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Zos Automotive Research recently released the "2019-2020 Shared Mobility Industry and Autonomous Driving Application Trend Report", which shows the current status and trends of the shared mobility in...[Details]
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This article introduces a simple distance teaching system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it h...[Details]
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Camera functions in mobile phones have made great progress in the past few years as high-pixel counts, high-resolution, and full-HD video recording and playback functions have rapidly become popula...[Details]
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With the continuous advancement of intelligent technology, conference terminal equipment is moving towards a more intelligent direction. This trend is particularly evident in homes and offices, whe...[Details]
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PWM Generator
Introduction
This module creates a pulse width modulated (PWM) voltage between the PWM and REF ports. When the pulse is low, the output voltage is zero; when the pulse...[Details]
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I2S Audio Bus Learning (Part 3) S3C2440 I2S Controller 1. I2S controller structure diagram The Inter-IC Sound (IIS) bus interface of the S3C2440A is used as a codec interface to connect external 8/...[Details]
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A three-dimensional coordinate measuring machine is a detector that can move in three directions. It can move on three mutually perpendicular guide rails in X, Y, and Z. This detector transmits signa...[Details]
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Overview CH559 is an enhanced E8051 core microcontroller compatible with MCS51. 79% of the instructions are single-byte single-cycle instructions. It has built-in 60K Code Flash and 6K+256B Ram. CH...[Details]
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The resolution bandwidth in a spectrum analyzer determines the frequency resolution of a frequency domain measurement and therefore how well it can separate adjacent frequencies. The result you see o...[Details]
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On February 10, Goodix Technology announced that the Samsung Galaxy Tab S8 series is equipped with Goodix's innovative technology solution combination.
According to disclosed information...[Details]
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Radar level meter is a new type of liquid level measuring instrument, which is widely used in the petrochemical industry. In the production process, people often lack sufficient familiarity with this...[Details]
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The best evaluation standard for PLC programs is practice. See whether the program can achieve the expected purpose. But this is not enough. Because there are good and bad programs that can achieve...[Details]
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Under the STM32 platform, the uCOS V291 core was ported. Then a porting file was downloaded from the Internet:
os_cpu_c.c
os_cpu_asm.asm
I have not looked at the specific implementatio...[Details]
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On the afternoon of March 12, Lin Jinchuan, Secretary of the Party Committee of Xiamen University of Technology, and his delegation visited Fujian Mengshi New Energy Technology Co., Ltd. for inspec...[Details]
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The traditional electron beam welding power supply system adopts industrial frequency or medium frequency technology, which has the disadvantages of large size, low efficiency, poor beam stability, e...[Details]