The latest progress of e-Network Alliance, this board is back in stock, current status: the last 4 discount placesThe STEVAL-SPIN3202 three-phase BLDC (brushless DC) motor drive board is an evaluation...
ModBus is also widely used in industrial applications. The RTT software component provides a lot of convenience. Using the serial port and ModBus simulation software, the corresponding functions can b...
[p=30, null, left][size=4][b]0. Introduction[/b] When I was in my senior year, I went to the laboratory and happened to meet my seniors who were looking for jobs. Some of the questions I heard in the ...
[i=s]This post was last edited by lising on 2019-1-21 15:49[/i] The NUCLEO-G071RB development board used in this experiment is provided by [url=https://www.stmcu.com.cn/index.p]https://www.stmcu.com.c...
Battery charging and discharging circuit1. Battery charging and discharging circuit2. No discharge and no voltage boost circuit during chargingDo you have any recommendations for the above two circuit...
Choosing among the range of available test and measurement hardware and software can understandably be daunting for first-time and experienced users alike.
Technological advances have accelera...[Details]
The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass DC,...[Details]
stm32 has two watchdogs, an independent watchdog and a window watchdog. In fact, their functions are similar, but the time limit for feeding the watchdog is different. The independent watchdog limi...[Details]
Most of the Hex files of microcontrollers on the market are based on Intel Hex, and dsPIC33E is no exception. The format supported by dsPIC33E is Intel HEX32 (INHX32). The hex file records data in ...[Details]
Introduction
Low-voltage and low-power inverter power supplies have been widely used in industrial and civilian fields. In particular, the development and utilization of new energy sources, s...[Details]
Introduction
In order to realize the automatic measurement and control of computers, A/D conversion technology is adopted in more and more fields. With the development of large-scale integrat...[Details]
1. Review of the previous lecture In the code of the previous lecture, if we keep pressing the button, the light will keep flashing. This is because the "stable contact state" has been keeping a low...[Details]
In 2009, the CMMB test instrument market will grow rapidly as CMMB industrialization further deepens. Currently, the State Administration of Radio, Film and Television has deployed a large number...[Details]
When should you use a point-of-load converter (POL) with PMBus, and when should you go with a digital manager and a traditional POL? I hope this article will provide some inspiration for you to make ...[Details]
At present, the armed police force has adopted sentry monitoring, gun and bullet separation and other methods to strengthen the management of ammunition and effectively reduce the occurrence of...[Details]
At the 6th Global Ultra-Broadband Forum (UBBF 2020) co-organized by the United Nations Broadband Commission and Huawei, Huawei Executive Director and Chairman of the Product Investment Review Committ...[Details]
Qualcomm said on Tuesday that its CFO George Davis had resigned from the company and would become the CFO of rival Intel, according to Reuters. It is understood that George Davis has been the chief...[Details]
For lower power applications, critical conduction mode (CrM) (also called boundary, boundary line or even transient conduction mode) is usually the preferred control technique. This control te...[Details]
Why choose explosion-proof solenoid valve
1. Safety of explosion-proof solenoid valve
1. Corrosive media: Plastic King solenoid valves and all stainless steel are recommended; for highly ...[Details]
Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]