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P IC single chip LCD 1602 display single A word program STATUS EQU 3H ; define the status register address PORTA EQU 5H ; define the RA port data register address PORTC EQU 7H ; define the RC por...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
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Introduction: Testing and measurement are the most basic methods for humans to understand the objective world, and instruments are tools for achieving testing and measurement. Instruments have been c...[Details]
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Today, industry insider @手机陶瓷达人 broke the news that Qualcomm's 4nm Snapdragon 8 Gen1 Plus wafers cast at TSMC are expected to be delivered in the second quarter with 20,000 wafers. It stated that st...[Details]
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1 Introduction Low Drop-Out regulator (LDO) is increasingly used in the power supply system of portable electronic devices. Based on the structural characteristics of the LDO regulator, this pape...[Details]
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Hello everyone, starting from today, I will share and discuss the problems I encountered in my work and my learning experience with you. Let me tell you about the port remapping of the STM32 microcont...[Details]
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At the just concluded Third Session of the 13th National People's Congress, Premier Li Keqiang proposed in his government work report to focus on supporting the construction of "two new and one heavy...[Details]
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According to Jiwei.com news, Taiwanese media reported recently that the global chip foundry leader TSMC's Fab14 P7 plant in Nansho, Taiwan, suddenly suffered a power outage, which will affect up to 3...[Details]
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1. Basic knowledge 1.Key classification and input principle Keys are divided into two categories according to their structural principles. One is contact switch keys, such as mechanic...[Details]
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1. What is the difference between fetch, read, and measure programming in the keysight signal analyzer? Simply put, Fetch is to directly read the value of the most recent measurement in the current m...[Details]
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The main purpose of this article is to popularize the basic principles of CAN communication. Readers who are engaged in related fields or interested in vehicle embedded development are welcome to lea...[Details]
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introduction "Signals and Systems" is a professional basic course for electrical engineering majors and is widely used in fields such as automatic control, signal processing, circuits and systems. Be...[Details]
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While struggling to "survive", Huawei has once again played the role of a "disruptor" in promoting industry change. Living in the suburbs has its advantages and disadvantages. However, for people l...[Details]
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The changes in the PCB industry have already begun at the beginning of 2021. Under the influence of many factors such as the epidemic and the trade war, the PCB industry also experienced a series of ...[Details]
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Mitsubishi FX series PLC is a programmable logic controller widely used in the field of industrial automation. It has powerful functions and flexibility, and supports a variety of programming metho...[Details]