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ESD protection for portable devices is very important, and TVS diode is a very effective protection device. Compared with other devices, it has its unique advantages. However, when applying, the devi...[Details]
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Just last month, Motorola launched the Moto G22 in Europe, but now, a new report suggests that the company is gearing up to launch the smartphone in India in the near future. According to a report ...[Details]
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On March 21, according to foreign media reports, Apple may face a huge fine in Sao Paulo, Brazil because its decision to remove the charger from the packaging box of the iPhone 12 and previous mobile...[Details]
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The digital multimeter calibrator is used to calibrate multimeters and various meter heads below level 1. If used improperly, the meter being tested and the internal circuit of the instrument will b...[Details]
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This article introduces the STi7111 block diagram and application diagram. ST's STi7111 is a low-cost HDTV
satellite
STB decoder that is suitable for Microsoft VC-1, H.264 and MPEG-2 form...[Details]
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1 Introduction
The PIC16 series microcontroller from Microchip of the United States is a new type of 8-bit microcontroller using CMOS technology. Due to its low power consumption, ultra-small ...[Details]
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In the actual waveform measurement process, how do you measure the time difference between two channel signals? Manual cursor measurement? This is indeed a common method, but it will inevitably cau...[Details]
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1. Create a circuit
(1) Component operation
Component selection: Open the component library bar, move the mouse to the required component graphic, press the left button, and drag the compon...[Details]
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/*Ultrasonic distance measurement program, using the external interrupt of 51 MCU. If it is not working well, it is recommended to use Dupont wire to connect the pins directly*/ #include reg52.h ...[Details]
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The buzzer pin of STM8L051 shares the same pin with the swin debugging port. Although the debugging function cannot be used when beep is used (after the program is downloaded, disconnect the debuggin...[Details]
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Switching power supplies have become an important part of our lives, touching every aspect of life. Switching power supplies are very familiar to engineers. In this article, the editor will give yo...[Details]
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LPC1114 and LPC11U14 have two SSP buses, while LPC1343 has only one SSP bus. There are not many other differences. However, the SSP1 bus of LPC11U14 has two pins that can be set, which further increas...[Details]
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Before the porting, I kept reading Teacher Ren Zhe's book and learned a lot. After I felt that I had some basic knowledge, I started the porting. This article is only a novice's understanding of the ...[Details]
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Data shows that in 2023, the global
electric vehicle
market will expand rapidly, with a penetration rate of 22%. As the world's largest electric vehicle market, China's electric vehicle pen...[Details]
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As we all know, luggage inspection instruments, as a type of product, are a small branch of the instrument family and a type of special instrument that serves the product quality standards of the p...[Details]
Analogue and Mixed Signal
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