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The PIC watchdog is a system timer that uses an internal low-frequency 31Khz clock source as a clock with a timing range of 1ms-256s. The system block diagram of the watchdog is as follows: The c...[Details]
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1. Basic introduction of general timer General purpose timers include TIM2, TIM3, TIM4 and TIM5 The STM32 general purpose timer is a 16-bit auto-reload counter driven by a programmable prescaler....[Details]
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On October 8, Samsung Electronics announced its earnings guidance for the third quarter of 2024. Both profits and revenue fell short of market expectations, raising concerns about uncertainty about...[Details]
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0 Introduction
With the development of economy, many power distribution rooms with energy-saving significance have gotten rid of the manual meter reading method and use distribution networ...[Details]
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Two 555 time base circuits are used to form a timing circuit with a long timing time and an adjustable timing time range.
1. Circuit Working Principle The circuit principle is shown in Figure 1. ...[Details]
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1. How to choose the crystal in the PIC microcontroller oscillation circuit? For a high-reliability system design, the choice of crystal is very important, especially for systems with sleep w...[Details]
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Electrical System
Common Inspection Locations
Abnormal heating caused by high resistance or excessive current is the main cause of many faults in electrical systems. With infrared ther...[Details]
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As electrified powertrains become increasingly complex, the number of functions that the BMS needs to perform increases, placing an unprecedented burden on it. Whether it is a simple charge contr...[Details]
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1 Introduction
Currently, the mainstream products in the anti-theft device market are electronic anti-theft devices, which are divided into one-way anti-theft devices and two-way anti-theft dev...[Details]
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Table of contents: 1. Program: Timer 2 interrupt configuration, high-precision delay function and LED light initialization 2. Basic knowledge: 1. Procedure: #include iostm8s003f3.h #include "timer...[Details]
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Many media outlets on Weibo broke the news that OPPO's mobile phone chip company has started. The article said that OPPO registered "Shanghai Jinsheng Communication Technology Co., Ltd." (referred to...[Details]
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start.S file: .globl _start _start: // 0 address b reset // When reset, the cpu jumps to address 0 ldr pc, =undefined_instruction // When the cpu encounters an unrecognizable instructio...[Details]
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Product Description:
The electronically controlled suspension system of a passenger car generally includes air springs, variable damping shock absorbers, height sensors, accelera...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
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1. Transplantation of tvout_app
To test the TV output of S3C6410, I took the test in the official tvout_app, which is quite rough and seems to be a very old version. After changing the Makefil...[Details]
Microcontroller MCU
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