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/*******************************************
* File name: PWM.c
* Function: Test the PWM function of s3c2440
* Author: jianqi
* Version: 1.0
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Which industrial fields use flow meters? “If you don’t measure it, you don’t manage it.” This is a common saying in the industrial world, and it is especially applicable to flow measurement. Simp...[Details]
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The gateway device uses 220V AC power supply, and the power module directly uses a stable brand switching power supply. The switching power supply outputs 5V voltage to supply the power demand of t...[Details]
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Focusing on responding to the latest cybersecurity challenges, the 2022 BLACK HAT-OMDIA Analyst Conference Report is open for applications The major changes unseen in a century are coupled with the...[Details]
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A single-chip microcomputer is a type of microcomputer. Currently, there are 8051, AVR, ARM7, ARM9 and other series. Among them, "8051" is derived from Intel's MCS-51 series chips, but different manu...[Details]
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There was a problem with the gpio.c file before, so I added a new gpio.c in the root folder /inc /src, and then I wrote the serial port function in the stm8_board.c file. When compiling, an error ...[Details]
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On April 11, Unisoc officially unveiled its first automotive-grade 5G smart cockpit chip platform A7870. It is reported that the platform is equipped with an automotive-grade 6nm advanced process p...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Clock Tree Analysis S3C2440A clock tree From the upper left corner of the above figure, we can see that S3C2440A supports two external clock source inputs. One is through the external oscillat...[Details]
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1. Introduction
In recent years, with the continuous discovery and application of new materials and new processes, the luminous intensity of light-emitting diodes has been greatly improved, ...[Details]
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1 Introduction
Formation charging and discharging is one of the key processes in the battery production process, and its control level is directly related to the quality of the product. The...[Details]
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The analyst estimates that the global market for radar, camera, lidar and computing ADAS will reach $8.7 billion by 2020. Nearly half of this market revenue will come from radar, with $3.8 billion, f...[Details]
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In communication systems, non-electrical signals are often used to transmit control signals and data to achieve remote control or telemetry functions. Infrared communication is a commonly used comm...[Details]
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Throughout the entire LED industry chain, from chips to packaging and finished products, all products need to be tested for various optoelectronic indicators, and all testing processes are carried ou...[Details]
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Both soft starter and step-down starter are devices used to start motors. They each have their own advantages and disadvantages and are suitable for different application scenarios. The following i...[Details]
Microcontroller MCU
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