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Recently, the well-known hardware whistleblower KOMACI_ENSAKA discovered in the Eurasian Economic Commission (EEC) documents that Intel is about to launch a new generation of Tiger Lake process...[Details]
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1 Working principle of full-bridge transformer switching power supply The working principle of the full-bridge transformer switching power supply is very similar to that of the push-pull transformer ...[Details]
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Shorten automotive development cycles by enabling the transition from physical to virtual system testing Collaboration supports OEMs and Tier 1 suppliers in rapid deployment of virtual environment...[Details]
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Counterfeit and shoddy goods have always been a public nuisance in the world. With the continuous improvement of the level of counterfeiting technology, the scope of counterfeited products is getti...[Details]
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1 Introduction The rapid development of the Internet has further improved the degree of information sharing, and thus the problem of information security has become increasingly prominent. At this ...[Details]
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The turning point of the kinetic energy conversion in the automotive industry is approaching. Under the consensus that "electrification is the first half and intelligence is the second half", intel...[Details]
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According to the latest research from Strategy Analytics, nearly 50% of the 151 million smart speakers and smart displays sold worldwide in 2020 used application processors developed by MediaTek. Med...[Details]
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The integrated design of the player and the memory plays a key role in the portability of the MP3 player, but at the same time, it also brings many new problems. For example, the storage capac...[Details]
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Here is a stereo power amplifier based on the single chip STK4141II. This stereo amplifier circuit will provide 25W audio power on each output channel.
The recommended voltage for 8 ohms...[Details]
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void TIM3_GPIOB5_Config(void) { GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE); RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO , ENABLE); GPIO_AFIODeInit(); //...[Details]
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LED display technology is becoming more and more mature, among which point-by-point calibration technology is one of the emerging technologies in recent years and will become a must-have technolog...[Details]
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Timer initial value calculation
Crystal oscillator 8M requires timing 25us and frequency division ratio 1:2
Initial value (EE) = 256 - 25/ (4/8*2) + 14/2 = 256- 25 + 7 = 238
...[Details]
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Rohde & Schwarz's RTO digital oscilloscope can help development engineers analyze EMI problems in the time domain and frequency domain during electronic design, and can help locate the cause of EMI. ...[Details]
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The advantages of LED lighting are no radiation, high efficiency, long life, energy saving, and green environmental protection. However, the high cost of high-power (watt-level) white light LEDs re...[Details]
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As mentioned in the previous blog post, it is very important for an RF power amplifier to monitor its output power in real time through a simple, safe and stable loop system. Accurate RF power control...[Details]
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