When we are doing mass production, we usually use fully automatic printers for printing (i.e. applying solder paste). Before the PCB enters the printer and is coated with solder paste, it must be fixe...
As the title says, the S3C6410 development system has a fixed chip. If I use PCIE (because I want to make a board, I can use the PCIE power supply), do I use PEX8311 to transfer? If I do, do the data ...
(The title is a bit long, but it describes the whole process.) This time, I will continue the previous posts and make a small collection of functions. [Preparation][Program idea] Sending part ([size=1...
Regarding whether the points display in the upper right corner of the forum can be changed to the core currency display, the points basically do not seem to have changed, which makes me feel very nega...
Main features of C8051F020 MCUHigh-speed pipeline structure of 8051 compatible CIP-51 core Up to 25MIPSfull-speed non-intrusive in-system debug interface On-chiptrue 12-bit C8051F020 100 ksps 8-channe...
I want to realize a single-chip computer to display the temperature value and display it on another single-chip computer with a digital tube. Please tell me where I am wrong. [font=arial, courier new,...
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Traditional
virtual instruments
consist of a data acquisition
board
based on PCI bus and
corresponding software. However, with
the rapid development of
computer
network techno...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
Abstract: Based on the ZigBee parking lot SMS car search system, the location of the vehicle in the parking lot is sent to the owner through SMS, which is convenient for the owner to quickly find ...[Details]
PCB Design
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