Teachers, the background of the question is this: the 3.7V lithium battery is boosted to 5V through DCDC to power the LORA module, but the LORA antenna radiation is too strong, and the power supply wi...
With the development of speech recognition technology, development boards with speech recognition processing functions have gradually become more abundant. Currently, the development boards available ...
The C2000 Delfino MCU LaunchPad Development Kit is an affordable evaluation platform that provides designers with a low-cost development kit for high-performance digital control applications. This too...
In this post https://en.eeworld.com/bbs/thread-1212378-1-1.html , the overall refresh frame rate is limited to about 20fps due to the SD card reading speed limit. After updating the 0.13 sdk version r...
1 Introduction
LED flat panel display is an ultra-thin, highly reliable, all-solid integrated optoelectronic integrated display system. It is mainly composed of integrated LED (light-emitting diod...[Details]
The oscilloscope probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test and the input end of the oscilloscop...[Details]
Note: The PCBA manufacturing industry has been facing the challenge of adopting lead-free technology due to laws such as the Rolls Act (Restriction of the Use of Hazardous Substances Act) and the WEEE...[Details]
Recently, the 36kW photovoltaic grid-connected inverter (model: BNT036KTL) independently developed and produced by Afor New Energy Technology (Shanghai) Co., Ltd. (hereinafter referred to as Afor) ...[Details]
On October 9, the groundbreaking ceremony and mobilization meeting for the first phase of China Tianying Jinta Gravity Energy Storage Project 50MW/200MWh and supporting industrial projects were gra...[Details]
The global chip shortage problem has been plaguing all types of manufacturing industries, especially many key industries such as smartphones, medical devices, automobiles and even home appliances. Th...[Details]
On October 29, Tongfu Microelectronics disclosed its third-quarter report, achieving total operating revenue of 11.204 billion yuan in the first three quarters of 2021, a year-on-year increase of 51%...[Details]
With the increasing development of the autonomous driving market, the research on millimeter-wave radar is also in full swing. Among them, Xingyidao, as one of the 12 millimeter-wave radar startups i...[Details]
Figure 1 shows two main circuits of the active clamp forward converter. Among them, Lm and LLK represent the equivalent excitation inductance and leakage inductance of the transformer, respectively...[Details]
There are several types of LED packaging: bracket row packaging, surface mount packaging, and module packaging. These packaging methods are common and commonly used. 1. Conventional existing p...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Academician Guo Guangcan’s team at the University of Science and Technology of China has made new progress in wireless sensing based on Rydberg atoms. The research team of Shi Baosen and Ding Dongshe...[Details]
Simulation diagram: The temperature sensor on the left is not related to this example. #include "iom48v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int #define KEY_Pres...[Details]
Beijing, China (November 13, 2024) –
GigaDevice (stock code 603986), an industry-leading semiconductor device supplier, announced the official launch of the GD32G5 series of high-performance mi...[Details]
Switching Power Supply Study Group
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