[i=s]This post was last edited by alan000345 on 2019-5-27 10:04[/i] [p=25, null, left][color=rgb(51, 51, 51)][font=微软雅黑]Active Load Pull[/font][/color][/p] [p=25, null, left][color=rgb(51, 51, 51)][fo...
For single-chip microcomputers, GPIO is often used. Here, an oscilloscope is used to test the IO flip rate to see how fast it is.
The manual gives some characteristics of GPIODirectly flip GPIO progra...
When I was in college, I would buy a copy of "Digital World" every month. A friend in the dormitory next to me liked to buy "Computer World" and "Men's Health". We would share them during class.I only...
[i=s]This post was last edited by wenyangzeng on 2021-11-1 14:41[/i]Free evaluation - Topmicro intelligent display module (1) Receive moduleThanks to EEWORLD and TOPWAY for providing the HMT070E TD-1D...
The CAN FD communication protocol is designed based on the original CAN bus standard (also known as "Classic CAN"), helping to ensure that automotive microcontrollers and connected systems can communi...
This file can perfectly drive the 1602 LCD screen. For detailed calling methods, please see: http://www.51hei.com/bbs/dpj-24670-1.html . There are two files 1602.c and 1602.h header files (behind...[Details]
Japanese memory giant Kioxia held an online board meeting on the 27th and planned to restart the IPO process. At the same time, there were reports that Western Digital of the United States was intere...[Details]
1. Introduction to WiMAX
In order to promote broadband wireless access equipment that complies with IEEE802.16 and ETSI HIPERMAN standards and ensure their compatibility and interoperability, ...[Details]
DVB T:Digital Video Broadcasting Terrestrial
DVB-T is a standard for transmitting MPEG-2 digital television using open ground transmission media. Due to the special environment of terrestr...[Details]
Abstract: This paper introduces the control principle and control function of an automatic reversing electroplating power supply controlled by a PLC programmable controller.
Keywords: Programm...[Details]
O Introduction
PROFIBUS-DP
fieldbus is widely used in manufacturing automation, process industry automation and building automation industries due to its advantages such as high spee...[Details]
The single-chip frequency meter system is designed with single-chip microcomputer + frequency division module + shaping module + LCD1602 liquid crystal display + button. The frequency measurement ran...[Details]
Use a multimeter to electrically block the electrolytic capacitor and use the forward and reverse charging method to charge the electrolytic capacitor. Based on the amplitude of the pointer swinging ...[Details]
Figure 1 is the circuit principle of the high-speed control scheme LED display. The MCS51 series single-chip microcomputer is used to control the LED display; the random access memory 62512 is used as...[Details]
Due to the needs of emerging in-vehicle network applications such as vehicle-to-everything (V2X), strict service quality requirements are put forward for latency, data rate, reliability and communi...[Details]
Many times, we need to control the bass, treble, and volume of an audio signal before it passes through the amplification stage to prevent distortion of the sound. The circuit that amplifies the au...[Details]
PV inverter supplier Sungrow will supply inverters to French EPC company Bouygues for a 201MW solar project in Vietnam’s Ninh Thuan province, which is being developed by joint ventures BIM Group an...[Details]
The running process of a program in a single-chip microcomputer is divided into several steps: fetching instructions, analyzing instructions and executing instructions.
The task of instruction fetchi...[Details]
Keysight is a brand leader. It was originally called HP. After the separation of consumer products and testing around 2000, it was renamed Agilent (electrical, medical, chemical analysis). At the end...[Details]
Planning systems are becoming more and more complete, projects related to new power systems are coming one after another, and companies are integrating and innovating across industries, with power gri...[Details]
RF/Wirelessly
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