When we are engaged in MCU application development, we will inevitably encounter MCU chip abnormalities. For example, abnormal reset, which is manifested by the reset pin having a level jump or simply...
MCUs are required to control an increasing number of functions in embedded systems. These functions are often real-time and require regular maintenance to meet system requirements for responsiveness, ...
We will show you how to use the ADC module of the MSP430 LaunchPad and build a sample application in the Energia IDE. The features of the ADC module in the MSP430 LaunchPad development board include: ...
Is the employment prospect of electronic engineering really not as good as that of computer science?
Harmony with the light 21ic Electronics Network 2021-12-21 18:29
Recently I saw a topic on Zhihu wi...
Burn waft system image
1 Introduction
In order to complete the burning process, we need to refer to the help provided by the official website wiki, the URL is
https://wiki.sipeed.com/soft/Lichee/zh/Li...
描述
This 2.4 GHz RF Layout Reference Design demonstrates good decoupling and layout techniques for a low power RF device operating in the license free 2.4 GHz frequency band.特性
Recommended PCB layout f...
On March 23, 2012, along with the grand opening of the 12th China Northern Electric Bicycle Exhibition, the "Lithium 2012, Only with Chips Can You Win - Haiba Lithium Electric Vehicle N...[Details]
Abstract: Based on the voltage-controlled gain broadband amplifier VCA810, in combination with the low-noise high-speed op amp OPA820ID and the high-output voltage low-distortion op amp THS3091D, a...[Details]
Digital multimeters know how to measure AC and DC voltages. But how well do you take advantage of the other features on your digital multimeter? Have you used these features? The "Min/Max/Average" fu...[Details]
PowerMemory Electronics announced today that its security-enhanced One-Time-Programmable (OTP) Intellectual Property NeoFuse has completed reliability verification on TSMC's N5A process.
T...[Details]
Step 1: Use of digital I/O
Use buttons to input signals and LEDs to display output levels, and you can learn the digital I/O function of the pins. After pressing a button, a LED lights up. This i...[Details]
Use the parallel port P1 of AT89S51 microcontroller to connect to a 4×4 matrix keyboard, use P1.0-P1.3 as input lines, and P1.4-P1.7 as output lines; display the "0-F" sequence of each key on the d...[Details]
With the development of the national economy and the improvement of people's living standards, central air conditioners are increasingly widely used in civil and public buildings. While central air co...[Details]
Most of the most commonly used CAN communication interface devices on the market currently use 5V power supply, while the power supply voltage of most MCUs has been reduced from 5V to 3.3V. This will...[Details]
International Energy Network learned that on January 22, Huadian Group issued a public notice of the winning bid for the 100MW tea-light complementary photovoltaic string inverter procurement in Sh...[Details]
MCS-51 Hardware Structure It has basic functions such as CPU, RAM, ROM, timer/counter and IO port. Pinout According to their functions, they can be divided into three categories: data bus, address ...[Details]
Orifice flowmeters are widely used. The application of flow measurement technology and instruments can be roughly divided into the following fields.
1. Industrial production process
Flowmet...[Details]
introduction
DC regulated power supply is a relatively common electronic device, which has been widely used in many fields such as electronic circuits, experimental teaching, scientific rese...[Details]
Apple today released iOS 15.5 and iPadOS 15.5, the fifth major update to its iOS and iPadOS 15 operating systems. The updates to iOS 15.5 and iPadOS 15.5 are available for download now, and all eli...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]
Microcontroller MCU
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