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Many car companies and parts companies launched new in-car electronic technologies at this year's CES, and Kia is one of them. At this exhibition, Kia brought a series of new in-car communication ...[Details]
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November 7 news, recently, a Xiaomi mobile phone with model number M2012K11C appeared on the Geekbench running score website. It is equipped with Snapdragon 875 and may be Xiaomi 11. Image source: ...[Details]
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1. Variable scope Scope: The effective range of a variable. It is divided into: local variables and global variables. 1.1 Local variables Variables declared inside a function can only be used insid...[Details]
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Showa Aircraft Industries is developing a wireless power supply system that supplies large amounts of power to electric vehicles (EVs) and electric buses. This article will introduce the wireless ...[Details]
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As shown in the figure, this is a type of single-chip AD converter: ADC0804 is a monolithic integrated A/D converter. It uses a 20-pin integrated chip with CMOS technology, a resolution of 8 bits, ...[Details]
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Recently, Korean equipment manufacturer DMS announced that the company has terminated the 6.2 billion won display equipment supply contract signed with Jiangxi Yifengtai Optoelectronics Technology Co...[Details]
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The button is a commonly used and simple human-computer interaction operation. The button is actually a non-self-locking touch switch. When pressed, the contacts will close, and when released, the co...[Details]
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Arm Development Studio is the most comprehensive end-to-end embedded C/C++ development solution on the market, designed for Arm-based SoCs, from microcontrollers to custom multi-core processors. Desi...[Details]
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DC servo motor driver circuit,DC servo motor driver
Specifications
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DC Servo ...[Details]
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Abstract: The function, structure and characteristics of the three-axis inertial measurement sensor ADISl6355 of ADI are introduced. Based on the STM32F103VB single-chip microcomputer, a hardware c...[Details]
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As the demand for green energy in human society increases, inverter design has become a general trend. Efficient and reliable inverter systems have put forward higher requirements for power factor co...[Details]
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Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
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When reading the button level, we usually use a delay function or a loop delay to reduce the jitter time and read the correct button level. Example: #include "reg52.h" sbit SysKey P0^0 sbit LED P0^...[Details]
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At present, the common motorcycle brake light source is still dominated by incandescent lamps, and the red light distribution lens is added to achieve the light distribution requirements. The disadva...[Details]
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In the process of designing electronic products, we usually control the cost of the designed products, always try to simplify the circuit, reduce the components, and simplify the installation process....[Details]
Mobile and portable
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