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Central topics:
Performance introduction and structural analysis of BL6523A
Principles of electrical measurement
Analysis of Smart Grid Metering Chip BL6523A from Hardware Design
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Windows 10 20H2 Proteus 8 Frofessional v8.9 SP2 MPLAB X IDE v5.45 New Construction Proteus Next step Next step Select chip and compiler Build the experimental circuit MPLAB X IDE MPLAB X ...[Details]
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1 Introduction
The low noise amplifier (LNA) is an important component in modern microwave communications, radar, and electronic warfare systems. It is located at the front end of the rece...[Details]
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1. Code: #include reg52.h typedef unsigned char u8; typedef unsigned int u16; sbit seg_sel = P1^4; sbit bit_sel = P1^5; #define DATA P0 u8 code seg_tab ={ 0xc0,0xf9,0xa4,0xb0, ...[Details]
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1. Protective coating of flexible copper clad laminate
The protective coating is a permanent insulating film or coating covering one side of the flexible printed circuit conductor (of course, ...[Details]
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0 Introduction
For urban street lamp management departments, anti-theft and energy saving have always been a headache, requiring a lot of manpower, material and financial resources. B...[Details]
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Industry insiders revealed that TSMC has agreed to expedite production of a batch of high-end 5G chip orders for Qualcomm, with delivery expected by the third quarter at the latest. Digitimes repor...[Details]
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On July 9, the official Weibo account of ROG gaming phone interacted with netizens and stated that the price of ROG gaming phone 3 must be very attractive and worth looking forward to. The st...[Details]
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0 Introduction
With the continuous improvement of computer network technology and military needs, combat simulation has gradually shifted from a stand-alone environment to a network environ...[Details]
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◑ Issue 73 ◐
The car rain and light sensor is a new generation of vehicle-mounted intelligent sensor that integrates an infrared rain sensor and an ambient light sensor. The vehicle can ...[Details]
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Brinell hardness tester can measure the hardness value of a wide range of samples, so it is widely used in production to measure the Brinell hardness value of unhardened steel, cast iron, non-ferrou...[Details]
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Some time ago, Motorola launched the Edge 30 series of mobile phones in the domestic market, but it was neglected in overseas markets. However, the news that Motorola edge 30 Pro will be releas...[Details]
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Any improvement in the efficiency of motor drives will save a lot of energy, which is part of the reason for the growing interest in advanced motor control algorithms. Three-phase brushless motor...[Details]
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Recently, BOE said in an investor survey that the utilization rate of the company's production lines will show different values under different statistical calibers. With the increase of new techno...[Details]
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From the previous uboot code analysis, we know that the uboot startup has three steps: BL0, BL1, and BL2. Since BL0 is a fixed program provided by the manufacturer, it does not need to be considere...[Details]