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　　1. Development of Logic Analyzer 　　Since the development of microprocessors in the early 1970s, 4-bit and 8-bit buses have appeared, and the dual-channel input of traditional oscilloscopes cannot m...[Details]

On December 10-11, the 2020 China Integrated Circuit Design Industry Annual Conference was held in Chongqing. On December 11, at the "Advanced Packaging and Testing" special forum, Xu Yupeng, deputy ...[Details]

CAN1 and CAN2 share 28 filters. Because CAN2 cannot read SRAM, when using CAN2 alone, you need to turn on the clock of CAN1 first, then set the filter through CAN1, and then initialize CAN2 to realiz...[Details]

The flash memory module of STM32f1xxx consists of three parts: main memory, information block and flash memory interface register. The sizes of the various parts vary from model to model, as can be s...[Details]

Today I will tell you about the buzzer and relay of this board. 1,——Buzzer First find the picture, the buzzer is called buzz Then I saw that it was N BUZZ port control, and continued to look f...[Details]

//************************************************************// //*******************DHT21 usage example***************************// //MCU: AT89S52 or STC89C52RC ***// /***************Digital tube...[Details]

According to foreign media reports, industrial adhesive manufacturer DELO has launched DELO-DUOPOX TC8686, a structural adhesive that can be used for hybrid vehicle batteries. It is designed for mass...[Details]

       Beijing time, March 31, morning news, it was reported that on Tuesday, Google announced several new features for the Google Maps application, including indoor navigation and choosing the most ...[Details]

The contact loop resistance tester uses a pulse width modulated high-frequency switching power supply to provide a test current greater than 100A. When the measurement key is pressed, the high-freque...[Details]

Humanoid robots, once considered to be "existing only in science fiction movies", are breaking free from the shackles of imagination and moving towards commercial mass production. In thi...[Details]

By Forbes Bernard Marr  It seems a little strange to make predictions for 2021, since it’s still so uncertain how the rest of 2020 will play out. No one foresaw the world-changing events that would...[Details]

　　The Feedback Control Systems course at MIT focuses on the design and analysis of control systems using classical control and state-space techniques. The course is open to both undergraduate and gra...[Details]

Optimizing spectrum analyzer transmitter testing is easier than you think. We will introduce 5 tips that can help you improve efficiency and obtain clearer spectrum measurement results. You will lear...[Details]

    This paper introduces the framework design of a multifunctional integrated communication control system based on the ARM9 hardware platform and embedded Linux system and the functions of each mod...[Details]

　　The paper designs and develops a hardware system of DDS sine wave signal generator based on AD9850, with a frequency range of 0~30MHz. According to the overall concept of software design and combine...[Details]