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Constant current diodes and constant current transistors are
semiconductor
constant current devices that have been introduced in recent years, and constant current transistors are develop...[Details]
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Chinese contract manufacturer Luxshare Precision has won a major order from Apple to produce high-end iPhone models in China, according to multiple people familiar with the matter. Luxshare Precision...[Details]
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With the rapid development of the national economy and the electric power industry, the installed capacity and the scale of the power grid are increasing day by day, and people's requirements for the...[Details]
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1 Overall system design The USB specification divides USB into five parts: controller, controller driver, USB chip driver, USB device, and client driver for different USB devices. According to th...[Details]
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sim800c+GPS chip is a small design for practice, a little ugly. Attached is the program and the principle PCB diagram. It is my first post, please forgive me if it is not good. Button function: o...[Details]
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China Energy Storage Network News
: At 21:00 on July 25, in the Qinhuangdao Garden Expo Park in Hebei Province, streams of water sprayed from the lake, and light, water, and music intertwined...[Details]
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In portable electronic products, higher power efficiency means longer battery life, and linear regulator efficiency = output voltage × output current / input voltage × input current × 100%. Therefore...[Details]
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In C51 programming, sometimes when controlling some devices, strong real-time performance is required. At this time, it is necessary to embed ASM statements in them. There are many methods of embed...[Details]
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Earlier, according to xiaomiui, Xiaomi's second folding screen model MIX FOLD 2 appeared in the IMEI database and passed the certification. The model of this phone is "22061218C", abbreviated as...[Details]
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TON_TI
ME
is also available
IEC Timer is usually placed in the background data block. Try not to generate many independent DB blocks in a scattered manner...[Details]
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The characteristic of ATmega128 is that it has many io ports, so we can drive this LCD screen in parallel to increase the bus speed. This program is collected from the Internet, but it has been verifi...[Details]
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While most electric vehicle manufacturers are optimizing existing lithium-ion battery solutions, General Motors (GM) has turned to lithium metal batteries for its next generation of electric vehicles...[Details]
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On March 11, Shi Shenghua, deputy secretary of the county party committee, county magistrate, secretary of the Party Working Committee and director of the Management Committee of Youyu Ecological Cult...[Details]
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When using the C8051F microcontroller to develop your own system, in terms of hardware development tools, you generally need: an emulator/programmer and a target board. For novices, you may also need...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]