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To meet the requirements of cloud, enterprise and workstation customers for hardware RAID robustness and performance at entry-level costs, Microchip Technology Inc. (Nasdaq: MCHP) announced the launc...[Details]
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The magnetic flap level gauge is a very common liquid level measuring instrument in large tank areas. It is made according to the buoyancy principle. The float in the magnetic flap is in the main bod...[Details]
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First, we need to prepare the 51 development board, code software keil4, and burning software (I use the Puzhong Technology burning software). First, we need to understand the working principle. The ...[Details]
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LED light source manufacturers and designers often mention solid-state lighting applications, and the most obvious advantages are like "low-hanging fruit on the tree". For example, garden path lig...[Details]
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Although there is still a long time before Apple's fall conference, the industry has never stopped reporting on the new iPhone. Recently, foreign media revealed that Apple's new patent was authorized...[Details]
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A boost converter is often used to boost the voltage level to a high enough level to
bias and turn on
the LED
. The typical method of regulating the LED string current is to add a sense resis...[Details]
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1. Warning 280:'i':unreferenced local variable
This indicates that no access operation is performed on the local variable i in the function.
Solution: Eliminate the declaration of the i variable in...[Details]
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After STVD compiled the project, I didn't know where to check the FLASH, EEPROM, and RAM occupied by the firmware, which was very inconvenient. After consulting relevant information, I finally found ...[Details]
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First, let's take a look at the PWM interrupt register and its meaning. The PWM module has a flag bit PWMF (PWMCON0.5) to mark the completion status of the current PWM cycle. PWMF can be cleared by...[Details]
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The Tektronix current probe is a magnetic ring designed based on Faraday's principle to measure interference current signals in wires. It is essentially a transformer with 1 turn. Use a current probe...[Details]
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With the advent of the Industrial 4.0 era, machine vision plays an increasingly important role in the field of intelligent manufacturing. In order to enable more users to acquire the basic knowledg...[Details]
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Video Capture
The video is converted into a digital format that can be used by the PC.
The Microvision professional image acquisition card converts the video signal through AD conversi...[Details]
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1. Introduction The safety of the charger cannot be determined only by checking the output characteristics, because good output characteristics cannot guarantee the reliability of the charger. There...[Details]
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The method described in this article only requires a pointer multimeter and two No. 1 dry batteries to quickly and accurately identify
The attached figure is a wiring diagram of th...[Details]
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0 Preface
Power electronic conversion technology has developed along with the development of power semiconductor devices. With the rapid development of computer and information technology, digi...[Details]