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In early June, panel quotations continued to hit bottom, with prices of TV panels of all sizes falling by more than 50% from the high point in July last year and all falling below the cash cost. Two ...[Details]
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The latest progress in Xiaomi’s car manufacturing is here! Recently, another set of photos of Xiaomi’s heavily camouflaged test vehicles have been exposed on the Internet. Also exposed is the veh...[Details]
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Portable spectrum analyzers have the advantages of rich functions, excellent performance, small size, light weight, easy to carry and operate, etc., so they have become a common choice for radio inte...[Details]
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Preface Friends who have used 51 microcontrollers will know: 51 microcontrollers need to be powered off and on again when programming programs; friends who have used STM32 microcontrollers will know:...[Details]
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To embed assembly directly in a C file, you can use the following methods
#pragma ASM
Assembly Code
#pragma ENDASM
Take the running light program as an example, the delay part is compiled...[Details]
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Index: How to use and select near-field probes for EMI fault diagnosis? Near-field probes are also radio frequency interference probes. Used with a 50Ω oscilloscope, receiver, and spectrum analyzer...[Details]
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The analog quantity between 0 and 5V is input from the analog channel of ADC0804, converted into digital quantity by ADC0804 and sent to the microcontroller. After being processed by the...[Details]
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/*------------------------------ Function: generate pulse signal Author: Zhang Kaizhou Date: 2019-5-15 22:50:43 ------------------------------*/ #include reg51.h #define uchar unsigned char sbit o...[Details]
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At the recent Intel Vision 2024 conference, Intel released its open and scalable new AI strategy and announced the branding of the Intel®
Xeon®
6
processor
to meet customers' divers...[Details]
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summary
Lithium-ion (Li-Ion) batteries and other battery chemistries not only play a key role in the automotive industry, but are also the workhorse of energy storage systems (ESS)...[Details]
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IEC 60601-1:2006 states that medical equipment connected to a patient must be defibrillation resistant (i.e., the medical equipment can be connected to the patient while a defibrillator is in opera...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
//Define 74LS164 clock and data pin states
#define CLK_H() PORTA|=BIT(1)
#define CLK_L() PORTA&=~BIT(1)
#define Dat_H...[Details]
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1. Overview of serial communication technology Popular definition of serial communication: One bit is sent one bit at a time (relative to parallel), of course, through bit synchronization frame s...[Details]
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Power System Analysis and Testing—Power Measurement and Analysis Software
TDSPWR2 Power Electronics Measurement Software turns your digital oscilloscope into a high-precision analys...[Details]
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introduction I have been learning several serial communication protocols recently and I feel that I have gained a lot. This article is the first article to learn the IIC bus protocol. I will write an...[Details]