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The USB Promotion Organization has just brought a new member to the messy "Universal Serial Bus" family, which is USB4 2.0, which increases the speed from 40 Gbps to 80 Gbps. Previously, thanks to th...[Details]
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The safety and quality of polymer lithium batteries are important guarantees for mobile power products.
Yoshio Nishi, founder of the lithium battery industry, former senior vice president and ...[Details]
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The driving circuit consists of a buffer U, resistors R2, R3 and a pair of low-power switching transistors B1 and B2. When the control signal is at a low level, the non-inverting buffer U outputs a l...[Details]
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From manual driving to assisted driving to fully automatic driving, society is turning everything that is manually controlled to electronic control. Especially in the past two years, there are more...[Details]
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What is a Linear Regulator? Linear regulators use transistors or FETs operating in their linear region to subtract excess voltage from the applied input voltage to produce a regulated output volt...[Details]
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introduction Today's processors, graphics and storage systems all use multiphase power solutions. These multiphase solutions can provide the response and regulation performance of a very high switchi...[Details]
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Combining the introduction of ioctl and at24c02, I wrote a test program for at24c02 Test hardware platform: TQ2440, at24c02 Kernel version: linux-2.6.37.1 Reading and writing are separated into two s...[Details]
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On January 18, MySmartPrice revealed detailed information about the Samsung Galaxy S22+. Like the Galaxy S22, the Galaxy S22+ also has a full-screen design with equal width on all four sides....[Details]
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Unigroup Guoxin released an announcement yesterday evening (7) that on June 5, 2020, the China Securities Regulatory Commission's Listed Company Merger and Acquisition Review Committee held the 24th ...[Details]
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Control the light on and off through IO. //============================================================================ //File name: light.h //Functional overview: small light component header file...[Details]
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I. Introduction The antenna array and feed system, a subsystem of the RF simulation system, is mainly used to simulate the angular motion of the line of sight between the missile and the target. In...[Details]
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1. Assembler accesses C language global variables Global variables can only be called indirectly through addresses. In order to access global variables in C language, you must first introduce the g...[Details]
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1 Basic principles of touch screen Touch screens can be divided into surface acoustic wave screens, capacitive screens, resistive screens and infrared screens according to their working principles....[Details]
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1. Base Binary: 0 and 1 prefix 0b Hexadecimal: four binary digits per bit, 0 to 9 plus A to F (or a to f) prefix 0x 2. C language variable type and range Character type, integer type, long integer ...[Details]
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Naxin Micro recently launched a multi-channel 24/16-bit, low-power, high-precision Δ-Σ ADC—NSAD124x and NSAD114x series, with 3ppm integral nonlinearity and up to 23.4-bit effective resolution, d...[Details]
Analog electronics
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