Has anyone seen an MSP430 MCU powered directly by 5V? Today I was really enlightened. I disassembled an instrument. The main control is M430F4250. The external power supply is stepped down to 5V by TP...
May I ask if Mr. Yi Zhongtian mentioned in a certain program that he talked about "have you learned it?", "have you learned it thoroughly?", "have you learned it thoroughly?", in which program did he ...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-19 09:35[/i] [size=4] IEC60529 is a standard document of the International Electrotechnical Commission on the degree of protection of enclosures...
Is this simple op amp circuit correct? With dual power supplies, the upper one always outputs positive, and the lower one always outputs negative.
I found a circuit board and borrowed the package of t...
Dear ones, who can help me convert these files into component libraries that can be opened by AD software? Because my computer configuration is not good, and I have to install another software, my com...
With the issuance of 5G licenses, major operators are accelerating the deployment of 5G base stations. What changes will 5G base stations have in the future? The concept of 5G indoor base stations has...
Following ZTE's release of the world's first under-screen camera phone A20 5G, Vietnamese mobile phone brand Vsmart plans to release an under-screen camera phone next month. For a time, under-screen ...[Details]
While we enjoy the great benefits of solid-state technology, the microelectronics at its core rely on clean electricity. Faster speeds and lower voltages mean higher demands on power quality. Power...[Details]
Not long ago, Ren Zhengfei changed his low profile and accepted interviews from dozens of domestic and foreign media. He also completed his first domestic television media interview through CCTV's "F...[Details]
When ordinary integrated circuits are used to make a touch-type step adjustment control circuit, the peripheral circuit is relatively complex; this article introduces the use of single-chip microco...[Details]
Future automotive electronic control unit (ECU) designs will combine S32G or Layerscape processors from NXP with Hailo-8 AI processors from Hailo. The Hailo-8 chip provides up to 26 TOPS performanc...[Details]
1. Introduction
In the process of developing color photographs, the exposed photographic paper must be developed with a developer solution formulated according to a certain printing process, st...[Details]
Recently, the Development and Reform Commission of the Tibet Autonomous Region issued a notice on "Opinions on Promoting the High-Quality Development of the Photovoltaic Industry in the Tibet Auton...[Details]
DATA: Fixedly refers to the first 128 RAM from 0x00 to 0x7f, which can be directly read and written using acc, with the fastest speed and the smallest generated code.
DATA is a data memory address ...[Details]
This article is mainly an introduction to assembly and C language, and focuses on a detailed explanation of the differences between assembly and C language and their programming techniques. Assem...[Details]
5V, 350mA (1.75W) flyback power supply circuit based on LNK564DN
The isolated flyback power supply shown in Figure 1 is designed around the LNK564DN (U1) from the LinkSwitch-LP product family. T...[Details]
Recently, the National Standards Administration issued four national standards for wireless charging of electric vehicles , which attracted widespread attention in the industry. The four national...[Details]
Espressif has recently launched a new development board series member ESP32-S3-BOX-3 based on ESP32-S3, which is an integrated platform for artificial intelligence applications suitable for the Inter...[Details]
Spectrum analyzers play an important role in daily test and measurement. The measurement of noise power and signal-to-noise ratio is one of the applications of spectrum analyzers. So how to use spect...[Details]
GMS972051 is a single-chip microcomputer with 2K E2PROM inside and compatible with MCS-51, produced by LG Corporation of South Korea.
GMS97C2051 omits the P0 and P3 ports of MCS-51, ...[Details]
ABB robot system is an automation equipment widely used in industrial production. In practical applications, users may need to configure and set up the robot system to meet specific production need...[Details]
Microcontroller MCU
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