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(1) An interrupt source issues an interrupt request. (2) The interrupt enable control bit EA = 1, and the CPU opens the general interrupt. (3) The interrupt enable bit of the interrupt source re...[Details]
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Resonator Equivalent Circuit
Oscillator designers treat crystal elements as circuits and treat crystal elements as equivalent circuits. The figure above is
an equivalent ci...[Details]
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Over the past 10 years, LED has undergone great changes in color, brightness and power. With its amazing and delightful applications, LED plays an incomparable role in urban indoor and outdoor l...[Details]
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Empowering Chinese software and building an open ecosystem: Intel China Open Source Technology Committee is established
On February 24, at the 2023 Intel China Strategic Media Comm...[Details]
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The global flash memory market originally had six major manufacturers, controlled by companies in the United States, Japan and South Korea. The United States accounted for three, South Korea had two,...[Details]
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Tonight at 19:30, Huawei will hold a flagship new product launch conference with the theme of "A New Life of All Things", at which time the long-awaited Huawei P50 series will be officially rele...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
unsigned char code smg_du ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x00};
unsigned char ...[Details]
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Storage depth (Record Length) is also called record length, which indicates the number of sampling points that an oscilloscope can save. If the storage depth is "20,000 sampling points", it will gen...[Details]
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The Galaxy S21 FE is finally expected to be officially launched during CES 2022 next month. In the latest news, the Samsung Galaxy S21 FE has officially appeared, and the support page for this upcomi...[Details]
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As the number of cars continues to grow, the number of car accidents is also rising. In order to reduce the number of traffic accidents, equipping vehicles with more advanced technologies is one ...[Details]
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First, place the mIC 5cm away from the bottom of the bass unit cone, use a sampling rate of 8000Hz and an MLS length of 32768 to measure the near-field frequency response curve of the unit, and cli...[Details]
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Product prototyping is becoming easier (and faster), and better software tools are driving a revolution in manufacturing through additive manufacturing. Engineers and designers must stay updated wi...[Details]
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ams and Ibeo have announced that their collaboration to bring solid-state LiDAR technology for autonomous driving to market has made significant progress. ams and Ibeo began jointly developing the ib...[Details]
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Many people always face a problem when using microcontrollers, that is, high and low levels are always output during the use of microcontrollers. Why is this? The editor below will use the LPC11C14...[Details]
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Light sensor application circuit
Optical sensor application circuit diagrams include: fiber optic link, balanced circuit, smoke detector circuit, CAT ray detection circuit, pulse monitoring circ...[Details]
Analog electronics
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