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STVD is not used by many people, and STVD assembly is used by even fewer people. However, I like STM8 assembly myself. Now I work in computer software, and I hardly use MCU. But I don't want to forge...[Details]
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Hysteresis is an important static indicator of the sensor, which has a great impact on the test accuracy of the sensor. Similarly, the tuning fork level switch also has hysteresis. If it is not han...[Details]
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"I have always believed that RISC-V, a more open source and inclusive processor architecture, is the main direction of development for domestic chips. RISC-V will have huge development opportunitie...[Details]
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In the previous article, the .text, .data, and .rodata segments of the code were relocated to 0x02026400 to execute the operation of lighting the LED. However, the link address specified in the link ...[Details]
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The PWM mode can generate a signal with a frequency determined by the value of the TIMx_ARR register and a duty cycle determined by the value of the TIMx_CCRx register. The PWM mode can generate a ...[Details]
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That's a bit of an introduction. Okay, let's start learning something a little more complicated and write a single-button program. Some people may laugh, this is complicated? Indeed, it is relative...[Details]
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Most wireless systems, whether in commercial applications or in aerospace and defense applications, use multiple antenna technologies. These technologies include antenna diversity, MIMO (multiple inp...[Details]
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【Rounding】Design is often humorous. Even a little change can make life more interesting. For example, lighting, in addition to the lighting function, the lighting fixtures can also become the prot...[Details]
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Duwan: Keep the original intention and keep your feet on the ground The 8th China Information Technology Expo (CITE 2020) was held at the Shenzhen Convention and Exhibition Center from August 14 to...[Details]
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ADC multi-channel acquisition is written based on ADC single-channel DMA transmission. The code is as follows: volatile u16 adcconverdata ={0,0}; static void ADC_GPIO_Config(void) { GPIO_InitTypeD...[Details]
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Proceed as follows: 1. Burn the u-boot bin file into the Nor Flash of jz2440 through OpenJtag or EasyOpenjtag 2. Set jz2440 to Nor Flash boot, and press the space bar within 3 seconds of the boot c...[Details]
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Component placement technology
SMT component placement systems are evolving rapidly, with a particular focus on two unique system features. The first is related to handling all of t...[Details]
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Thyristors are divided into unidirectional thyristors and bidirectional thyristors. Here are the detection methods for these two thyristors!
1. Detection of unidirectional thyristor
The multim...[Details]
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The circuit drives a high-power white LED (WLED) and turns off the LED when the temperature is too high and the thermistor fails in an open or short circuit. The life of any IC will be shortened...[Details]
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Littelfuse's unique KSC DCT tact switch offers dual circuit technology and SPDT functionality for superior safety
Available in SMT and IP67, providing efficient performance for automotiv...[Details]
Power technology
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