In Switzerland, people are very interested in a pot that can heat and cook food without external heat source. The heat is generated by the chemical reaction of silicon and manganese dioxide stored bet...
I just started to explore the 430F55 series. I am also a novice. After two days of playing with its clock system, I finally think I have some clues. I think it is not easy to get started, so I would l...
Dear friends, I have a small tablet on the device, CE 6.0, and need to reinstall the system. According to the manual, I found that after connecting it to the computer, the driver for sec s3c2443x test...
Design and Analysis of Folding PIFA Antenna for Bluetooth Author: Chen Lei Zhang Yanling Wei Feng, Source: China Network, Bluetooth is a radio technology that supports short-range communication betwee...
The system's circuit board size is 4X4 cm / Adjustable high-speed sensorless BLDC circuit diagram 22.5V /55A / with undervoltage / overcurrent / high temperature protection.
The circuit diagram of thi...
I need T9 stroke input method for CE5 urgently. It would be best if there is contact information of a company that specializes in this. If anyone knows, please let me know. Thank you!...
We have come a long way from the 2G era, and now 5G is about to be commercialized. Suddenly, we realize that time has passed quickly, but technology has never stopped. The activation of 5G heralds ...[Details]
All relevant units:
In accordance with the relevant requirements of the provincial and municipal electric vehicle charging infrastructure construction work, in order to further standardize the...[Details]
Recently, the " ZTE
incident"
caused by the Sino-US trade war
has caused heated discussions in the electronics industry. It not only reflects that Chinese companies are lagging behind in the...[Details]
Recently, there was news that the US government asked Google to shut down the Android operating system for ZTE phones. After that, some people even imagined what the consequences would be if Intern...[Details]
In Windows environment, the source code is encoded in UTF-8. If the source file created by STM32CubeMX contains Chinese comments, then using STM32CubeMX to regenerate the source code will cause the C...[Details]
Chip: STM32F103C8T6 Application Pin: Output: PA0, PA1 TIM2 CH2 channel To achieve 50HZ (20ms) adjustable PWM output on the PA1 pin, set the system TIMx_CNT=8MHZ=8000 000HZ, set TIMx_PSC=800-1, then T...[Details]
Our photovoltaic power station starts working at 5:30 in the morning. When you are still sleeping, the inverter starts working to make money!
Some people are skeptical. The sun hasn't even...[Details]
From concept proposal, prototype exploration, technology accumulation to product iteration and industrial development,
VR
has gradually expanded from the military market to the consumer market...[Details]
In recent years, the application of high-brightness LED has developed rapidly, especially in signboards and traffic lights. For automotive applications, LED is also very attractive. Long life, shock ...[Details]
Similar to the development trend of photovoltaic modules, photovoltaic inverters are also one of the examples of China's successful localization of manufacturing and leading the global market and tech...[Details]
WPG Holdings announced that its subsidiary Youshang has launched a wireless smoke alarm solution based on STM and Semtech . With the development of the national economy and the enhancement of...[Details]
STM32 Watchdog Summary I have been adjusting the development board of Atom Brother for more than a year, and it is basically usable, but I still don't understand the working mechanism of some basi...[Details]
The STM32 watchdog has two WWDG and IWDG. The biggest difference between the two is that IWDG has only one lower limit for feeding, while WWDG, as the name implies, must be fed within a range to ensu...[Details]
;The hardware connection circuit of the 51 single-chip microcomputer is as follows: ;P1.3 and P1.4 are each connected to a button; ;P0.0 and P0.3 are each connected to a light-emitting diode; ;P2.0~P...[Details]
On the evening of May 4, Alibaba released its Q4 and full-year financial reports for the 2018 fiscal year. The overall growth was rapid, with revenue of 250.266 billion yuan for the 2018 fiscal yea...[Details]