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Panasonic presented the Transparent OLED Display concept as part of the Salone del Mobile installation for Swiss furniture brand Vitra, which looks like a glass cabinet in which Panasonic's new displ...[Details]
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Generally speaking, in the operation and welding of the MINI USB connector seat, please pay attention to each pin aligning with each wiring point on the pad. The back should be pressed lightly with...[Details]
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Wireless audio repeaters are widely used in wireless headphones, car MP3 repeaters, conference broadcasts, building and park broadcasts, etc. The simplest wireless audio repeater can be composed of o...[Details]
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(1) First, we need to find out the leakage points of the device, analyze their leakage direction, pressure and other factors, and draw a distribution map of the probe positions. According to th...[Details]
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On August 22, it was learned from the official Weibo account of Zhanxin Electronics that it has developed the second-generation silicon carbide (SiC) MOSFET products based on its self-built silicon...[Details]
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TE Connectivity new product: MAG-MATE terminal with spring pin, ideal solution for multi-layer PCB board connection
For motor designers and manufacturers, performance, cost and reliabili...[Details]
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LED
(Light Emitting Diode) is a solid-state semiconductor device that can convert electrical energy into visible light. The principle of LED light emission is to pass current through...[Details]
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Problem Description When using the STM32 serial port for DMA transmission (Noraml mode), the transmission function log_printf() is called twice in a task, but the data sent back is not consistent w...[Details]
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Generally, it can measure DC and AC voltages from hundreds of millivolts to hundreds of volts or even thousands of volts. Its measurement accuracy is ±2.5% for DC and ±4.0% for AC. Its frequency rang...[Details]
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In fact, it is not difficult to find that the design of weak current wiring is very important and must be taken seriously. This is the first step to realize a digital home. Think about it, if you w...[Details]
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According to a report from Chedongxi on December 13, today, the US Federal Communications Commission (FCC) unanimously voted to approve a proposal that will reallocate 75MHz of spectrum in the 5.9...[Details]
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There are many position sensor controls for brushless DC motors, but Hall-free closed-loop control is rare in Simulink. By understanding the Simulink model, you will have a deeper understanding of ...[Details]
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How to calculate mixed resistors
cleverly Mixed resistors are also called compound resistors. Mixed resistor circuits refer to circuits containing series and parallel resistors. ...[Details]
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introduction
Hybrid-Electric Vehicle (HEV) has broad prospects in solving energy utilization and environmental protection problems, and its research and development in China is still in...[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]