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Regarding the situation that the STM32 serial port receives a large amount of data and causes the system to freeze, even if a watchdog is added, there are already enthusiastic netizens sharing their ...[Details]
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On June 3, IDC's Global Quarterly Mobile Phone Tracker showed that smartphone shipments are expected to reach 1.38 billion units in 2021, a 7.7% increase from 2020. This trend is expected to continue...[Details]
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The microcontroller source program is as follows: #include reg52.h #define uint unsigned int #define uchar unsigned char typedef bit BOOL; sbit io = P2^0; sbit rs = P2^6; sbit rw = P2^5; sb...[Details]
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Basic Semiconductor, a leading silicon carbide company, completes C2 round of financing, with GAC Capital, Runxia Zhaoying and Blue Ocean Huateng as joint investors
On June 7,
Ba...[Details]
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Overview
Single-chip microcomputers are widely used in today's instruments and industrial measurement and control equipment. They are powerful and have simple peripheral interface circuits. Wh...[Details]
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Using an operational amplifier to drive a high-precision ADC
Most high-precision analog-to-digital converters (ADCs) do not have high-impedance inputs. The input signal is connected directly to a s...[Details]
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Topic requirements: Basic AT89S52 microcontroller clock calendar display.
Requirements: Can display time correctly
The calendar can be displayed correctly
Difficulty analysis:
1. It...[Details]
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For general embedded systems, several memory devices are often used in combination, taking into account factors such as system cost and operating speed. In the example below, an ARM9EJ processor ...[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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I have been struggling for two days and still can't solve the problem. Short-circuit the serial port receiving and sending on the computer side, and everything is normal for self-receiving and self...[Details]
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In 2010, the State Council issued Document No. 25, “Opinions on Accelerating the Implementation of Contract Energy Management and Promoting the Development of Energy-saving Service Industry”. In th...[Details]
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introduction
UPS power supply system is an essential power supply for power, communication, banking and other industries. It has a history of several decades since its creation. In the process...[Details]
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Infrared remote control button detection program.
The received data bit is determined by detecting the time difference between tw...[Details]
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The AC/DC voltage divider is a special instrument for field measurement. It can measure both DC high voltage and AC high voltage. The whole device consists of two parts: the voltage divider and th...[Details]
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1 Introduction
As a sustainable clean energy, solar energy is increasingly valued by countries around the world. In Tibet, where the land is vast and the population is sparse, solar photov...[Details]
RF/Wirelessly
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