Thanks to dcexpert, this little thing is very delicate and can be operated via a data cable. The official video shows that it can be operated via wireless Bluetooth. I wonder if this board supports th...
After compiling, the program cannot be downloaded. The error message is: There were warnings during download of Flash loser, see log indow Session aborted. I use the 9B96 development board....
I have a question: I have developed a program using MSP430F1121A and want to encrypt it, but the fuse is blown. I don't know how to deal with it. I hope to get your support. I am using your company's ...
PI's self-developed gallium nitride helps realize smaller, lighter and more efficient chargers. Watch the video and get a gift! The event has started~Click here to enter the eventPowiGaN Technology
Po...
Assuming the input pulse frequency of 8155 T1 is 1MHZ, please write a program that can output a square wave with a period of 8Ms on T0? ? ORG 1000H MOV DPTR,#01OOOH MOV A,#0C0H MOV A,#40H MOVX @DPTR,A...
[font=微软雅黑][size=3]I didn’t pay much attention to the paper in baby clothes before. I thought it was moisture-proof. But after a closer look, I found that it can prevent formaldehyde pollution. I didn...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[Details]
System design is a complex process. It is not enough to just use ICs. There are many details to consider. This article uses a high-fidelity music playback system as an example to introduce how to s...[Details]
introduction
For the voltage regulator modules (VRMs) that power the latest computer central processing units (CPUs), power supply designers have historically used multiphase interleaved b...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[Details]
Xiaomi, a well-known Internet phone in mainland China, won a million-unit order contract from China Unicom on November 20 last year, which made Xiaomi famous in mainland China. In April this year...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
In the "digital pressure measurement" experimental device of applied physics, the subject technical knowledge of analog circuits, digital circuits, sensors and single-chip microcomputers is used. In o...[Details]
Fruit planting is an important part of China's agricultural development, and fruit tree pest control operations are becoming more and more important. At present, the overall level of pesticide applica...[Details]
When the so-called "copycat phones" that flood the domestic mobile phone market move towards large screens, stereo amplifiers, touch controls, and even GPS navigation and mobile TV, the homogeneity...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
People who often surf the Internet until late at night, their families always complain that turning on the big lights in the living room affects their rest, but some people don't have keyboard ligh...[Details]
1 Introduction
Power supply ripple will interfere with the normal operation of electronic equipment, causing malfunctions such as computer crashes, data processing errors and control system fa...[Details]
DIY/Open Source Hardware
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