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On July 6, Cologne Co., Ltd. issued an announcement on the progress of its cash acquisition of 51% of the equity of Juxun Semiconductor Technology (Shanghai) Co., Ltd. and the completion of cash paym...[Details]
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Lighting technologies mainly include mainstream fluorescent lamps, LED lamps and HID technologies, etc. Their wide application makes the topological structure of power drive very different. The com...[Details]
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At present, many mobile phone manufacturers have not commercialized the under-screen front-facing camera. The most fundamental factor is that the effect of the front camera emission is not very ...[Details]
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The robot industry has become one of the important pillar industries of the global economy, and my country has become the world's largest robot market and the fastest growing emerging market. IFR p...[Details]
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On February 19, Genesis disclosed the company's 2021 annual performance report. The announcement showed that the company achieved operating income of 5.262 billion yuan in 2021, a year-on-year increa...[Details]
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Note: This small ceiling fan can be timed for 15 to 60 minutes.
1. Working Principle Circuit
The principle is shown in Figure 1 below. The left side of the dotted line is the original circui...[Details]
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This article was suddenly thought of by a friend while drinking coffee in Guangdong... I have been wanting to write a few blogs about microcontroller output recently, so I wrote them down as soon as ...[Details]
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//CRC16 checksum is widely used in communication. Here we will not discuss its theory, but test three common //implementation methods. Method 1 uses a common table lookup method. There are also 512-b...[Details]
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There are two products like this - quietly preparing to bloom in the most prosperous and fiercely competitive DVR market; masterpieces of top domestic design masters, big-budget big customer concep...[Details]
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1 Introduction
In substations, batteries are used as backup
power sources
. In the power system, they play an extremely important role. Once the battery pack has problems when the AC p...[Details]
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As modern industrial networks gradually support advanced protocols, it is possible to remotely monitor and configure sensors on factory floors in real time, significantly reducing production downti...[Details]
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Lu Weibing, Vice President of Xiaomi Group and General Manager of Redmi Brand, announced that the Redmi Note 8 Pro will be the first to use the MediaTek Helio G90T chip. Regarding netizens' concerns ...[Details]
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With the establishment of a new energy vehicle technology company, British car brand, which has faded out of the public eye for a long time, has once again attracted industry attention. Information...[Details]
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From linear to digital power supplies, we have a wide range of design choices. This article briefly introduces some of the alternatives facing designers and the problems that arise. Key Points The po...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
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