There is no problem with the PCB wiring layout, but when the copper is laid, the GND copper line width is different. Please tell me where the problem is!...
[color=rgb(102, 102, 102)][font=Arial, Helvetica, sans-serif][size=14px]The guidance system is the eye of modern weapons, and precision-guided weapons play an increasingly important role in modern war...
The ESP series of products are well-known. Has anyone tested the newly launched ESP-EYE on its website? How is the effect? As for what applications of visual recognition are hoped to be made in the st...
This content is originally created by ylyfxzsx, a user of EEWORLD forum . If you want to reprint or use it for commercial purposes, you must obtain the author’s consent and indicate the source....
I made a rotating interface menu, and entered the corresponding desktop through this menu. The first two desktops refer to the official examples to show page cutting. The third page modified the offic...
I designed a step-down PCB for MP2303, but after testing it, I found that its power output does not reach the theoretical value, the output voltage and current are not stable enough, and the heat is a...
Asynchronous SRAM products are divided into two very different product types: fast and low power. Each series has its own set of characteristics, applications and prices. Fast asynchronous SRAM has f...[Details]
Compared with ordinary light sources, LED lamps are becoming the preferred solution for reducing energy consumption in indoor and outdoor lighting due to their high efficiency, environmental friendli...[Details]
Let’s try the first hello world module and add:
1. Add drivers/char/hello.c
/*********************************************************************************
* Copyrig...[Details]
Experiment name: Serial communication microcontroller and PC calculation of trapezoid area MCU model: STC12C5A60S2 (12T mode) Crystal: 11.0592MHZ Experimental content: Use the working mode 1 (variab...[Details]
As I rode home, it occurred to me that turning the handlebars to look around corners fits in nicely with the concept of adaptive front-lighting systems (AFS) being adopted by many automakers. The ...[Details]
MIPS Technologies and SySDSoft announced that they will collaborate to enable LTE technology on the MIPSTM architecture. SySDSoft, a new member of the MIPS Alliance Program, is working closely with...[Details]
Recently, Corellium, a software company specializing in virtualization solutions, managed to port Linux to a PC equipped with an Apple M1 processor, and even succeeded in making almost all system per...[Details]
Overview CH548 is an enhanced E8051 core microcontroller compatible with MCS51. 79% of the instructions are single-byte single-cycle instructions. It runs fast and has built-in 32KB Flash-ROM and 2K+...[Details]
Given an unknown location placed in an unknown environment, is there a way for the robot to gradually map out a complete map of the environment while deciding in which direction the robot should go...[Details]
The IU5708D is a high-performance wide input range (4.5V~40V) synchronous boost controller that supports output voltages up to 52V. The output voltage is regulated using constant frequency current ...[Details]
If the resistance measurement accuracy is not high, we can use the ohm range of the multimeter to measure. Specific steps for measuring resistance: 1. Zero adjustment of the resistance block of the...[Details]
Atomic fluorescence spectrometry (AFS) is a new type of spectral analysis technology proposed and developed in the mid-1960s. It is a spectral analysis technology between atomic emission spectrometr...[Details]
High-precision positioning chips are necessary for smart terminals to perceive absolute positions. They have the characteristics of high entry barriers and wide applications.
High-...[Details]
PCB Design
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