I switched from STM32F103 to STM32L152. Now I want to drive the segment LCD but it can't light up. I want relevant information or examples! Or guide me. Thank you! !...
Last Friday, two days after Nokia changed its public account name to "Hemingdi Technology Co., Ltd.", it changed back to "Nokia Mobile Phone".This wave of operations made Nokia inexplicably gain a wav...
In PCB design, pad is a very important concept, and PCB engineers must be familiar with it. However, although they are familiar with it, many engineers have only a superficial understanding of pad. Th...
I don't know much about C2000, so I should pay attention to many things when using it.
I didn’t do much preparation before debugging, and encountered many problems during debugging.
For example, the f...
power supplyA power source is a device that converts other forms of energy into electrical energy. The power source is based on the principle of "magnetoelectricity" and is generated by renewable ener...
1. What is radio frequency identification? Radio frequency identification (RFID) is a wireless communication technology that can identify specific targets and read and write related data through radi...
Abstract
: This paper is to improve the accuracy of ADC conversion and speed up the work speed. It mainly introduces the interface design of SPI and MAX187 of AVR microcontroller and provides sof...[Details]
Shanghai Renaissance Hotel Pudong is a five-star hotel managed by Marriott International. It is located on the edge of the prosperous new business district in Pudong. It is a modern hotel with the un...[Details]
A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. Household washing machines are mainly composed of a box, a washing and dehydrati...[Details]
Power electronics manufacturer Jiuquan Runke New Energy Co., Ltd. has signed a supply agreement with EPC Shenzhen Farid Electric Co., Ltd. for ALBA 4X 20MW inverters for the Mahan PV power station ...[Details]
Officials from multiple departments of the U.S. government are planning to impose new restrictions on Huawei, requiring foreign companies that use U.S. chip manufacturing equipment to obtain a U....[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]
LG Uplus’ 5G market share is nine percentage points higher than its overall retail market share in South Korea, thanks to its emphasis on AR and VR content. Strategy Analytics’ latest research report...[Details]
Although there are many speculations about Xiaomi Note 10, judging from the pre-launch posters from Xiaomi’s overseas account, Note10 is almost the same as CC9 Pro, but it is specially launche...[Details]
ReneSola (SOL, 10.31, -2.64%) announced today that it has successfully developed a new type of multicrystalline silicon wafer called "VirtusWafer", which can improve the efficiency of solar cells.
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This paper analyzes and designs a single-stage power factor correction LED driver. The power supply adopts a flyback topology to achieve power factor correction and constant current drive for LED l...[Details]
On August 15, Datang Xinghai's 500,000-kilowatt photovoltaic energy storage project - Datang Xinghai's 75MW/300MWh energy storage project was successfully connected to the grid, which is of great s...[Details]
Efficient Power Conversion (EPC) has introduced the ePower™ power stage IC, which integrates an entire half-bridge power stage and can achieve up to 35 A of output current at 1 MHz
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Recently, Continental signed a joint venture cooperation memorandum with EasyMile of France and Shanghai Jiading Industrial Zone. The three parties are committed to jointly developing and promoting d...[Details]
introduction With the rapid development of the national economy, people have higher and higher requirements for power supply continuity and reliability. For important occasions where power outages a...[Details]
Keysight O-RAN solution selected by CableLabs 5G to support 2023 5G Industry Challenge • The solution will test O-RAN sub-components from the edge to the core of the network, thereby validating...[Details]