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Recently, after hard work by R&D personnel, NationalChip Technology announced the successful development of the automotive electronic integrated gate driver control chip product "CCL1100B". This is...[Details]
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In this article we will analyze the need for measuring power in some modern communications systems and introduce power measurement techniques as well as the errors and uncertainties that exist in t...[Details]
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In recent years, semiconductor light sources are gradually entering the lighting field as a new type of solid light source. According to the principle of solid light emitting physics, the luminous ...[Details]
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Multi - channel switching power supplies are widely used in various complex electronic systems with low power due to their small size and high cost performance. However, with the development of m...[Details]
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51 MCU control beat generation example program #include reg51.h sbit speaker=P3^7; unsigned char Do=108; unsigned char beat_H=(65536-62500)/256,beat_L()=(65536-62500)%256; unsigned char tone_H...[Details]
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Atmel has announced the expansion of its ARM Cortex-M4 Flash microcontroller lineup with the addition of the SAM4E series of devices featuring advanced connectivity peripherals, a floating point unit...[Details]
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According to Jiwei.com, an analyst once pointed out that if the end of Moore's Law is a wall, the first person to hit it will be the person walking in front. After being delayed for three consecutive...[Details]
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After understanding the assembly before kernel startup, let's take a look at the formal C language startup code, that is, our start_kernel function. start_kernel is quite large, and each function call...[Details]
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Memory chip parameters
The entire DDR SDRAM particle number is composed of 14 groups of numbers or letters, each of which represents an important parameter of the memory. Understanding the...[Details]
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On March 28, Boreton Technology Co., Ltd. ("Boreton") and Guangzhou Juwan Technology Research Co., Ltd. ("Juwan Technology Research") held a signing ceremony at Juwan Technology Research Dedao ...[Details]
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Calculate the number of LEDs
from the known
power
supply
Example: How many LEDs can be configured under the conditions of a power supply with a rated output power of 10W, a rated forwar...[Details]
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One of the most profound changes in spectrum analysis since the 1980s has been the use of digital technology to replace the analog circuits in previous instruments. With the introduction of high-perf...[Details]
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June 17, 2024, Shanghai -
As the market continues to pursue high-precision, high-performance motor control technology, the resolver, as one of its core components, is particularly important for...[Details]
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In the past, high-definition digital content could only be carried on physical disks and required special equipment to play; now, broadband connections are ubiquitous, and high-definition digital cont...[Details]
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Battery materials have always been a topic of concern in the market, hoping to solve problems such as energy storage efficiency and pollution. From lead/acid to lithium-ion, heavy metals and hazardou...[Details]
Analogue and Mixed Signal
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