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1 Introduction to DS1620 chip DS1620 is an 8-pin integrated circuit with built-in temperature measurement and conversion to digital values. It integrates temperature sensing, temperature da...[Details]
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Hefei Qingyi Optoelectronics' high-precision mask project has basically completed installation and debugging and entered the trial production stage. It is expected to be officially put into productio...[Details]
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The portable headphone amplifier circuit is very easy to build as it uses only 3 transistors. The portable headphone amplifier can be directly connected to a CD player or a record player.
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//I didn't use the IAPIDLE function. Is there any expert who can give me some advice on the pros and cons? #include STC15F104E_PLUS.h #include intrins.h typedef unsigned char BYTE; typedef unsigne...[Details]
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Pioneer's module PACK overseas business has made another breakthrough. With its strong technical strength and delivery capabilities, it has won an order for a PACK production line for new energy ...[Details]
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South Korea's LG Electronics recently announced that the company has achieved a milestone in the terahertz (THz) field. The vendor said it achieved outdoor wireless data transmission distances of u...[Details]
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1. Concept Analysis
The ARM system uses a full stack!
ARM uses stack reduction!!!
Stack Frame
Each process has a stack, and each function in the process divide...[Details]
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Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
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A proximity detector (sensor) is a detection device that triggers an alarm when an intruder approaches it. In a proximity detector, there is usually a high-frequency LC oscillation circuit, and the LC...[Details]
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Abstract: Combined with the structure and characteristics of the development tool TMS320C6201EVM board, the work done on the software optimization of the algorithm in realizing MPEG-4 real-time ...[Details]
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On February 29, after Huawei Hongmeng was released last year, it is currently the world's first full-scenario distributed operating system that has been released. It is actively laying out its own so...[Details]
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Hefei Lianrui Microelectronics Technology Co., Ltd. (Lianrui Microelectronics for short) recently revealed to Jiwei.com that it has completed a round A+ financing of tens of millions of yuan. Lianrui...[Details]
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As of the end of 2021, global image sensor shipments were 1 million 200mm equivalent wafers per month. According to Knometa's "2022 Global Wafer Capacity Report", image sensor wafer demand is expe...[Details]
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After a meeting, a certain gentleman said in his introduction of the meeting: At the meeting, a certain gentleman raised a new question about high-frequency UPS, which he thought was a heavy bomb, ...[Details]
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The online UPS synchronous phase-locked circuit is shown in the figure. It is composed of a crystal oscillator, a frequency divider, a synchronous signal selector, etc.
Figure 1. Online UPS sync...[Details]
MCU
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