I used IAR for SAM8 before and it was pretty easy to use. So I downloaded it as soon as I saw IAR on the Internet! The frustrating thing is that this software doesn't feel like an IAR product, and the...
[i=s] This post was last edited by jintianff on 2018-3-2 13:17 [/i] [table=98%,rgb(222, 240, 251)] [tr][td][size=5][backcolor=white]When a timing module is used, the chip is burned, and the model is p...
Hello everyone, I am looking at kernel streaming for a project recently. I downloaded the KS sample code from the Microsoft website and compiled it. PCM audio can be played through the PC onboard soun...
[color=#333333][font=微软雅黑, 微软雅黑, "][size=14px]Today I'll take some time to study the temperature sensor. [/size][/font][/color] [color=#333333][font=微软雅黑, 微软雅黑, "][size=14px]Use ADC1 PA5 to implement ...
I use Select * from Table; statement to query, and use the callback function in sqlite3_exec(...) function to get the result set. Why is the data of the first record always returned? I saw some docume...
Hongmeng Development Board Neptune (Part 1) - Unboxing
Neptune is the cheapest OpenHarmony development board on the entire network. It is designed based on the Lianshengde W800 chip and is a cost-effe...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
Battery life is critical for portable applications. For applications such as smoke detectors, security devices, and thermostats, factory-installed batteries need to last for more than 10 years. The...[Details]
With the rapid development of urban economy, elevators are increasingly used as a vertical transportation tool. However, elevator fault detection and maintenance, especially the role of elevator remot...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
LED is the abbreviation of light emitting diode, which is an electric light source made of semiconductor technology. The core part of LED is a chip composed of P-type semiconductor and N-type semi...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
It is well known to automotive suppliers that automakers are demanding more from their supply base. For connector suppliers, this means stricter requirements for product performance, stability and ...[Details]
The era of mobile access to the Internet has arrived, and it will rapidly change the business and infrastructure needs of mobile operators under a whole new trend of requirements. We need 4G LTE to...[Details]
0 Introduction
Ultrasonic waves
are mechanical waves with a frequency of more than 20KHz, and the propagation speed in the air is about 340 m/s (at 20°C). Ultrasonic waves can be gene...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Almost everyone in a student dormitory has a bedside lamp. But if you want to read for a while after turning off the lights and don't want to disturb your roommates' sleep, you may need a reading l...[Details]
The fluorescent lamps and energy-saving lamps we commonly use now have greatly improved luminous efficiency compared with the earlier ordinary incandescent lamps and have been widely used. With the...[Details]
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