As wireless data transmission becomes more and more widespread, we seem to realize that wireless transmission technology is really around us. This article briefly introduces the similarities and diffe...
At present, mobile phone and router manufacturers often use concepts such as "dual-band" in their promotions. When we connect to WiFi networks, we often see the words 2.4G and 5G. At the same time, wh...
Firefly was detained for being a hooligan, but he refused to accept it: Who was giving off electricity? Who was streaking? Who has an exhibitionist fetish? The toilet is dark and I am not allowed to t...
Dear experts, this is a dual-integration AD circuit for analog-to-digital conversion. The left in is the voltage to be measured, 0 to -5V negative value, the right three are the comparator inputs to t...
[size=4]Ultra-wideband positioning principle: [/size] [size=4] By deploying base stations indoors (outdoors), carrying tags on the positioning target; tags transmit ultra-wideband signals, base statio...
The USB Type-C interface, developed by the USB -IF organization, was recognized by Apple, Google, Intel and other manufacturers as early as 2014, and related products were launched in 2015. Compared w...
1. Independent buttons principle: Independent buttons are relatively simple. First, find the schematic diagram of the case in the supporting information of the microcontroller development board, ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Serial port connection 1. There is a USB to UART chip PL2303HX on the board, which can be connected to the laptop through the MINI USB port using a USB to MINI USB cable. 2. Install the USB to se...[Details]
In recent years, microparticles have attracted widespread interest due to their unique shapes, complex structures, and the ability to achieve multifunctional integration in individuals. They have b...[Details]
Chips! The automotive industry is facing a new wave of price increases for this small part. When Xu Daquan, executive vice president of Bosch China, sat at the door with the heads of Geely and Great ...[Details]
On the evening of August 27, Yongtai Energy (600157.SH) released its 2024 semi-annual report. The report shows that in the first half of the year, the company achieved operating income of 14.512 billi...[Details]
Although the over-current and over-voltage protection measures of the laser power supply are for the entire laser power supply, they also have a protective effect on power devices in the power supply...[Details]
The China Enterprise Confederation and the China Entrepreneur Association released the list of China's top 500 enterprises in 2019. According to the list, the top 500 Chinese enterprises in 2019 have...[Details]
Contents The invention belongs to the field of measuring instruments, and in particular relates to a scraper type flow meter. Background of the Invention In the oil industry or other liquid transpo...[Details]
The probe that comes standard with an oscilloscope can only measure voltage. In fact, the oscilloscope itself can only measure voltage. If you want to measure current, you must use a current probe, a...[Details]
In transformer differential protection, how to distinguish between magnetizing inrush current and internal fault current is an inherent and unavoidable problem, and has been a hot topic of researc...[Details]
On April 19, the Xiamen Development and Reform Commission announced the completion status of key projects under construction in Xiamen Province in the first quarter, revealing new progress in project...[Details]
The advent of the AI and 5G generations, the advancement of cloud computing technology, and the accelerating drive of digital transformation have led to fierce competition in the solid-state drive ...[Details]
On April 11, 2019, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an automotive digital inst...[Details]
In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]
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