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 Jacktang on 2019-8-9 22:03[/i]TMS320C5000——Low power consumption, high performance DSP, 16-bit fixed point, speed 40~200MIPS. Main applications are wired and wireless...
[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...
There are 11 synthetic pigments allowed for use in my country, including citric acid, sunset yellow, carmine, amaranth, allura red, erythrosine, new red, brilliant blue, indigo, acid red and quinol...[Details]
According to information from Southeast University, Professor Hong Wei's team from the Ubiquitous Communications Research Center of Purple Mountain Laboratory has made a number of important advances ...[Details]
Introduction
With the development of modern electronic technology, the reliability and high cost performance of single-chip microcomputers have made it the mainstream of development in various ...[Details]
Recently, the funny self-media expert Geng Gongsong updated a video and shared his new invention, making a homemade super-large giant power bank with a capacity of 27,000,000 mAh. Judging fro...[Details]
With the evolution of the IT trend of security, the digitalization ratio of video surveillance systems, which is an important part of security, is getting higher and higher. At the same time, the invo...[Details]
1. IV range
Selecting a source measure unit (SMU) with the appropriate voltage and current range for your device is critical to the success of your application. The IV range is typically represente...[Details]
In practice, the MCU port must consider the debounce problem when connecting the switch device, or add a delay in the hardware, or add a software delay query function module. Here, we consider such a ...[Details]
#include /* common defines and macros */
#include "derivative.h" /* derivative-specific definitions */
/****************************************************************/
// This progam is the seco...[Details]
Broadcom Integrated Circuit (603068) recently issued an announcement stating that due to business needs and considering the expansion of its business scale, the company plans to increase its investme...[Details]
On the morning of August 20, the Lingang New Area of the China (Shanghai) Pilot Free Trade Zone will be officially unveiled, and the Lingang New Area Management Committee will also be established. ...[Details]
I came up with this program when I was writing a calculator program. I always felt that the commonly used keyboard scanning program was troublesome to use. It always had to scan line by line, and it ...[Details]
Fire-fighting electrical equipment is powered by the main power supply when it is normal, and should be powered by the emergency power supply in the event of a fire. When the main power supply is cut...[Details]
Nowadays, the pace of life is accelerating, communication and exchanges between people are gradually decreasing, and the distance between friends is getting stronger and stronger; young people als...[Details]
1. PLL (Phase Locked Loop) In order to reduce electromagnetic interference and reduce inter-board wiring requirements, the frequency of the crystal oscillator connected to the chip is usually very lo...[Details]
Enter vi Makefile in linux to create a Makefile file
Note: You must add the TAB key before the command line
For example: assemble two files led.c and crt0.S to create a Makefi...[Details]
stm32/stm8
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