Send different instructions to the slave, and the slave will perform different operations. This is just to judge the function code, which is similar to the practical serial port routine we learned ear...
[Purpose] Create data tables 1. User information for future login. 2. Sampled personnel information table. 3. Sampling information table.
1. User information is used for future login authentication:2....
Most of the pins on the MSP430 microcontroller are grouped into up to 8 ports, P1 through P8. Each port is 8 bits wide and has 8 associated I/O pins. These pins are directly mapped to the correspondin...
Today, the following error occurred when using vivado to develop ZYNQ:
ODDR_has_invalid_load: ODDR cell xxxx loads should only be an output buffer or a port, but it is driving an invalid load (one or ...
Archimedes once said: Give me a fulcrum, and I can lift the whole earth. Dear engineers, if you are given a charging chip, what can you do with it? DIY a sparkling balloon? Modify the charging functio...
Design and application of high voltage negative power supply
SLIC is an analog telephone interface with functions such as off-hook/on-hook signal transmission, ring tone generation, an...[Details]
A high input resistance broadband buffer amplifier constructed by a push-pull circuit
Function of the circuit
This circuit uses a surface-connected N-channel FET and is a buffer amplifier comp...[Details]
On October 26, Xiaoi, the “first Chinese listed company”, released the Huazang Universal Big Model Ecosystem, officially starting its journey of commercializing and monetizing artificial intell...[Details]
What is a digital oscilloscope? Digital oscilloscopes are high-performance oscilloscopes made with a series of technologies such as data acquisition, A/D conversion, and software programming. Digital...[Details]
According to foreign media reports, on July 8 local time, Cybellum, an Israeli startup leading automotive cybersecurity risk assessment solutions, announced its cooperation with the Renault-Nissan-Mi...[Details]
On January 3, Qualcomm held a press conference in October this year and launched the first generation of Qualcomm S7 and S7 Pro audio platforms. The highlight is the use of terminal-side AI to crea...[Details]
When programming a single-chip microcomputer application project, it is often necessary to insert a certain delay program. At this time, there are generally two options. One is to use software...[Details]
Light source market in 2011: After several twists and turns, the price of light sources has seen a drop of about 30% so far. The market capacity is expanding, but more than 60% of packaging companies ...[Details]
PWM (Pulse Width Modulation) is a switching regulated power supply application. It is a very effective technology for controlling analog circuits using the digital output of a microprocessor.
...[Details]
Problems within the electrical system have long been an issue in automobiles. One of the most common areas for circuit failure is the battery connection. The heavy-duty terminals required for large...[Details]
The oscilloscope current probe is crucial to the accuracy and correctness of the measurement results. It is an electronic component that connects the circuit under test to the input of the oscillosco...[Details]
Introduction: This paper presents a temperature intelligent monitoring instrument with ATMET's 89C51 single-chip microcomputer as the core. The monitoring instrument has the functions of automaticall...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
1-8. Dual-excitation transformer switching power supply
The so-called dual-excitation transformer switching power supply means that within one working cycle, the primary coil of the transf...[Details]
First, open the schematic diagram of the baseboard and find the button information:
Four buttons can be found:
You can see that the pins corresponding to the four buttons are EINT1,...[Details]
Microcontroller MCU
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