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In A/D and D/A converters, data acquisition systems and various measuring devices, high-precision and high-stability reference voltage sources are required, and the accuracy and stability of the refer...[Details]
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1. Introduction
With the issuance of three 3G operating licenses, the construction of 3G networks is in full swing. At the same time, the expansion and optimization of 2G networks are also bei...[Details]
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There are a few things to note:
1. It is necessary to call the MMU function to implement memory mapping;
2. After the interrupt is triggered and the interrupt processing function is entered, the co...[Details]
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When the shared power bank financing just started in 2017, Wang Sicong once posted a message questioning the feasibility of this project. Even today, several leading shared power bank companies have ...[Details]
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Program header file #include reg52.h #include intrins.h #include math.h sbit CS=P1^0; sbit SCK=P1^2; sbit SID=P1^1; sbit Key=P1^3; sbit DQ = P2 ^ 7; //定义端口DQ unsigned char code AC_TABLE ={ 0x80,0x81...[Details]
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#include reg51.h // 对24C02的读、写 // extern void DelayMs(unsigned int); // extern void Read24c02(unsigned char *RamAddress,unsigned char RomAddress,unsigned char bytes); // extern void Write24c02(unsi...[Details]
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The main thing is to add the nor flash model we use to jedec_table File : drivers/mtd/jedec_flash.c jz2440: MX29LV160DB 2M id= 0x2249, MX29LV160B macro needs to be added by yourself #define MX29L...[Details]
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China Energy Storage Network News:
Corrado Clini, former Italian Environment Minister, recently wrote an article pointing out that the "Global Energy Internet" proposed by China is expected t...[Details]
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According to foreign media reports, scientists from the Gwangju Institute of Science and Technology (GIST) in South Korea have discovered a new catalyst material that can significantly extend the lif...[Details]
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For engineers, using an oscilloscope well means getting twice the result with half the effort. Engineers who have not received professional training have many inexperienced in the details of using an...[Details]
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To illustrate the increase in battery life achieved with a Class G audio amplifier , our calculations are based on the following values:
PBATT: Battery power
VBATT: Battery su...[Details]
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Communication experiment between ATMEGA16 and PC 1 //The PC sends a character to the microcontroller. After receiving it, the microcontroller displays it on the LED and sends it back to the PC //The ...[Details]
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According to US media reports, on the 8th local time, US mobile communications operator AT&T withdrew its plan to sell Huawei phones in the US. Let's follow the mobile phone portable editor to lear...[Details]
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According to foreign media reports, Aeva has released the next-generation frequency modulated continuous wave (FMCW) lidar system Aeries, which integrates all the key components of the lidar sensor i...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
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