What maskable interrupts does MSP430 have? Interrupts largely reflect the performance of a microcontroller. From this point of view, MSP430 has done a good job in interrupts, mainly providing a very r...
I was reading a book on analog electronics recently, and suddenly I had an idea. Can the differential input of the instrumentation operational amplifier AD620 achieve the same difference-finding effec...
I would like to ask, what does Mid-Scale mean under RESET_CODE in the DAC chip manual? Does it mean that if my output range is ±5, the output is 0V after power-on?...
In a world that is rapidly moving toward smart cities, factories, and buildings, entrance systems must keep pace. Future entrance systems, such as automatic sliding doors, revolving doors, and parking...
Vim 9.0 releasedAfter years of incremental improvements, Vim now takes a big step forward with a major release. Besides many minor additions, the spotlight is on a new incarnation of the Vim scripting...
1 Introduction
Plasma spraying is widely used in surface modification, functional film preparation and material processing engineering due to its high temperature and concentrated energy, and its a...[Details]
According to foreign media reports, Volkswagen Group will sell a wall-mounted electric vehicle charger specifically for Volkswagen ID.3 models from November 2019. It is reported that the maximum char...[Details]
Full-screen mobile phones have become widely popular. What else can we imagine about mobile phones in the future? Samsung's answer is: "A mobile phone with only a screen on the front." This concept p...[Details]
In July this year, Japan imposed export control measures on South Korean semiconductor raw materials. After that, the relationship between Japan and South Korea fell into a state of tension. However,...[Details]
The corresponding pins of LED are GPF4, GPF5, and GPF6. The compiler used is arm-linux-gcc-4.5.1. Includes four files head.S main.c main.lds Makefile. Experimental purpose: Increase the CPU main ...[Details]
DDS,
like
DSP
(
digital signal processing
), is a key digital technology. DDS is
the abbreviation of Direct Digital Synthesizer. Compared with traditional
frequency
synthesizers
,...[Details]
OnePlus officially released its annual flagship OnePlus 7 Pro overseas. The price of the phone has been announced, starting from US$669 (about RMB 4,598) overseas. The price of OnePlus 7 in Europe is...[Details]
Tesla Inc has temporarily closed its new factory in Shanghai due to concerns about the coronavirus, which will delay production of the domestically produced Tesla Model 3, executives said on a call w...[Details]
On the afternoon of January 11, OnePlus officially released its new generation flagship - the OnePlus 10 series, and now the OnePlus 10 Pro has been unveiled at the press conference. OnePlus 1...[Details]
The electronic devices on traditional fuel vehicles are basically powered by the 12-volt battery on board. The principle is to store part of the engine's power in the battery after generating elect...[Details]
When designing the 8051 microcontroller application system, programming often requires directly operating the various memory address spaces. The object code generated after the C51 program is compi...[Details]
Huawei has announced that it will hold a new product launch conference on September 6 to launch the long-awaited Huawei Mate 50 series flagship. After the official announcement, everyone's attention ...[Details]
The nighttime urban landscape needs to be given another life and atmosphere through lighting equipment and appropriate lighting design. Designers use different lighting design techniques to express...[Details]
A simple analog implementation of an audio amplifier uses transistors in linear mode to obtain an output voltage proportional to the input voltage. The forward voltage gain is usually high (at leas...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]