I use a network port in my project. At first, I needed to know the IP address of the computer. Later, I changed to broadcast communication. I only needed to know which network segment it was in. But i...
Hello everyone.Due to customer requirements, we need to use Altium to output smart pdf format PCB files to customers. However, since the background color of the output pdf format PCB file is white, it...
The DSP28335 GPIO module is divided into three types of IO ports: PORTA (0-31), PORTB (32-63), and PORTC (64-87). The settings of the GPIO module are mainly completed through three types of registers:...
I don't usually measure anything precise, and the 3.5-digit multimeters I have are enough. This time I wanted to measure a set of battery voltages and compare it with another measurement chip. I thoug...
[i=s]This post was last edited by Beifang on 2021-8-11 12:57[/i]Example code testing and analysis1. Install SDKs. Install needs to be fully installed before creating a new program. Due to network reas...
First, let's take a look at the soft components that represent variables in the PLC. They are mainly input X, output Y, auxiliary relay M, timer T, counter C, status S, data register D, XY. General...[Details]
Let's analyze why PIC has BANK and PAGE settings from the instruction structure of PIC microcontroller. First, let's see why PIC divides the RAM area into multiple BANKs.
Carefully o...[Details]
The discovery of electricity changed the world, giving rise to a series of inventions that make people's lives safer, healthier, more efficient and more comfortable. Batteries have taken this discover...[Details]
The working mode 0 of the serial port is the synchronous shift register input/output mode. This mode is not used for asynchronous serial communication between two AT89S51 microcontrollers , but ...[Details]
Over time, we become somewhat familiar with the accuracy level of each device and know how much to trust the number it reports, such as 10% remaining. In higher power multi-cell applications, the sit...[Details]
The core creates everything and integrates the future! The "5th Hard Core Ecological Conference and 2023 Automotive Chip Technology Innovation and Application Forum" hosted by Xinshiye, co-organized ...[Details]
Standard orifice flowmeter is also a type of orifice flowmeter. You should have come into contact with it. So, do you have a certain analysis of the working principle of standard orifice flowmeter in...[Details]
LEDs require a circuit driver to convert the standard AC voltage into a usable DC current and voltage.
To make LED bulbs compatible with standard sockets without sacrificing their operating lif...[Details]
The principle of the 6-bit electronic clock using AT89C2051 is shown in the figure below. As long as the hardware connection is correct, success is guaranteed. In addition, the SET button in the fi...[Details]
【Abstract】 This paper introduces the method of designing a low-power multifunctional myoelectric measuring instrument using a single-chip microcomputer.
Keywords: myoelectric measuring instru...[Details]
Power inductor for motherboard graphics card
Characteristics and application of power inductors for motherboards and graphics cards
●Use carrier tape...[Details]
When we use electrical measuring instruments, some problems are often overlooked, which sometimes cause the instruments to be inaccurate or damaged. To this end, this article introduces several matte...[Details]
51 single chip microcomputer structure: Thinking structure is important: As can be seen from the figure above, the memory of the 51 microcontroller is divided into two parts: program memory ROM and...[Details]
Zheng Yan, Chief Engineer of the Technical and Economic Center of State Grid Economic Research Institute: Electricity is one of the important production factors of enterprises and the cornerstone o...[Details]
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