Why can't the YM12864R read function read the correct data? It's always 0xff. I've been adjusting it for a long time but it still hasn't worked. Some people on the Internet have the same problem, but ...
[i=s]This post was last edited by qwqwqw2088 on 2018-3-12 08:29[/i] [size=4] Wireless charging technology is derived from wireless power transmission technology. Low-power wireless charging often uses...
A temperature control system based on Ms P 4 3 0 processor is designed. The main hardware of the system is introduced, and the implementation of the temperature control system and its algorithm is emp...
[font=微软雅黑][size=3]For a long time, IoT was just a term. Until the successful operation of large-scale IoT cases such as Mobike and ofo, it was proved that IoT technology provided a good connection fo...
[i=s]This post was last edited by DavidZH on 2016-12-11 17:38[/i] The third article briefly introduces some of the resources on the STM32F769 Discovery board that have changed compared to the STM32F74...
I was playing the Easy Power Jigsaw Puzzle game at 9:30 in the morning and found a capacitor and inductor problem, which was obviously wrong, and later corrected it. So friends who scored 100 points b...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
1. What is temperature?
Heat is a type of molecular motion. The hotter an object is, the faster its molecules move. Absolute zero is defined as the temperature at which all molecular motion ...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
MCU
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