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0 Introduction Traditional multi- motor control systems are suitable for occasions with low requirements, relatively simple, and relatively concentrated motor distribution. H...[Details]

Some netizens want to know what methods are used to test the reliability of the MCU system. Deng Hongjie pointed out: "When a MCU system is designed, there will be different test items and methods fo...[Details]

Hytera announced that it recently received a notice from the Illinois Court in the United States, regarding the first-instance judgment in the trade secret and copyright infringement lawsuit between ...[Details]

Thanks to the strong demand for chips from remote office, 5G, the Internet of Things, and automotive electrification, the semiconductor industry has developed rapidly in 2021, which has also driven t...[Details]

Function of the circuit The " small current generating circuit that can obtain UA-level current " is a circuit that provides a constant current to the lo...[Details]

As a basic energy industry related to the national economy and people's livelihood, electricity has always been strictly regulated by the government and has existed for a long time in a monopoly mo...[Details]

1. Use the CH1, CH2, and CH3 channel PWM output of timer TIM2 1. When using the stm8s series of microcontrollers, most of the header files used are universal stm8s. The first step is to modify the ...[Details]

　　This article introduces a pulse measuring instrument made of a single-chip microcomputer. Just put your finger in the sensor and you can quickly and accurately measure the pulse rate per minute. Th...[Details]

According to a forecast report from research firm TrendForce, Apple plans to release the third-generation iPhone SE in the first quarter of 2022. If this time proves to be accurate, we can expect the...[Details]

1. Introduction Digital multi-channel voice recorders have many applications in security and monitoring. Some traditional design solutions are based on industrial computers, using data acq...[Details]

Total number of instructions : 111 Operation codes: 255 Mnemonics: 48     Table 3-1 MCS-51 instruction classification  Data transfer instructions (29) Data processing instructions (48) B...[Details]

Resistors are generally called resistors in daily life. It is a current limiting element. After connecting the resistor to the circuit, the resistance of the resistor is fixed, usually with two pin...[Details]

Today, as connectivity continues to increase and the Internet of Things becomes more popular, it is crucial to simplify the interoperability between connected devices and improve their security and ...[Details]

#include reg52.h sbit r1=P2^0; sbit r2=P2^1; sbit h1=P3^0; sbit h2=P3^1; void delay(unsigned char x); char scank(); void display(char); unsigned char dispcode ={0xc0,0xf9,0xa4,0xb...[Details]

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]