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Question: Send any byte of data from the computer at 2400bps. When the microcontroller receives the data, it adds a serial number to the front of the data and sends it to the computer together with th...[Details]
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According to RNZ, in early July, Yanek Fan, managing director of Huawei New Zealand, wrote a letter to Andrew Little, Minister of the Government Communications Security Bureau (GCSB), and Kris Faafoi...[Details]
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For LED lamps to become popular, not only do they need to significantly reduce costs, but they also need to solve the problems of energy efficiency and reliability. Doug Bailey, vice president of ...[Details]
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The program in the YL-69 data sheet includes the test program for the 51 microcontroller and Arduino. I used the program for the 51. Let me talk about my module first. It is a four-wire system. If yo...[Details]
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The following content is translated from the English manual of mega8. I hope it will be helpful to everyone. If you find any errors, please correct them. mega8 fuse bits: 1: Not programmed (not sele...[Details]
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Circuit principle: The TDA2030A power amplifier board consists of three major parts: an attenuated tone control circuit with separate control of high and low frequencies, a TDA2030A amplifier cir...[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_InitTypeDe...[Details]
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Now it can be said that the single-chip microcomputer is in a period of flourishing and contending. All the major chip manufacturing companies in the world have launched their own single-chip microcom...[Details]
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According to foreign media reports, Japan has approved the export of hydrogen fluoride to Samsung. Hydrogen fluoride is a key material for etching and cleaning wafers. Samsung will be able to use thi...[Details]
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Abstract: A new DC/AC power transmission circuit topology is proposed. By using pulse-by-pulse magnetic reset technology, the high-frequency transformer can withstand the high-frequency SPWM pulse tra...[Details]
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Recently,
Gasgoo Automotive Research Institute
released the ranking of installed capacity of smart driving suppliers from January to June 2024.
In the first half of 2024, the aut...[Details]
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A newly filed patent by Apple shows that its high-end headphones are on the way. According to the patent, the touch input surface of Apple's over-ear headphones will detect clicks and slides...[Details]
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According to the latest research report from professional industry research organization IHS, affected by the decline in demand in the European market, global solar inverter shipments fell 5% year-...[Details]
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LEDs are becoming more and more popular due to their higher efficiency and longer lifespan. Therefore, power supplies need to be more efficient and have at least the same lifespan as the LEDs....[Details]
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Direct starting and soft starting are two different ways of starting a motor. They have different effects on the motor's current, torque, and mechanical impact during the starting process. This art...[Details]
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