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Learn the basics of VNA easily by looking at the pictures You can easily browse the various options Including operation, key parameters, S parameters, Smith chart, etc. Learn about VNA calibration ...[Details]
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In the past two years, demand for DRAM memory chips and NAND flash memory chips has been weak, causing prices to remain at a low level, and memory and SSD hard drive products have become increasingly...[Details]
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ST won the title of Excellent Partner of the Ministry of Education Earlier this year, STMicroelectronics (ST) was awarded the title of "Excellent Partner of the 2019 Ministry of Education Industry...[Details]
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#include sbit LED_1 = P1^1; void initT0(void) { TMOD = 0x01; //Select T0 working mode 1, 16-bit timer/counter, TR0 direct switch TH0 = 0xFC; TL0 = 0x18; //1ms EA = 1; //Open the general interr...[Details]
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Rohde & Schwarz and Vector Informatik have collaborated to conduct closed-loop scenario testing of automotive radar sensors for advanced driver assistance systems (ADAS) and autonomous driving (AD). ...[Details]
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The 8051 microcontroller has a total of 21 special registers. Some of them are briefly introduced as follows: Program Counter (PC). In the training, we already know that PC is a 16-bit counter, and...[Details]
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On April 1, according to foreign media reports, according to people familiar with the matter, on Tuesday local time in the United States, Xerox decided to abandon its $35 billion hostile takeover of ...[Details]
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GPIO — General purpose input/output General Purpose Input/Output (GPIO) is organized as a port of up to 32 I/Os (package dependent), allowing up to 32 pins to be accessed and controlled through a sin...[Details]
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Previously in "Learning LabVIEW (VI) - Simple Simulation of Matched Filtering" , we directly used the "Signal Processing->Signal Operation->Cross-Correlation" node to implement matched filterin...[Details]
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/* Single chip incandescent lamp dimming program (crystal oscillator: 11.0592MHz) */ #include “reg52.h” sbit lamp_pwm=P1^0; // thyristor bit sbit key0=P1^1; //Brightness reduction key bit sbit key1...[Details]
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On June 5, Sun Yantao, director and general manager of Jiejie Microelectric (Shanghai) Technology Co., Ltd., said in an institutional survey that the relationship between the company and Jiejie Micr...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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1. MCU selection When choosing an MCU, you need to consider the functions that the MCU can accomplish, the price of the MCU, power consumption, power supply voltage, I/O port level, number of pins, ...[Details]
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1. Story about signaling testing Before the large-scale application of WiFi, most WiFi products used the method of directly embedding WiFi modules to implement WiFi functions during the development s...[Details]
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1. The problem is caused by abnormal power supply: 01. Check whether the power supply is working properly and whether the indicator light is on. If not, please check whether the power supply is c...[Details]
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