As the most important branch of micropython, CircuitPython has released version 4.0.2, which is the second bug-fix version of 4.x.New fixes since 4.0.1Fix wrong gc of root display groups causing crash...
In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
[align=left][color=rgb(0, 0, 0)][font="][size=12px]The circuit diagram is roughly as shown above. It uses CR2032 batteries for power supply and the microcontroller is STM32L151C8T6. Use STLINK for sim...
In daily work, we often encounter the use of temperature measuring instruments. Thermal resistors and thermocouples are both temperature measuring instruments. At the same temperature measurement loca...
Recently, HGAUO has officially signed a strategic cooperation agreement with a large domestic group company, and the first batch of 100 purchase orders are in production. HGAUO is a commercial clea...[Details]
Just one year has passed since China first proposed the concept of ubiquitous power Internet of Things. By upgrading the power grid infrastructure, the traditional power grid will be upgraded to the ...[Details]
Since the beginning of this year, Bosch Smart Home has been providing open interfaces to specific partners to promote the expansion of its partner network. After the recent addition of Apple's smart ...[Details]
On November 17, four departments including the Ministry of Industry and Information Technology jointly issued the "Notice on Carrying out the Pilot Work on the Access and Road Access of Intelligent C...[Details]
1 Memory Management Overview Memory management is one of the central tasks of the operating system. Its main tasks are to organize memory to accommodate the kernel and programs to be executed, track...[Details]
Ascend Elements (formerly Battery Resourcers) announced this morning that it will recycle lithium-ion battery and module manufacturing scrap from SK Innovation’s production lines at...[Details]
AVR has different interrupt sources. Each interrupt and reset has a separate interrupt vector in the program space. All interrupt events have their own enable bit. When the enable bit is set and the ...[Details]
With the emergence of electronic distance measurement technology, the development of tachometers has been greatly promoted. Using electromagnetic wave distance meter to replace optical sight theodo...[Details]
background: There are two watchdogs of STM32: independent watchdog IWDG and window watchdog WWDG. This article mainly introduces the IWDG of STM32. content: IWDG main performance (1) Free-run...[Details]
In the field of industrial control, frequency converters are key devices for regulating motor speeds, and their stability and accuracy are crucial. However, in practical applications, we often enco...[Details]
Technology never stops evolving, especially in cutting-edge manufacturing, as it does in any other industry. Take Industry 4.0, for example, where we were taught that the integration of technologies ...[Details]
This paper introduces the software and hardware design method of vacuum fluorescent screen display in multifunctional kitchen control system. The system uses PIC16F72 single-chip microcomputer as...[Details]
Why determine soil resistivity?
Soil resistivity is the most critical consideration in determining the design of a grounding system for a new installation (greenfield application) t...[Details]
Introduction: Using sophisticated imaging techniques, scientists in the United States have observed previously unknown defects in the crystal structure of a solid-state electrolyte. The scientists in...[Details]
For an analog converter system, your initial design approach might be to look at the accuracy you need and then use an ADC that can achieve that accuracy. To achieve the required accuracy or precis...[Details]
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