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//T2 interrupts every 50ms to generate a time reference, P1 port outputs field code, P2 port outputs word code, and dynamically displays hours, minutes, and seconds.
#include reg52.h
#define uchar ...[Details]
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24l01.h #ifndef _24L01_H_ #define _24L01_H_ /***************************************************/ typedef unsigned char BYTE; #define uchar unsigned char //24L01 transmit and receive data width d...[Details]
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Today, Honor officially announced that Honor's first foldable screen mobile phone Magic V will be released at 19:30 on January 10. The theme of the press conference is "Folding flagship, a leap forwa...[Details]
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1. LCD1602 module 1. Pin description Pin 3: VL is the contrast adjustment terminal of the LCD. The contrast is the weakest when connected to the positive power supply, and the contrast is the high...[Details]
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Although Huawei's software team has focused its main efforts on the development of the HarmonyOS ecosystem, its past experience and achievements in Android optimization still shine, and will even be ...[Details]
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According to foreign media reports, Amprius Technologies, a silicon anode lithium-ion battery research and development company, announced that with its Si-NanowireTM platform, it only takes 6 minutes...[Details]
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Since 2017, the demand for consumer chips has dropped significantly and prices have plummeted, but there is still a large demand for automotive semiconductors, and even many automotive chip models st...[Details]
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QuestMobile released the 2019 China Smart Terminal Market Semi-annual Report, which interpreted my country's smart terminal market in the first half of 2019 from multiple perspectives. In the s...[Details]
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Using HitechC Compiler in MPLAB-IDE
1. Load the compiler:
1. Start MPLAB-IDE and select Project-》Install Language Tool as shown below
2. In the pop-up Install...[Details]
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0 Introduction
The rapid development of social economy and the continuous expansion of urban scale have brought tremendous pressure to urban public transportation, and chaotic urban public...[Details]
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According to the contribution of IT Home netizen @CHIHAYAkai, Redmi Note 9 Pro pushed the MIUI 12.5 enhanced version update on September 26. This phone was released in November 2020, equipped w...[Details]
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Fiber lasers
have the advantages of ideal beam quality, ultra-high conversion efficiency, maintenance-free, high stability, high cooling efficiency, and small size, and have many other
...[Details]
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Hall Effect Sensors in Electric Vehicles
From determining the position of steering wheels, pedals, and seats to the settings of various valves, knobs, and actuators, position sensors are...[Details]
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Commonly used interface circuits and their programming
Connection and programming of LED digital display
In the single-chip microcomputer system, LED digital display is usually used to display vari...[Details]
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According to the division of antenna field area, antenna measurement system can be divided into far-field measurement system and near-field measurement system.
1. Far-field measurement system...[Details]
DSP and ARM Processors
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