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Sensors of all types have evolved greatly over the past few years and are now more accurate and stable than their predecessors. Sometimes, these sensors are not simple to use. Designers of conditio...[Details]
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Bipolar transistors have been gaining momentum in recent years. In the past, high-power switching applications were mainly based on MOSFETs; now, bipolar transistors are increasingly being used in mor...[Details]
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The developed variable frequency speed regulator adopts the variable frequency speed regulation integrated chip SA868 produced by the British MITEL company as the control core, outputs the synchron...[Details]
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LG Chem has reportedly completed the development of a new "Module Pack Integration Platform (MPI)" that allows battery packs to be built without modules (using only individual cells). As a way to i...[Details]
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Some netizens have discovered that two new ZTE phones have recently passed the network certification of the Ministry of Industry and Information Technology. The models are ZTE A2023BH and ZTE 7...[Details]
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Today I read the Linux operating system source code and found this section:
#define _syscall0(type,name) \
type name...[Details]
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Toyota Motor, NEC Corp and other Japanese companies are said to be joining a government-backed group to propose 6G communications standards, aiming to gain an early advantage in the development of th...[Details]
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Apple's Pioneer Place store in Portland may soon remove the steel fencing erected following riots and looting and replace it with clear polycarbonate panels, according to Apple Insider. The ...[Details]
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12.1 AD brief description Before introducing ADC, let us first talk about the fields in which ADC is generally applied. For example, it is widely used in wireless communications, software defined rad...[Details]
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What types of welding robots are there?
In the field of automated welding, sensors play a relatively important role. Welding robots are equipped with multiple sensors that can monitor the wel...[Details]
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Data: "s3c2440 Chinese Data Sheet (Full Version)" Chapter 9: Input and Output Ports; Chapter 10: PWM Buzzer //Press button k1 to reduce the buzzer frequency. //Press button k2 to increase the ...[Details]
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Introduction: Will car iterations follow Moore’s Law? First of all, let’s raise an issue that everyone can discuss together: If new energy vehicles focus on the cockpit and driving area in the futu...[Details]
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Red Net News reporter Li Huifang reports from Changsha
By entering keywords, data such as power grid poverty alleviation, electricity consumption, and online power consumption can be clearly s...[Details]
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Here are some byte usage and execution cycles of assembly code, so that you can see the assembly code generated by C.
8051 INSTRUCTION SET
1.Arithmetic operations:
Mnemonic Byte Cyc
...[Details]
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The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]