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As Apple's flagship product this year, a so-called source has already revealed the iPhone 14 Pro and 14 Pro Max in advance. What do you think? Specifically, the width of the iPhone 14 Pro Max is 77.5...[Details]
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On the evening of March 9, Zhenhua Technology disclosed its 2021 performance report. During the reporting period, the company achieved operating income of 5.656 billion yuan, a year-on-year increase ...[Details]
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In the laboratory, we usually use a multimeter to measure resistance, just like measuring current and voltage. Just like measuring current, we also need to grasp three major points when measuring res...[Details]
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For most Power Integrations products, the data sheet limits the minimum drain voltage to 50 V to ensure proper startup and function. However, if the BYPASS pin is fed with an external supply, the...[Details]
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As some low-cost, high-performance digital controllers designed specifically for power supplies are available, more and more power supply companies are beginning to choose these new digital co...[Details]
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CEVA has introduced the industry's most powerful low-power, scalable 32-bit DSP architecture, CEVA-TeakLite-4, for advanced audio and voice applications. Eran Briman, vice president of market devel...[Details]
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Many systems with embedded ARM processors are based on battery-powered energy supply, and the power consumption of the processor is critical to the entire SoC chip, so the low power consumption advant...[Details]
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/************MCU teaching experiment board******************/
/*74HC244 key test program*/
#include reg52.h ac
#include STC_Delay.h
#include stdio.h
#include stdlib.h
#include intrins.h...[Details]
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// This sample program uses interrupt mode to get the keyboard key value and store it in the queue keybuff
// This sample program does not display,
// Pressing a key on the keyboard triggers the in...[Details]
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On the 15th, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced that it would introduce new export control regulations to restrict Huawei's ability to use U.S. tec...[Details]
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According to news on December 6, Changan Automobile released a record of investor relations activities yesterday, revealing subsequent progress in battery technology. In terms of product layout, in...[Details]
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Abstract:
This paper gives a specific method of designing an ISO/IEC15693 card reader using TI's latest RF transceiver chip RI-R6C-001A and a microprocessor. It also introduces the communicat...[Details]
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Unlike incandescent tungsten bulbs, high-power LEDs do not radiate heat. Instead, LEDs conduct heat from their PN junctions to the heat-dissipating metal blocks of the LED package. Since the heat gene...[Details]
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Recently, I want to learn about ARM development board. I want to develop bare metal programs according to the routine of single chip microcomputer. I searched on Baidu and found that most bare meta...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]