One of my clients asked me if it is possible to add a function in the STK card that automatically adds an IP prefix to the number dialed by the user on the mobile phone. For example, if it is a number...
CSM32RV20 is a low-power MCU chip based on the RISC-V core. The chip has a built-in 4k-byte SRAM. It can be accessed as bytes, half words (16 bits) or full words (32 bits), supports 4 low-power modes,...
[i=s]This post was last edited by bjhyyq on 2017-11-6 10:11[/i] [color=#000000] The input impedance characteristics of each instrument vary greatly, but they can generally be divided into two categori...
In recent years, license plate recognition has attracted more and more attention. Especially in intelligent transportation systems, license plate recognition plays a huge role. The automatic recogniti...
The three pins of other modules (such as 1, 2, 3) will jump in sequence. It may be 1, 2, 3, or 3, 2, 1. The interval between their jumps will also vary slightly depending on the environment.I connecte...
Supply Chain SupervisorResponsibilities1 Continuously improve supplier management, cost control, delivery guarantee system and process2 Responsible for establishing and maintaining the procurement mat...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
Images in science fiction movies often break through the limits of reality, such as in the movie "Minority Report." Tom Cruise uses a multi-touch screen to browse information. Capacitive sensing te...[Details]
1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]