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STMicroelectronics will demonstrate a range of innovative technologies at SENSOR+TEST 2021, including inclinometers, time-of-flight sensors and new approaches to noise cancellation.
Me...[Details]
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Once upon a time, photovoltaic power generation was restricted because of the impact on the power grid caused by the large fluctuations in inverter output power due to changes in light intensity an...[Details]
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Remote control power supply circuit composed of LM304
The figure shows a remote control power supply circuit composed of LM304. Point u and pin 8 are connected to the ground and negative termin...[Details]
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Features: • Extra large screen display (50mm*60mm) to facilitate user measurement • Selectable real-time, average, peak, MIN, MAX measurement modes • 0.1V/m-200V/m high-precision large dynamic electr...[Details]
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There are many reasons for EMI in PCB, such as: RF current, common mode level, ground loop, impedance mismatch, magnetic flux, etc. In order to master EMI, we need to gradually understand these rea...[Details]
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#include STC12C5A60S2.h typedef unsigned char u8; typedef enum { Tim0_L_Int0_H = 1, Tim0_L_Int0_L, Tim0_H_Int0_L, }EnumCase; sbit LED1 = P2 ^ 4; sbit LED2 = P2 ^ 5; sbit LED3 = P2 ^ 6;...[Details]
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LCD1602 D0~D7 connect to P0 port, RS=P3.1, RW=P3.2, sbit E=P3.3. Voltage test port connects to P1.0. The power supply voltage must be stable at 5V to measure accurately. In addition, because there is...[Details]
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Abstract:
List the common problems when using the MAX485 chip as the communication interface in a single-chip multi-computer communication system; analyze the factors tha...[Details]
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The new colors for the HomePod mini could be available to order in early November, with one industry insider claiming orders could start in the first week of the month. Apple's Unleashed event to...[Details]
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Pot core The bobbin and winding are almost completely wrapped by the core , which makes it very effective in shielding EMI. The dimensions of the pot-type cores all comply with IEC standards and are...[Details]
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India has fought several border battles with Chinese soldiers in recent months, but lost each time, with dozens of people killed. Although the Indian government has maintained a certain degree of res...[Details]
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According to 36Kr, it was learned from multiple independent sources that Tencent plans to acquire the gaming phone company Black Shark Technology. After the acquisition, Black Shark will be integrate...[Details]
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With the widespread popularity of portable electronic devices, users are increasingly charging their devices while driving. The USB power supply function makes device charging extremely convenient. T...[Details]
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Jiangsu Zhongke Zhixin is an integrated circuit advanced packaging industrialization base initiated by the Institute of Microelectronics of the Chinese Academy of Sciences in 2018. As a domestic cutt...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility. In the CAN bus system, the repeater i...[Details]