Electronic shelf labels, as the name implies, are electronic labels used to mark prices on commodity shelves. Electronic shelf labels are generally used to display commodity price information in depar...
After completing the study of TI's MSP430F169 microcontroller, I took it to the next level and got started with DSP. I used the F28335 system development board from Lingling Electronics and the develo...
Defining an interrupt service routine
#pragma vector=PORT1_VECTOR //P1 port interrupt vector__interruptvoid Port_1(void) //Declare interrupt service routine, named Port_1{... //Interrupt service routi...
We mainly represent several first-line brands of passive components, capacitors, inductors, varistors, crystal oscillators, filters, and hope to find capable engineers to design our products into new ...
Hello, seniors. I use a 20v DC power supply as input and want to generate 8 5V voltage outputs using a voltage regulator chip. I would like to ask the seniors, is it better to use a voltage regulator ...
[align=left][font=微软雅黑]Recently, the domestic demand for MOSFET has soared, resulting in a shortage in the industry. Many manufacturers have money but cannot buy goods, which is what MOSFET manufactur...
1. Power supply
The DC resistance tester provides two types of power supplies for testing: AC220V/DC12V. In the case of strong electromagnetic field interference, it is recommended to use DC powe...[Details]
introduction Z scanning is a method applied to optical nonlinear measurement. This method can measure the size, positive and negative, and nonlinear absorption coefficient of the nonlinear refractive...[Details]
October 16 , 2023 – Mouser Electronics, a global authorized agent of semiconductors and electronic components that focuses on introducing new products, will now provide new Raspberry Pi products ...[Details]
introduction
As railway transportation develops towards high speed and high density, safety work will become more important. Once an accident occurs, it will not only interrupt the driving...[Details]
LeddarTech®, a leader in advanced driver assistance systems (ADAS) and autonomous driving (AD) technology, has announced the acquisition of VayaVision, a sensor fusion and perception software company...[Details]
When I was in college, I paid little attention to the structure and application of the internal memory of the microcontroller. I only knew the difference between RAM and ROM, and even just knew that t...[Details]
1. What is starting current?
Starting current refers to the impact current of electrical equipment ( inductive load ) when it is just started. It is the current change from the moment the motor or in...[Details]
This article mainly introduces the problem of invisible faults in relay protection of power systems. By introducing the concept and characteristics of invisible faults, the harmfulness of invisible...[Details]
A city itself is not only a city, it can also be a business. In 2019, as technologies such as 5G, AI, and cloud computing continue to redefine the concept of cities, this unpopular business has ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Drivers have been longing for a future where cars can reach new levels of functionality and safety, as described in science fiction novels, while also having cockpits with colorful displays. With the...[Details]
Maxim's new I/O port expanders are designed for applications that require additional I/O ports. These general-purpose devices provide circuit designers with overvoltage-protected logic input ports ...[Details]
Digital blogger @数码闲聊站 revealed the detailed parameters of Honor Play4 Pro today. Honor Play4 Pro is equipped with Kirin 990 5G SoC and uses a 6.57-inch 2400*1080 resolution LCD dual-punch scre...[Details]
The following points are mainly encountered when debugging the FSMC bus multiplexing mode: 1. Register configuration, first of all, pay attention to enable address data multiplexing, and secondly, ...[Details]
On November 3, the reporter learned from Panzhihua Urban Construction and Transportation (Group) Co., Ltd. that Panxi Financial Leasing (Shanghai) Co., Ltd. (hereinafter referred to as Rongzuo Company...[Details]