02 Small expansion, communication from top to bottom
This article mainly introduces and records the design ideas and process of the EVA baseboard. This design is based on the expansion pins and dimens...
I have always wanted to make BlueNRG realize beacon + serial port transparent transmission function at the same time, to ensure that other mobile phones can receive beacon information during the commu...
[p=null, 2, left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]This is a question that only friends with large-scale mass production experience will think of. Today...
VGA Signal Amplifier
VGA signal transmission is a hot topic in recent video signal transmission. Various transmission methods have attracted the attention of many engineers, and various public...[Details]
Seeing so many people do not know how to use or misoperate the fuse bits of AVR, I provide a reference.
5.1.1 Correctly configure AVR fuse bits
The configuration of AVR fuses is a delicate ...[Details]
What kind of results can be achieved by focusing on analog design for 30 years? Linear Technology has recently handed in a satisfactory answer: annual sales of nearly 1.5 billion US dollars have se...[Details]
Part 01 ● GPU main uses and related API standards ●
The main uses of GPU explored in this issue include: graphics rendering, computing acceleration, and video encoding and decoding.
Graph...[Details]
Introduction: This chapter introduces the hardware connection and usage of some basic modules of Changxue multifunctional 51 experimental box. 1) Browse the hardware test instructions 2) Prepare rela...[Details]
Overall system design
The overall design block diagram of this system is shown in Figure 1.
Figure 1 System Block Diagram
The Nios II processor creates a frame buffer in SDRAM,...[Details]
BOE helps ROG Nebula original screen create a new benchmark in the notebook industry On February 8, ROG held the "Extremely Normal" 2023 new product launch conference, launching a number of game ...[Details]
Introduction
Accelerometers are great sensors that can detect static and dynamic accelerations as a bridge begins to collapse due to the pull of gravity and small changes in orientat...[Details]
The following principles need to be followed during the design of the single-chip control board:
(1) In terms of component layout, related components should be placed as close as possible. For ...[Details]
Batteries that can be charged repeatedly are called secondary batteries, also called storage batteries. They have attracted attention as one of the key components of electronic equipment and ha...[Details]
There is no shortcut to becoming a master in the world, but some basic principles can be followed.
1. Solid foundation
Data structures, discrete mathematics, and compiler theory are the foundatio...[Details]
QuestMobile released the 2019 China Smart Terminal Market Semi-annual Report, which interpreted my country's smart terminal market in the first half of 2019 from multiple perspectives. In the s...[Details]
In the production and manufacturing process of many different companies, it is necessary to apply adhesive film on the surface of the product. Different types of adhesive films are used in different ...[Details]
The fully automatic rapid pesticide residue tester can accurately determine whether agricultural products have excessive pesticide residues. When applied to cultivation bases, it can also achieve the...[Details]
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