This week I downloaded the FLASH software from the official website.
I also downloaded the firmware for the audio development board. https://docs.ai-thinker.com/esp32-audio-kit-factory-bin
There are t...
Since the Kaluga board uses ESP32S2 as the main controller, it is natural to use Wi-Fi.
1. TCP client caseThe examples included in IDF include the tcp client example, namely "..\esp-idf-v4.4\examples\...
Solution to packet loss when connecting to server in WinXP system
I wrote a program in MFC to open a web page, but an exception occurred and no data was obtained.
Analysis steps:
1. Information obtain...
The traditional Chinese New Year is no longer my cup of tea. The weather in a provincial capital like Chengdu is cold, the air is not very good, and the sky is gray and hazy. So after discussing with ...
Myth 1: Cure all diseases
The truth: 802.11ax cannot solve the problems caused by incorrect planning and designFor wireless networks, planning and design are of utmost importance! Only by adhering to ...
I use the ad09 software. After importing the schematic into the PCB, there is a column of packages that I cannot select, as shown in the black arrow in the picture. And when I use the scroll wheel to ...
A new product has been added to the list of supporting tools for TikTok. According to Tech Planet, ByteDance has launched an all-in-one live broadcast hardware device for the live broadcast i...[Details]
Today, the editor analyzes the core technology of the new e6 to see what technical highlights this car has? And what technologies are used to achieve an ultra-long range of 450km? Let's follow the au...[Details]
Recently, a set of renderings of Lamborghini's own concept phone Mist were exposed on the Internet. It is equipped with a 120Hz 6.4-inch AMOLED dynamic full screen, pop-up dual cameras (front/r...[Details]
Demand for medical image sensors (imagers) is growing steadily at 9% annually, and the market will exceed $100 million by 2017. The high growth is due to the aging of developed countries driving up m...[Details]
Open Kernel Labs (OK Labs) has released a software and service solution based on the company's OKL4 Microvisor platform: Secure IT Mobile. The solution can help mobile OEMs, mobile network operators (...[Details]
1. Stepper Motor Classification
1.1. Reactive stepper motor (VR): The rotor is made of soft magnetic material, with simple structure, low cost, poor dynamic mechanical properties, and small st...[Details]
Telemedicine is the product of the combination of network technology and medical technology. With the development of my country's economy, the advancement of science and technology, and the need to en...[Details]
When designing circuits with microcontrollers, we often use delays. In some places, we don't need to consider the delay time too accurately, but in some occasions, we must be "meticulous" about...[Details]
0 Introduction
In industrial production and daily life, temperature is one of the important parameters that need to be measured and controlled. Many physical phenomena and chemical properties ...[Details]
For a gasoline engine, gasoline is fed into the cylinder and mixed with air, and then the oil-gas mixture is fully burned to obtain powerful power, so oil-gas mixing technology is also one of the k...[Details]
1. Pin identification of junction field effect transistor: The gate of the field effect tube is equivalent to the base of the transistor, and the source and drain correspond to the emitter and co...[Details]
The difference between DSP and ordinary MCU Consider an example of digital signal processing, such as a finite impulse response filter (FIR). In mathematical terms, an FIR filter is a series of dot pr...[Details]
According to a report on the US "Wall Street Journal" website on October 12, the United States has notified Asia's three major chip manufacturers, including TSMC, that they can continue to maintain t...[Details]
Atmel's controllers are widely used in engineering practice due to their high integration and convenient online debugging. This paper discusses the software and hardware implementation process of the...[Details]
RF/Wirelessly
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