In actual use, in order to improve the experience and product competitiveness of handheld vacuum cleaners, we require brushless motors to achieve four points: ultra-high speed, constant power control ...
Competition details: [url=https://www.eeworld.com.cn/huodong/Gigadevice_GD32F350Contest_201808/]Click here to learn more[/url] {:1_107:} Take a look at what happened during the preliminary review of o...
[i=s] This post was last edited by bzhou830 on 2022-3-19 14:53 [/i] [【GD32L233C-START Review】1. Unboxing test to light up the color screen](https://en.eeworld.com/bbs/thread-1193742-1-1.html) [【GD32L2...
Microsoft's UF2 format nootloader added support for pyboard (STM32F405) last week, so I modified it to support development boards such as pybv10 and pybcn.Write the attached bin file to the developmen...
[i=s]This post was last edited by hehung on 2022-6-2 23:40[/i]I. IntroductionThe RVB2601 development board comes with a w800 wifi chip, which can be used to obtain weather information. This post will ...
platform Chip: STM8S103F3P6 Compilation environment: IAR Programming environment: STVP Download tool: ST-Link Download method: SWIM question The chip is locked and cannot be debugged or downloaded ...[Details]
1 Master-slave multi-machine communication The so-called master-slave multi-machine system means that among several ARMs (or single-chip microcomputers ), one is the master and the rest are sl...[Details]
This article mainly introduces the semiconductor technology and CAD technology in the current RFIC research, and compares and discusses the respective characteristics of silicon devices and ga...[Details]
According to news on June 25, the Ministry of Industry and Information Technology recently issued the "2023 Work Plan of the Industrial Internet Special Working Group", proposing 11 key actions and 5...[Details]
Bad news seems to be coming one after another. According to the downward trend of the smartphone market in the second half of last year, the shipment slowdown has become more obvious since 2022. In a...[Details]
The “factory of the future” is becoming a reality „ Business growth: Bosch expects annual sales in the areas of connected industry and connected logistics to exceed 1 billion euros „ Productivity...[Details]
This article is translated from embedded-computing
Prior to 2019, most IoT systems consisted of ultra-low-power wireless sensor nodes (usually powered by batteries) that provided the sen...[Details]
According to the latest report from the Wall Street Journal, SoftBank Group is exploring several possible options for its British chip design company Arm, including a full or partial sale and a publi...[Details]
The MCS-51 single-chip microcomputer was launched by the American INTE company in 1980. Compared with the MCS-48 single-chip microcomputer, it has a more advanced structure and stronger functions. ...[Details]
Recently, a plant factory in Japan began to use LED light sources with three primary colors of red, blue and green to illuminate the vegetables it grows. According to tests, the vegetables grown ...[Details]
Rutronik Elektronische Bauelemente GmbH is one of the world's leading broad-line distributors, specializing in semiconductor components, passive and electromechanical components, embedded boards,...[Details]
The 20th Shanghai International Automobile Industry Exhibition officially kicked off. If auto shows in previous years focused on displaying creativity and trends, then the 2023 Shanghai Auto Show w...[Details]
There are no shortcuts on the road to the Internet of Vehicles. I can't forget that my roommate in college opened WeChat day and night, pulled down the menu, and clicked on the jump, just to beat t...[Details]
Case 1 Motor speed measurement application
How to measure the speed of the motor below (the encoder resolution is 400 pulses per revolution) (unit: revolutions per minute).
This enc...[Details]
Some concepts in functional safety are rather confusing, such as fault, error, and failure. Today we will discuss these three concepts.
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RF/Wirelessly
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