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China Energy Storage Network News:
"IEMS can be considered as the fourth generation of energy management system (EMS), which can solve the optimal control problem of multi-energy flow network...[Details]
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The TMS320F28x (abbreviated as "F28x") digital signal processor is a 32-bit fixed-point DSP controller launched by TI. Its frequency is as high as 150 MHz, which greatly improves the accuracy of th...[Details]
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void delay(char n) { char i; for(i=n;i 0;i--); //Look at the assembly and you will find that 3 instruction cycles are used here. The 4M crystal oscillator is 3us and the 51 microcontroller 12...[Details]
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The car-mounted
LED display screen
is a product that uses
LED
technology, GSM/GPRS technology, low temperature technology, anti-static technology, anti-interference technology, and ...[Details]
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1 System Description
A tire pressure monitoring sensor is installed inside each wheel, which can accurately measure the pressure and temperature inside the tire. The sensor sends the tire press...[Details]
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background At present, digital camera technology mainly adopts two methods: one is to use CCD (capacitive coupling device) image sensor, and the other is to use CMOS (complementary metal oxide semico...[Details]
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0 Introduction
Electric vehicles have always been a focus of attention for their cleanliness and environmental protection. With the intensification of the energy crisis and the continuous rise in o...[Details]
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I recently wrote three small programs using ARM assembly, and I posted them here today for your reference.
Program 1: Nested ARM assembly in C language to find the maximum value of three numbers. The...[Details]
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Automotive electronics has always been a hot topic with high traffic in recent years. The current continuous development of smart cars, assisted driving and other fields are further stimulating the...[Details]
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The flash memory needs to add a 12V power supply voltage when writing data. The attached figure is a circuit for switching the output voltage of the power supply when writing data to the flash memory...[Details]
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Contract prices for DRAM for graphics display are expected to rise by more than 5% month-on-month, the highest increase among all memory products. As GPU and game console specifications improve, dem...[Details]
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Switching regulators are often preferred over linear regulators because they are more efficient, but switching topologies rely heavily on input filters. This circuit element, combined with the typi...[Details]
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At 23:36 on the evening of the 16th, a strong earthquake of magnitude 7.4 occurred in northeastern Japan, with the epicenter off the coast of Fukushima Prefecture and a focal depth of only 57 kilomet...[Details]
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Introduction: Sometimes it feels good to spend a few hours on the weekend working on something. Etching PCB boards is not only fun, but also rewarding, which is why the electronics field has won so m...[Details]
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In recent years, smart cockpits have become a hot topic in the field of passenger cars. Smart cockpits bring a more intelligent, comfortable and safe driving experience, attracting the attention of...[Details]
Analog electronics
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