A private or protected derived class is not a subclass, because a non-public derived class cannot do everything that a base class can do, that is, it can do things in public but within the class. In C...
Through face recognition technology, you can unlock your phone by lowering your head; looking up can be used as access control, entry and exit credentials, etc. In the era of artificial intelligence, ...
[i=s]This post was last edited by aowei123 on 2020-5-20 16:48[/i]I just learned Allegro software, and I have looked up a lot of information about the functions of the through-hole pads. I still have o...
Japanese semiconductor giant Renesas Electronics announced that it will exit the LD (laser diode) and PD (photodiode/detector) businesses, as well as close the production line at the Shiga Factory, a...[Details]
Basic Working Principle of Flyback Transformer Figure 1 (a) is the working principle diagram of the flyback transformer, in which the conduction and cutoff of the switch tube VT1 cause the primary w...[Details]
When the resistor is soldered on the circuit board, the reading is obviously inaccurate when the multimeter is used to directly measure its resistance value, because the parallel effect of the resist...[Details]
1. Overview
Ideally, a high-quality power supply should provide a voltage with a sinusoidal waveform. However, in reality, the waveform of the power supply voltage may deviate from the sinusoi...[Details]
What is an AVR microcontroller?
What are the advantages of a VR microcontroller?
Why should I choose an AVR microcontroller?
AVR microcontroller is a new type of microcontrolle...[Details]
IIC is a serial data communication protocol invented by Philips that uses only two signal lines: SerialClock (SCL for short) and SerialData (SDA for short).
IIC is a bus structure, 1 Master, 1 or mor...[Details]
Digital display instruments are generally composed of three parts: analog-to-digital conversion, nonlinear compensation and scale conversion. It takes electrical signals as input and directly display...[Details]
Affected by the energy crisis, countries around the world have successively adopted legislation and government guidance to accelerate the pace of LED lamps replacing incandescent lamps. The growth of...[Details]
Too many people are talking about the V model, but the more common the concept is, the harder it seems to be to reach a consensus. This article gives my point of view.
There are actually many ...[Details]
The 8051 microcontroller has two independent 16-bit up-counting timers named Timer0 and Timer1. This article is about using the 8051 timer to generate time delays. Delays can be generated using pure ...[Details]
As LEDs are further developed, their utility, or ability to produce light output from a power source, will only continue to increase. Second, LED lighting is environmentally friendly and does not r...[Details]
1. Basic Concepts 1.IAP IAP is the abbreviation of In Application Programming. IAP means that the user's own program burns part of the User Flash area during operation. The purpose is to easily updat...[Details]
Objectively speaking, we should read this article with admiration, because all of this is not surprising, but also makes people sigh, because they are concentrated from the same brand. Mercedes-Ben...[Details]
According to news on July 13, Samsung Semiconductor officially announced today that it has begun mass production of a new in-vehicle UFS 3.1 memory solution optimized for in-vehicle infotainment syst...[Details]
On October 30, early this morning Beijing time, Reuters quoted people familiar with the matter as saying that OpenAI is working with Broadcom and TSMC to develop its first self-developed AI chip, a...[Details]
Microcontroller MCU
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