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Basic requirements of TRIAC dimming
调光線性：通过可控硅调光器触发相位变化使LED的光输出达到线性的变化。调光器的兼容性：不论是用于前缘或后缘的相位调光，以及使用多种不同的调光器都不会影响LED的调光线性。并行控制：当多个LED灯由单一调光器驱动时，调光线性需保持一致。闪烁：当LED灯具进行调光时，不会出现闪烁。
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introduction
For digital signal processing applications, communication of data is critical. There are three communication methods in TI's DSP/BIOS environment, namely pipe-based (PIP, pipe) com...[Details]
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Keithley SourceMeter 2460 has the flexibility to source/sink large currents and measure voltage and current, making it a perfect solution for measuring low-resistance devices (requiring up to 7A exci...[Details]
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As people's pursuit of personal health and smart life continues to heat up, the wearable device market is booming. In this field full of opportunities and challenges, Silicon Labs (also known as "S...[Details]
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#include
#include
#include "12864.h"
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As the mobile market such as mobile phones and tablets continues to be popular, ARM's low-power and high-efficiency core technology has received more and more attention. Major domestic companies have ...[Details]
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As the world turns to data-centricity, a new era of diversified computing has arrived. As new workloads such as artificial intelligence, cloud data centers, the Internet of Things, next-generation ne...[Details]
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All-fiber perimeter monitoring Nowadays, terrorist organizations and terrorists are increasingly active, population mobility is increasing sharply, and social instability factors are rising. Theref...[Details]
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White light emitting diodes (
LEDs
) are steadily growing in a variety of lighting applications, such as flashes in handheld products and
display
backlights. They provide true white...[Details]
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Nordic Semiconductor's new multiprotocol system-on-chip (SoC) nRF52833 supports Bluetooth 5.1, Bluetooth Mesh, 802.15.4, Thread, ZigBee and proprietary 2.4GHz protocols. To support development work b...[Details]
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With the advent of the fourth industrial revolution dominated by intelligent manufacturing (referred to as the Industry 4.0 era), intelligent manufacturing has become the focus of competition in te...[Details]
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Function of the circuit In logic circuits, it is sometimes necessary to observe multiple signals at the same time. It is certainly convenient to use a logic display, but this circuit uses an ordina...[Details]
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A "cloud" floated over the horizon, inspiring the spirit of power grid enterprises and starting a real business. Whether it is the "ubiquitous power Internet of Things" of the State Grid or the "Di...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]
Analogue and Mixed Signal
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