[i=s]This post was last edited by lb8820265 on 2020-9-10 23:06[/i]Raspberry Pi 4 is a major upgrade compared to the previous generation. There are many operating systems that support Raspberry Pi, mai...
TI｜Pain Point Unlocker: We understand your power supply design pain points! Unlock and comment to win gifts!Click here to enter the eventFor those who have just started working or want to engage in po...
This is what the PCB looks like once the copper is applied. All the wires are connected.
The board is full of crosses, and there is no one online. Xiaobai begs for help....
Laser theodolite is a common type of theodolite, which has the advantages of accurate measurement, easy maintenance, flexible use, and durability. Laser theodolite has a wide range of applications, so...[Details]
In the previous two articles (see the previous articles at the end of the article), we mainly introduced the main components and some usage scenarios of the functional model interface FMI. Today, w...[Details]
1. Program Description: SST microcontroller has 5-channel PCA module. PCA function provides stronger timing than ordinary microcontrollers, and less CPU intervention, which can reduce software overhe...[Details]
1 Introduction
The automatic temperature control phototherapy system is a medical physiotherapy instrument. Its principle is to use a single-chip microcomputer to control the thyristor to cont...[Details]
In order to further promote the industrialization of sodium-ion batteries and the construction of a standard system, and to better understand the current status of the industry, the Ministry of Indust...[Details]
I checked a lot of information on the Internet, referred to others', and combined it with some of my own problems. The content is directly reproduced here for the same people as me. For beginners w...[Details]
Usually, audio circuits include capacitors for filtering, coupling, bypassing, and frequency division. How to more effectively select and use different types of capacitors in the circuit has a gr...[Details]
The Analog Devices AD8553 auto-zero instrumentation amplifier has a unique structure in which its two gain-setting resistors have no common node (Reference 1). The front stage of the IC is a precisio...[Details]
When you find a problem with a program and then go back to debug, it will inevitably take a lot of time to find the program error. To improve development efficiency, it is best to avoid some common l...[Details]
PC oscilloscopes (PCOs) are rapidly replacing traditional digital storage oscilloscopes (DSOs) in key areas of test instrumentation. Here are ten reasons why:
Small and portable oscilloscope
Leve...[Details]
Power semiconductor devices play an important role in modern power control and drive systems. IGBT modules and IPM modules are two of the most common types of devices. They can both be used to cont...[Details]
The emergence of Universal Serial Bus On-the-Go (USB OTG) technology has provided more options for people's connected life. USB OTG allows a device to act as both an external device and a host. As ...[Details]
Introduction: Programming of buttons and digital tubes Input mode of AVR IO port and selection of pull-up resistor Structure statement and query method of buttons Programming of digital tube Basic pr...[Details]
According to news on September 6, Nikon announced the launch of a new generation of i-line stepper lithography machine "NSR-2205iL1" with a 5x reduced projection magnification, which is expected to b...[Details]
Abbreviations:
BFM: Bus Function Module. In HDL hardware language simulation, BFM completes the conversion between abstract description data and specific timing signals.
PLI: Verilog Progra...[Details]
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