The HP6750 chip has a lot of peripherals, and there is a lot to play with and explore. The board under review is the HPM6750EVKMini. Since it is a mini, the onboard peripherals must be reduced. Fortun...
This is a circuit I found online. The test distance is less than 10CM. How can I increase the distance? I added an NPN transistor to the DO, but it didn't work. I then replaced the receiving tube with...
This disassembly team really loves Tesla. I remember that some time ago, in order to see what is inside a Tesla battery, they actually disassembled a Model S battery:It's quite stupid, but I felt real...
[:)][:D]The SMT Advisory Expert Committee of the Advisory Working Committee of the China Electronics Society was established[Source: Modern Surface Mount Information] [Author: Yang Zhicong] [Time: 200...
For different ideal transformers, under the same power supply (ideal AC power supply! Same frequency, same voltage, and consistent changing waveform), the larger the inductance, the greater the power ...
1. Knowledge preparation To have a deeper understanding of the UCOS-II porting, two aspects of knowledge are required: (1) Target chip. Here is the LPC17xx series chip. They are all based on the ARMv7...
1 Overview MDK: Microcontroller Developer Kit microcontroller development tool. Keil MDK-ARM is an IDE (Integrated Development Environment) that supports ARM microcontrollers and is produced by the A...[Details]
Following Phase I to Phase IX reliability test reports, EPC's Phase X reliability test report further enriches the knowledge base. This report stresses more than 30,000 components for more than 18 mi...[Details]
2.2 Design of Ultrasonic Receiver
The ultrasonic receiver consists of three parts: ultrasonic receiving probe, signal amplification circuit and waveform convers...[Details]
This paper mainly solves two problems 1 How to reverse the IO port of STM32? 2 Configuration of the tick timer systick Answer 1: It is easy to reverse the port of the microcontroller. sbit led...[Details]
The default search engine of Apple's own Safari browser has always been regarded as a focus of competition among major search giants. Previously, Google paid Apple a large sum of money every...[Details]
Everywhere you look, you hear the phrase “the car of the future.” As the automotive industry continues to leap forward with self-driving cars, what will the driving experience be like when people don...[Details]
In the previous few TFT applications shared, you can see that the main framework of the program has not changed much; the only change is to make the functions you use more flexible!
Therefor...[Details]
In February this year, Red Magic released the Red Magic 7 Pro, the world's fastest charging gaming phone, which supports a maximum charging power of 135W. Recently, the iterative model of the...[Details]
0 Introduction
Language compression technology not only saves storage space, but also reduces the bandwidth occupied during transmission. The rapid development of digital signal processing...[Details]
1.
Working principle
of thyristor components
The thyristor is a P1N1P2N2 four-layer three-terminal structure element with three PN junctions. When analyzing the principle, ...[Details]
As the cost of LEDs continues to drop, and governments around the world are paying more and more attention to energy conservation and environmental protection, the market prospects for LED lights a...[Details]
1.8.1. Introduction to LED dot matrix 1.8.1.1 What is LED dot matrix? Dot matrix display is the basis of later display monitors. This lesson is very helpful for understanding the display! (1) Appeara...[Details]
Although everyone knows that
LED lights
only consume a small amount of energy to produce the same amount of light as incandescent bulbs, this is only a small part of what we know. A researc...[Details]
In recent years,
the field of
industrial automation
has been undergoing profound changes.
Global automakers and large manufacturing companies have always been
the largest users of
in...[Details]
A digital multimeter is a multi-purpose electronic measuring instrument that generally includes functions such as an ammeter, voltmeter, and ohmmeter. It is sometimes also called a multimeter, multim...[Details]
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