Last month, Fudan Micro's FM33LG0 series was available for free evaluation on the forum, and a netizen asked: Is it automotive grade?
To be on the safe side, I asked someone from Fudan Weijia and got ...
As shown in the figure, IN is +5V, which is used by the secondary side of the transformer to feed back to the power IC. Assuming that IN is greater than 5V, TL431 will be turned on, causing the K pole...
Taking the Mini2440 development board as an example, the program is downloaded to NOR Flash through Jlink and run. Because the CPU can directly address NOR Flash and the program can be directly run in...
Crotex A8 kernel linux4.1.18
Using RS232 serial communication, the microcontroller sends 9 data bits, the highest bit 1 represents the address, and the highest bit 0 represents the data
The A8 core bo...
This content is originally created by EEWORLD forum user Xuanxingbao . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceToday, the ...
Dear experts, I would like to ask two questions. It has troubled me for an afternoon. Thank you very much!!!Question 1: I use TI's TMS320F28335 to configure 4 ADC channels. I don't have any external v...
The bootstrap circuit is also called a boost circuit. It uses electronic components such as a bootstrap boost diode and a bootstrap boost capacitor. The bootstrap circuit includes: an output transist...[Details]
As the "eye" of the autonomous driving system, radar emits and receives electromagnetic waves at target objects, thereby obtaining information such as the distance from the target to the electromagne...[Details]
Following several projects including the 55MW/110MWh power generation side in Gonghe and Ulan, Qinghai, and the 60MW/120MWh grid side in Hunan, Sungrow has completed another "masterpiece" in the fi...[Details]
On December 16, 2021, the 2021 3rd International Automotive Intelligent Shared Mobility Conference, co-organized by the China Society of Automotive Engineers and the China Intelligent Connected Vehic...[Details]
The application of variable frequency speed regulation in control is more and more extensive. The traditional variable frequency speed regulation control is realized by ordinary single chip micro...[Details]
Gotion High-tech, a new energy manufacturer for automobiles, announced the launch of a new LFP lithium iron phosphate battery cell. The new Cell has a record-breaking energy density of 210Wh/kg, a ne...[Details]
In the previous article, we mainly learned the basic knowledge of NAND Falsh. Today, we will summarize the initialization of NAND Flash, as well as block erase, page read and write operations, and th...[Details]
O Introduction
LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, fle...[Details]
In the process of information signal processing, such as signal filtering, detection, prediction, etc., filters are used. Digital filters are the most widely used method in digital signal processing....[Details]
1 Introduction
Noise factor is a major measurement parameter in the development and production of microwave products. It is one of the key parameters that characterize the ability of a receiver and i...[Details]
If the annual Apple conference is the "Technology Spring Festival Gala", then what is the popular CES ? The 51st International Consumer Electronics Show (CES) kicked off in Las Vegas from January 9...[Details]
As autonomous driving technology has gradually matured in recent years, more and more car companies have been able to conduct actual road tests of autonomous driving to show the public the level that...[Details]
(Image source: Intel) According to foreign media reports, on December 16 local time, US semiconductor giant Intel announced that it had acquired Israeli startup Habana Labs for US$2 billion (appro...[Details]
In circuit design , we are generally concerned about the quality of signals, but sometimes we are often limited to the signal line for research, and treat the power supply and ground as an ideal si...[Details]
How to prevent robot welding deformation? There are many reasons for the deformation of welding robots during operation. The more common reasons include not choosing a reasonable welding structure,...[Details]
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