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introduce The University of Bologna (UNIBO) is the second-ranked university in Italy and is often considered one of the most prestigious alma maters. Today, the university has more than 85,000 studen...[Details]
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Two files start.S and led.c start.S .global _start @Declare a global label _start: bl main @Jump to C function to execute halt: b halt @Infinite loop led.c #define GPC0CON *((volatile unsigned int ...[Details]
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A rectifier bridge is a rectifier tube sealed in a shell. It is divided into full bridge and half bridge. A full bridge is to seal the four diodes of the connected bridge rectifier circuit together. ...[Details]
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Implementation of Flowing Lights Here we use the stm32mini development board to realize the external water lamp. Here I use three lamps (just explain the problem). The external pins are PA2, PB8, and...[Details]
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The following is the hardware LED interface of the TQ2440 development board: LED control ideas 1. Set the corresponding pin as output 2. Set the correspon...[Details]
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When the 51 microcontroller expands IO through 8255 and latch 74LS273, the header file absacc.h is often used.
In the program, use "＃include absacc.h " to use the macros defined in it to access absol...[Details]
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1 Introduction
Wind energy is a very important energy with huge reserves. It is safe, clean, abundant, and can provide an endless and stable source of energy. During the "15th Five-Ye...[Details]
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There are many ultra-thin portable applications on the market today that use single-cell Li-ion/Polymer batteries. They require a full-featured, reliable battery charger that provides good function...[Details]
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On December 10, the 2020 China Integrated Circuit Design Industry Conference was grandly held in Chongqing. Peng Qihuang, Global Senior Vice President and President of Asia Pacific of Mentor, a Sieme...[Details]
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How long has it been since you last bought a new phone? Generally speaking, the longer a phone is used, the slower it will respond, the slower it will operate, the more it will heat up, and other iss...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
__CONFIG(0x3B31);
const uchar table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,
0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5...[Details]
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1. Introduction The reason why a team is called a team is that it means that multiple people work together. What is needed is humility and modesty, and never speak biasedly. You must also learn to ...[Details]
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The reference voltage inside the stm8L051 chip has a certain relationship with the power supply voltage This provides a certain reference voltage by measuring the external ADC voltage input when th...[Details]
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Recently, the CTP battery pack (Cell to Pack, module-free power battery pack) jointly developed by CATL and BAIC New Energy was released at the headquarters of BAIC New Energy. It is reported that BA...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]
Power technology
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