On July 27, 2019, PI released the new InnoSwitch3 series constant voltage/constant current offline flyback switch power supply IC combined with PowiGaN technology. By using GaN (gallium nitride) techn...
[i=s]This post was last edited by serialworld on 2022-3-26 09:03[/i]The function of receiving characters through the serial port and displaying them on the oled screen is realized. The specific code i...
This time we will transplant the PYNQ framework, and we will continue to use the hardware platform built before. PYNQ is an open source framework officially launched by Xilinx , which effectively redu...
Experimental project: MSP430 simple program designExperimental purpose: Learn to use C language to design simple programsExperimental requirements: Master the writing of sorting programsExperimental c...
[i=s]This post was last edited by lugl4313820 on 2022-3-30 14:15[/i][Purpose] Use the onboard USER button to clear the CAN receive counter and calculate the CAN and CAN analyzer counts.
【Idea】Prepare ...
Before I came into contact with EMI, many power adapter engineers looked down on us rookies because of their rich experience in EMI debugging, which made me think that EMI was a mystery, and many peop...
The work is designed with STC15W1K16S microcontroller and DS1302, and it is better to use it with the videos uploaded by Station B. Search for Digital Clock Design Based on DS1302 (UP Ling Jing Qingh...[Details]
The Ministry of Industry and Information Technology has issued 5G commercial licenses to China Mobile, China Unicom, China Telecom, and China Broadcasting Corporation. This marks the official ...[Details]
The development of smart grids has put forward higher requirements for the intelligence of low-voltage electrical appliances. At present, the intelligent stability of small circuit breakers, which ar...[Details]
Power batteries are the power source for tools, mostly referring to batteries that power electric vehicles, electric trains, electric bicycles, and golf carts. They are mainly different from the st...[Details]
1Why do we need to do security testing on smart car connected apps? There is a question that has been bothering us: In the era of "popularization" of intelligent connected cars, we have gained conv...[Details]
On October 15, Jucan Optoelectronics stated at the third quarter report exchange meeting that the company's capacity utilization rate has remained high this year, with orders saturated, full producti...[Details]
Basic operations: This article only involves the operation of the TFT screen. The controller's important clock signals, VCLK is the most basic pixel clock signal, VSYNC is the refresh frequency, al...[Details]
There have been a lot of leaks about Nintendo Switch Pro recently, and the screen parameters are one of the key points. Today, foreign media Tom's Guide has made an in-depth report on the specific de...[Details]
In 2002, a 3,250 square kilometer ice shelf broke off Antarctica and melted away in 35 days. NASA data shows that Greenland is losing an average of 221 cubic kilometers of ice per year, twice as much...[Details]
Common protocols of industrial Ethernet
1. Modbus TCP/IP
This protocol was launched by Schneider Electric. It embeds Modbus frames into TCP frames in a very simple way, combining Modbus w...[Details]
The performance of this simple oscilloscope is as follows:
1. Voltage range: 200mV, 500mV, 1V, 2V, 5V, 12.5V, 25V, 50V.
2.Frequency range: 12MHz, 6MHz, 4MHz, 3MHz, 2MHz, 1MHz, 500kHz, 250...[Details]
Everyone may not be familiar with cancer surgery. It is said that doctors do not perform cancer cell removal surgery in one go, and it is impossible to remove all the affected tissues in one go. H...[Details]
There is a section about systick.c, as follows:
#include "SysTick.h"
volatile unsigned int TimingDelay ; // Precise delay counting variable used in SysTick interrupt
// Be sure to add the volat...[Details]
Servo press machine is a kind of automation equipment widely used in industrial production, mainly used to realize accurate press-fitting of workpieces. Its working principle is to achieve accurate...[Details]
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