-
Timer initialization requires six steps: void TimerInit() { TMOD = 0X01; TH0 = (65536 - X) /256; //(65536-X) is the initial value of the timer. For example, if the timer is 10ms, then X=1000 TL0 = (6...[Details]
-
1. Introduction
At present, DSP has become a basic device in the fields of communications, computers, and consumer electronics due to its fast computing speed, rich on-chip resources, and ...[Details]
-
High-frequency signal source design is an important part of 3D induction logging. The principle of 3D induction logging is to use an excitation signal source to transmit high-frequency signals through...[Details]
-
Similar to the method for testing 78×× series integrated voltage regulators, there are two main methods for testing three-terminal adjustable integrated voltage regulators.
①Measure the resist...[Details]
-
On November 7, the 2020 Tianyi Smart Ecosystem Expo opened grandly in Guangzhou. This is the 12th consecutive year that China Telecom and Qualcomm have jointly held this industry event. Today, Tianyi...[Details]
-
Over the past 50 years, the United States has maintained its leading position in the semiconductor field. However, China's large-scale investment in the semiconductor field and its rapid development ...[Details]
-
This mixer circuit uses the LM3900 IC, but it is not a professional audio DJ mixer. This IC contains four integrated Norton amplifiers. The advantage of using four operational amplifiers is that th...[Details]
-
With the development of my country's space technology, more and more space science experiments have been carried out. The ultra-vacuum, microgravity, strong radiation and other conditions in space pro...[Details]
-
#Created by JamieChu 2019-06-19 ; #Almost fully automatic, just change the value of TARGET_BIN, then throw it into the project directory and run the make command; #You can also modify VPATH to searc...[Details]
-
On December 24, the Zhangbei Flexible DC Grid Experimental Demonstration Project, a key supporting project for the 2022 Beijing Winter Olympics and a project that has created many world firsts, com...[Details]
-
Design of carbon dioxide, temperature and humidity detection system based on 51 single chip microcomputer. LCD1602 display is used, MH-Z19B is used as CO2 sensor, and DHT11 is used as temperature and...[Details]
-
To move a single light left and right, the hardware circuit is shown in the figure. The eight light-emitting diodes L1 - L8 are respectively connected to the P1.0 - P1.7 interfaces of the single-ch...[Details]
-
Today, I will share a useful article to help you better understand what a perfect PLC program looks like.
Design requirements that a perfect PLC program must meet
A complete PLC pro...[Details]
-
Introduction: BMW’s third cylindrical battery supplier is here. BMW Group announced a strategic cooperation with Envision Power: Envision Power will provide high-quality, high-safety and zero-carb...[Details]
-
With the development of new energy vehicles and other industries, the research and development of new energy batteries and waste recycling have become the focus of people's attention in recent years. ...[Details]