The input is 3.3V TTL high and low level. The Darlington output should be the opposite level of TTL. I checked and it is always in the same state. What's going on?Also, the PMOS at the back end is alw...
[size=4]Before we start programming gpio, you need to have a basic understanding of binary and hexadecimal systems and bitwise operations in C/C++, here are two tutorials you can refer to (or if you a...
Chapter 5 JTAG DebuggingThis chapter will introduce how to use TI's official CCS development tools and XDS100V2 emulator to connect to the JTAG interface of the Longquan BB board for software debuggin...
EDA Technology and Experiments Zhu Min from Harbin Institute of Technology : https://training.eeworld.com.cn/course/5443?EDA technology refers to Electronic Design Automation technology. It is an elec...
In 2019, we ushered in the first year of the 5G era. I believe everyone has seen a lot of news about 5G, so what kind of talents are needed for the realization and further widespread application of 5G...
How to read constant array __flash stored in flash in IAR FOR AVR? int arry[]={65510,5624,528,6854}; It seems that _LPM can only read uchar type. Can you please guide me how to deal with it? There are...
The Chinese version of the first-generation Sony Xperia 5 has now received a system update to Android 11. Sony Xperia 5 users can check for Android 11 system updates themselves or get the full packag...[Details]
The entry threshold of LED industry is low. As the LED industry agrees that the profit is high, a large amount of investment has poured into the LED industry, resulting in overcapacity of LED. The LED...[Details]
NXP's SN110 eSIM family combines eSIM, NFC and secure element into a highly integrated single-chip eSIM solution
Shanghai, China – May 10, 2022 – NXP Semiconductors NV (N...[Details]
Edge Computing Developer Competition Launched, Intel and Partners Accelerate Industry Ecosystem Innovation August 26, 2021, Beijing - The Edge Computing Developer Competition, co-organized by the C...[Details]
Clock Source The ATmega128 chip has several clock sources selected by fuses as follows: The clock is input to the AVR clock generator and is routed to other appropriate modules. Note: 1. For all fus...[Details]
The design of the RMB anti-counterfeiting propaganda station is to popularize the knowledge of anti-counterfeiting currency, demonstrate the anti-counterfeiting features of RMB by playing the video of...[Details]
1. Introduction
After high-frequency switching power supplies entered my country in the 1980s, they entered my country's postal and telecommunications, power departments and other fields in large q...[Details]
LTE
has attracted wide attention from mainstream communication equipment manufacturers and operators around the world for its advantages such as high speed and low latency. Currently, L...[Details]
1. Experimental purpose: Master the design of 8255 external keyboard and digital tube display 2. Experimental equipment: One PC computer and one Dais-52PRO+ experimental system. 3. Experime...[Details]
Buttons one, two, and three correspond to different functions on the 51 microcontroller For example, marquee, buzzer, breathing light, interruption, etc. #define FSCLK 11059200 //Crystal frequenc...[Details]
The significance of transformer drying The purpose of transformer drying is to remove moisture from the transformer insulation material, increase its insulation resistance, and improve its flash...[Details]
North Huachuang issued an announcement on the evening of December 15 that the reduction plan of the National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to as "Nationa...[Details]
On April 10, workers were stepping up construction at the construction site of the 110 kV Zhengding Zhuhe Urban Energy Complex. The Zhengding Comprehensive Demonstration Zone is one of the two comp...[Details]
Preface
With the development of integrated functions of single-chip microcomputers, their application fields have gradually expanded from traditional single control processing to control proce...[Details]
With the rapid development of the domestic automobile consumer market, automobile-related high and new technologies are accompanied by
The wave of global new car launches promoted by the wor...[Details]
Motor Drive Control（Motor Control）
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