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ISP Programming Procedure Notes
The program cannot be downloaded into the MCU. Possible errors include: If the preparation conditions are sufficient
(Driver installation successful, STC_ISP.EXE i...[Details]
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In August 2019, Huawei HiCar was officially unveiled at the Huawei Developer Conference (HDC 2019) that year. This is a system that supports deep interconnection between mobile phones and car compute...[Details]
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When it comes to intelligent driving, it seems that most people think of Tesla and new forces such as Wei Xiaoli. Established automobile giants such as Toyota and Volkswagen seem to be far behin...[Details]
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/*This program implements the sleep mode of PIC18F458, and activates it from sleep mode by generating "level change interrupt" by the key on the experimental board. The sleep and active states are ...[Details]
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When reading the beginning of the source program of some PIC microcontrollers, you will find some special instruction mnemonics. These mnemonics are different from the mnemonics of the instruction sys...[Details]
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On June 10, 2020, ARM and Hopu Investments jointly issued a statement saying that they had reached a decision to remove Wu Xiong'ang, chairman and CEO of ARM China. The original text is as follows:...[Details]
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Overview: E-Beam (electron beam) lithography is the next generation of maskless semiconductor process. Maskless lithography can break through the current 20nm or smaller process limitations. The E-Be...[Details]
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1. Description of the work The shake stick is a popular toy nowadays, and it can be seen in various gatherings and festivals. This design also follows the principle of the shake stick, using the visu...[Details]
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The SPI interface is becoming a popular choice in automotive applications, including sensors, display consoles, navigation systems, booting through SPI flash memory, etc. SPI's low pin count and co...[Details]
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Shanghai Huahong Grace Semiconductor Manufacturing Co., Ltd. ("Huahong Grace" or the "Company"), a wholly-owned subsidiary of Hua Hong Semiconductor Co., Ltd. (stock code: 1347.HK), was recently awar...[Details]
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1. Connect the serial port to the PC
Note: The serial line must be in full state
2. Short-circuit J1 and J2 with a shorting bar.
3. Open Flash Magic software
4. Set up Flash Magic
★ Ope...[Details]
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1. Characteristics of Nickel-Cadmiun Batteries
1. Nickel-cadmium batteries can be charged and discharged repeatedly for more than 500 times, which is very economical.
2. They have low ...[Details]
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When the STM8 microcontroller uses the ADC function to read the values of multiple channels, the continuous mode can be used. However, the continuous mode can only sample the value of one channel...[Details]
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AVR has different interrupt sources. Each interrupt and reset has an independent interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and ...[Details]
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/****************
STC12c56 AD conversion
Entry parameter: channel number (0,1,2,3,4,5,6,7)
Return value: AD conversion result
********************/
#include
sfr ADC_CONTR=0xc5; ...[Details]
Analog electronics
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