I want to design a dual-mode computer system, mainly used for physical isolation of internal and external networks, and sharing keyboards, mice, and monitors. The principle is described as follows: Tw...
[color=#000][backcolor=rgb(232, 232, 232)][size=15px]Please help me, why is it displayed like this? My OV7670 is directly plugged into the PCB board, without using Dupont wires. Is it because my regis...
Is the I2S of the STM32F103 series only connected to DA? I searched for a long time, but I didn't find which leg can be connected to AD. Master/slave mode is supported. PB15 SPI2_MOSI/I2S2_SD/TIM1_CH3...
[img]file:///C:/Users/user/AppData/Roaming/Tencent/Users/2353005372/QQ/WinTemp/RichOle/HNE)ZP79ZQD]EA(4DX16F(9.jpg[/img] 1 Single channel single conversion [img]file:///C:/Users/user/AppData/Roaming/T...
There are three main Zigbee implementation solutions: the first is a dual-chip solution with separate MCU and RF transceiver , and the ZigBee protocol stack runs on the MCU ; the second is a single-ch...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
1. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
1. Introduction
With the increasing popularity of fully automatic washing machines, consumers have higher and higher requirements for their environmenta...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
1. Proposal of
reconfigurable
measurement and control system
The measurement and control system generally refers to a system based on
computers
to realize data acquisition a...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into an angular displacement or a linear displacement. The stability and reliability of a stepper mo...[Details]
Embedded System
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