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ATmega128 has the user program self-programming function supported by boot loading (In-System Programming by On-chip Boot Program), which provides a real system program self-programming update mechani...[Details]
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Safety capacitors refer to capacitors that will not cause electric shock or endanger human life after failure. They are usually used for filtering in anti-interference circuits. They are used in po...[Details]
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Using PWM output to drive a brushed DC motor: Loss thinking
Since PWM drive is a pulse drive, its power consumption is only the average of the power consumption during the voltage application ...[Details]
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Central topics: Oscilloscope sampling, sampling rate Oscilloscope sampling mode Oscilloscope storage, storage depth Solution: Real-time sampling is used to capture non-repetitive or single-shot signa...[Details]
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1 Introduction
The electrical system of a factory's A1024A single-arm four-meter gantry planer consists of two parts: the main drive and the control system. The electrical main drive system i...[Details]
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Introduction Most of the contemporary LCD displays use cold cathode fluorescent lamp (CCFL) backlight or LED static backlight. Since CCFL brightness is difficult to control and the response speed is...[Details]
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Not long ago, Energy Star released the 2.0 version of the external power supply energy efficiency specification. The new specification significantly increases the operating frequency requirements, ...[Details]
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Nowadays, people pay much attention to the camera function of mobile phones. Only mobile phones with excellent camera performance can be recognized by more consumers. Recently, Samsung Galaxy A70s wa...[Details]
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Xerox announced on Monday that it has raised its offer for HP to $24 per share, for a total value of about $34 billion. According to the new offer, Xerox will acquire HP for $18.4 per share in cas...[Details]
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When we program in C language, the first line is often reg51.h or other custom header files. How do we understand it? 1) "File inclusion" processing. The first line of the program is a "file include"...[Details]
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ON Semiconductor plans to launch a three-terminal adjustable output linear constant current regulator based on the same patented technology .
As one of the fastest growing applications in the...[Details]
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After chief design officer Jony Ive announced his departure, Apple COO Jeff Williams became the company's "number two" and the obvious successor to current CEO Tim Cook. Former and current Apple empl...[Details]
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What is the difference between a vector signal source and an RF signal source? This article provides you with a detailed introduction and analysis of the differences between vector signal sources and...[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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Crowbar overvoltage protection circuit
Figure 2. Crowbar type overvoltage protection circuit A typical application of overvoltage protection circuits is the thyristor crowbar circuit, which can ...[Details]
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