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Hello everyone, I am Pi Ziheng, a serious technical guy. Today, Pi Ziheng will introduce to you the domestic automotive-grade MCU manufacturers and their products. In the field of automotive electr...[Details]
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Jiwei.com reported on June 15 that although the Honor 50 series will be released tomorrow, two new Honor phones with model numbers NTH-AN00 and JLH-AN00 appeared on the Geekbench certification websit...[Details]
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SABIC has recently selected DKSH Group as its core distribution partner to provide supporting services for customers of specialty engineering thermoplastics in Greater China, South Korea and Southeas...[Details]
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The instruction register is used to store the instruction currently being executed. When an instruction is executed, it is first fetched from memory and then transferred to the instruction regi...[Details]
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With the development of society, people are increasingly advocating green lighting, and LED fluorescent lamps are being widely used as one of them. Compared with ordinary fluorescent lamps, LED flu...[Details]
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In physics teaching experiments, it is often difficult to demonstrate the microscopic phenomenon of "directed movement of electric charges to form electric current". The current flow direction demonst...[Details]
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High-brightness LEDs
have gradually become
an emerging alternative to
LCD panel
backlights, but CCFLs are still the mainstream and have cost advantages. Regardless of which light sour...[Details]
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Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
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The area array CCD is used as the sensor of the path recognition module. The image sensor outputs PAL analog video signals. By using the A/D converter inside the S12 microcontroller and the synch...[Details]
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//********WAVE-E6000/T*************** //*MCU: AT89C51 * //*MCU-crystal: 12M * //********************************** #include reg51.h #include intrins.h #def...[Details]
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1. Special applications of positive and negative voltage fixed integrated regulators
Many electronic instruments and operational amplifiers require positive and negative symmetrical power supplies....[Details]
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How to operate a single IO port in WinAVR
Use PORTA|=(1 7)
PORTA|=(1 7)
means shift 00000001 left by 7 bits and then OR it with porta
PORTB |= _BV(n) and PORTB &= ~_BV(n)
After installing the...[Details]
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In the process of porting U--BOOT, you need to modify the board_init() function to set the system clock. In the board_init source code, there is a s3c24x0_CLOCK_POWER definition pointer. So what is...[Details]
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Suzhou, China (Baidu Apollo autonomous driving computing platform ACU mass production roll-off ceremony) - Xilinx, Inc. (NASDAQ: XLNX), a global leader in adaptive and intelligent computing, today an...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]