK is 32768, and SMCLK and MCLK are about 8MHZ. 2. The UART clock can refer to ACLK or SM...[Details]
According to foreign media Evertiq, the current ongoing semiconductor shortage has caused operations to become increasingly complex, and these supply issues are expected to continue until 2022. Evert...[Details]
The Origin of the Oscilloscope Nobel Prize winner, German physicist KF Braun (Figure 1) invented the CRT oscilloscope in 1897 out of curiosity about physical phenomena. He applied an oscillating sign...[Details]
Preface As we all know, any STM32 contains a system memory, which stores the internal boot code Bootloader. Different STM32 models support different communication ports for upgrading code, and you ne...[Details]
This application note discusses the most common things to do to test the quality of every design, especially embedded systems. It includes common sources of error as well as other factors that can af...[Details]
According to the photoelectric effect, the PN junction can change its resistivity under the stimulation of light, and LED is also a PN junction, so can the PN junction characteristics of LED be used ...[Details]
Today, iQOO mobile phone revealed the new features of iQOO Z1, which will be released on the 19th of this month - equipped with a 144Hz racing screen. Officials said that the 144Hz racing screen disp...[Details]
With the development of my country's highway infrastructure, road traffic safety has attracted more and more attention. Ensuring the safe and normal operation of the road traffic system is crucial to...[Details]
DingTalk took the opportunity of working from home during the epidemic, and was "fortunately" selected by the Ministry of Education. On February 5, DingTalk's downloads exceeded WeChat for the first ...[Details]
On April 12, Shandong Weihai Comprehensive Bonded Zone held an online signing ceremony for key projects, signing 8 key projects, including 1 semiconductor electronic component project, 2 new material...[Details]
In the past few days, the 20th Shanghai International Automobile Industry Exhibition is being held in full swing, with the theme of "Embracing the New Era of the Automotive Industry". The so-called...[Details]
According to news on September 8, TSMC announced today that its revenue in August was approximately NT$188.69 billion (IT House Note: currently approximately NT$43.21 billion), a month-on-month incre...[Details]
The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]
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