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In 1897, KF Braun improved the Crookes tube, making the electron beam current controllable to change the brightness of the light spot, thus making practical cathode ray tubes, such as oscilloscopes a...[Details]
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/*************PIC16F917 MCU program**********************************/
/****************************************************************/
/*****File Function : LED ranger light program *****/
/****...[Details]
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1. Briefly understand ASOC
The sound card driver in the embedded system is ASOC (ALSA System on Chip), which is a layer encapsulated on the ALSA driver. It is divided into three parts: Machine, P...[Details]
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Safety accidents caused by intelligent driving's own defects (including driver abuse) have always been common.
This week, the National Highway Traffic Safety Administration (NHTSA) offic...[Details]
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Intelligent electromagnetic flowmeter is a commonly used flow measurement instrument, suitable for flow measurement in rectangular and trapezoidal open channels and culverts such as reservoirs and riv...[Details]
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DC/DC is a switching power supply chip. Switching power supply refers to the use of the energy storage characteristics of capacitors and inductors to perform high-frequency switching through contro...[Details]
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Abstract: This paper describes the design and implementation of a remote image monitoring system based on GPRS and embedded Linux. The system is mainly composed of an embedded video acquisition termi...[Details]
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Prerequisite: DNS has been implemented in the system (ie, ping is available).
1. Add the following options to the kernel:
Networking ---
Networking support
Networking options --- ...[Details]
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1 Overview With the rapid development of network technology and multimedia technology, multimedia applications based on IP networks are becoming more and more widespread. TM1300 is a high-...[Details]
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Technology is changing with each passing day. Every day, new inventions and technologies are born around us. Human battery technology has also been developing, but the speed of development cannot kee...[Details]
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There are many kinds of power devices used in communication equipment, ranging from power factor correction (PFC) AC/DC power supplies at the front end to high-efficiency DC/DC modules and point-of...[Details]
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introduction As the power supply equipment for all electronic products, the power supply must not only meet the requirements of the power supply products, but also have its own protection measures...[Details]
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According to the main types and performance of typical mainstream products of electromagnetic flowmeters, the selection has the following requirements: (1) Measured medium: Fluid electromagnetic fl...[Details]
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In the past 2021, new energy vehicles exploded. Let me ask an extreme question: Will internal combustion engines exit the stage of history? I think not, but how can we help consumers solve their trav...[Details]
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The core reason why pure electric vehicles are not popular is the problem of driving range and charging time for consumers: the former is determined by the battery energy density, which is currently ...[Details]