[i=s]This post was last edited by littleshrimp on 2019-5-7 20:06[/i] My AD has not responded during the gerber to PCB conversion process. I have tried several times but it still doesn't work...
PWM is the first letter of the English word "Pulse Width Modulation", we can call it pulse width modulation, which mainly uses a single-chip microcomputer to control analog circuits. For example, PWM ...
Event details: IoT, automobiles, and AI all covered - World Peace Group's NXP solutions showcaseAs the world's leading leader in secure connection technology for embedded applications, NXP continues t...
First version, to be optimized, there is a lot of room for optimizationThis content is originally created by EEWORLD forum user boming . If you want to reprint or use it for commercial purposes, you m...
I am learning about the low level of C6678 and writing some tips for friends who need it.Requirement: Nest SRIO interrupt in external GPIO interrupt."TMS320C66x DSP CPU and Instruction Set" has instru...
A previous design idea (Reference 1) used an LED as a transducer to measure ambient light intensity and provide illumination. This design idea uses the same principles, but only has an LED, two resist...[Details]
On December 4, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Hon...[Details]
The tense Sino-US trade war has now spread to Huawei. The United States, the world's most powerful country, has joined forces with its allies Japan, the United Kingdom, Australia, Canada and other co...[Details]
Sony officially announced today that it will hold an online press conference at 11:00 a.m. Beijing time on April 29th, and this press conference will be held for Chinese players. Considering the pre...[Details]
Let’s learn how to operate the control settings of the inverter fixed-length mode!
Not all brands of inverters have this function. Today, I will explain and analyze the ASB53XH with fixed-leng...[Details]
Add the storage path of arm-linux-gcc in /etc/profile
Specifically, enter #sudo gedit /etc/profile in the command line and press Enter
export PATH=$PATH:/the path where your arm-linux-gcc is stored ...[Details]
Apple on Friday released the latest privacy ad in its "Privacy on iPhone" series, detailing the treasure trove of sensitive personal data stored on mobile devices and subtly suggesting that the iPhon...[Details]
1 When the sensor module is in use, the secondary power supply should be connected first , and then the primary current or voltage. 2 When selecting a sensor module, choose different types of sen...[Details]
On the evening of April 30, Jingfang Technology issued an announcement stating that the company's shareholder, National Integrated Circuit Industry Investment Fund Co., Ltd. (hereinafter referred to ...[Details]
With the accelerated penetration of intelligence and electrification, the century-old automobile industry has experienced the biggest change in history, including automobile safety systems. Autoliv, ...[Details]
;*****This program is used to drive the LED digital tube display, and display the numbers 1, 2, 3, 4, 5, 6, 7, 8 on the 8 LED digital tubes in sequence*******
;****http://www.51hei.com The cl...[Details]
Specific implementation functions The system consists of STC89C52 single chip microcomputer, DHT11 sensor module, 1602 LCD display module, button module and alarm module. Specific functions: 1. T...[Details]
For hexagonal nuts, the commonly used standards are: GB52, GB6170, GB6172 and DIN934. The main differences between them are: GB6170 is thicker than GB52, GB6172 and DIN934, commonly known as thick ...[Details]
There is always input when there is output. Today, let's test the function of the button. The registers related to the GPIO port have been discussed in the first section, so I won't repeat them here....[Details]
System Overview
This system consists of signal preprocessing circuit, microcontroller AT89C2051, systematic LED display module, serial port data storage circuit and system software. The signal...[Details]