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introduction
Snubber circuits have made great progress in recent years, but their performance has not been reasonably optimized and their applications are not satisfactory. This is mainly b...[Details]
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LM3886 Basics
The LM3886 is a high performance 150W audio power amplifier with mute function. The audio power LM3886 (eg NS) utilizes its own Peak Instantaneous Temperature (°Ke) (SPIKe) prote...[Details]
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In the switching power supply , the duty cycle plays an important role. It adjusts the conduction time of the switch tube. The higher the duty cycle, the higher the output voltage. The duty cycle is ...[Details]
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On the evening of September 21, media reported that Intel said it had obtained permission to supply Huawei. In addition, a person from a supply chain company told a reporter from China Securities Jou...[Details]
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With the development of science and technology, the smart home industry continues to be hot. Among them, door locks used for anti-theft have also undergone epoch-making changes. Smart locks have at...[Details]
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1 Introduction
In the past 100 years, lighting technology has gone through three important development stages: incandescent lamps, fluorescent lamps and HID lamps. Due to its many adv...[Details]
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Library used: STM8L15x_StdPeriph_Driver Library function: GPIO_ReadInputDataBit Function prototype: BitStatus GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, GPIO_Pin_TypeDef GPIO_Pin) { return (...[Details]
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The above picture is a Proteus simulation picture. The digital tube is a common anode digital tube, the inverter is 74HC14, the resistor is 10K, the crystal oscillator is 12MHZ, and the resistors...[Details]
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This guide describes what is ESB (Enhanced ShockBurst) and how to use ESB in nRF5 series. ESB supports two-way data packet communication, including basic protocols for data packet buffering, data ...[Details]
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Texas Instruments (TI)'s (TI) wireless charging chip dominance is being threatened by application processor manufacturers (AP). After Qualcomm (Qualcomm) announced its joining of the Wireless Power C...[Details]
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Overview The FD05 AGC intermediate frequency amplifier module is a small signal amplifier in the medium wave band with AGC (automatic gain control) function for communication equipment. It is main...[Details]
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In C language programming, we will encounter some functions with variable number of parameters, and most people do not understand their implementation. For example Printf(): The Printf() function ...[Details]
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Table of contents: 1 Overview 2: Code function 3: Code Sharing Overview: The code uses polling to scan the button status, scans the key value of the button (short press, long press, double ...[Details]
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In practical applications, a software-programmable gain amplifier (PGA) is often needed to amplify analog input signals of different amplitudes to a specific range to facilitate sampling by the ...[Details]
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According to the research of securities companies, high-precision FPC has broad potential space and extremely high entry barriers in the field of consumer-grade humanoid robots. The reason for the ...[Details]
Analog electronics
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