Now I have an STM32F107 development board. According to the lwip routine, I can already communicate with another computer in the local area network through TCP (server written in python) to send and r...
Today I tested the pedometer routine of [3D acceleration + 3D gyroscope-LSM6DSO]. Here is the test process:Shake the board to simulate walking, and the count will appear on the screen:View the output ...
I am using STM32F407VET6, and the interface becomes like this when debugging the program.
Can any experts please tell me how to solve this? Thank you!...
[align=center][/align] [size=4]There are many types of single-chip microcomputers used in electronic development now. From the earliest 51 to the current STM, there are also those launched by major co...
A: We use the 140 core board, and the OTG1 port is recognized as a USB hub when a USB is inserted. The USB disk cannot be used.What level does OTG need to be for USB ID? I default to high level. Throu...
In recent years, coupe SUV has been a hot "star". Almost overnight, various car companies have rushed to launch Coupe SUV models. The dynamic and unique appearance is undoubtedly the most eye-catchin...[Details]
1. Amplitude adjustment and measurement After checking that the wiring of the oscillation circuit is correct and the components are properly selected, oscillation may occur after the DC power supply ...[Details]
On March 21, a user gave Apple iPhone SE a one-star bad review. The user bought the iPhone SE midnight color 128GB version, which cost 3,899 yuan. The user said he regretted buying it so muc...[Details]
With the new MusicKit API, developers will be able to offer Apple Music trials and earn rewards for new subscribers through the referral program starting with iOS 15. Developer Tim Isenman highlighte...[Details]
The Malta-Oberstorf PHES plant in the town of Brandstadt in Carinthia, Austria. Image: VERBUND
Hitachi Energy will provide equipment to owner VERBUND to improve the oper...[Details]
There is no printf function in the IAR development environment. I added one on Baidu (http://www.cnblogs.com/codecamel/p/4686437.html), but there are still some problems. Especially when printing mult...[Details]
The General Office of the State Council recently issued the "Opinions on Leading the Accelerated Development of New Consumption with New Business Forms and Models" to promote the deep integration of ...[Details]
Analog Devices LTC2688 16-Channel DAC Now Available at Mouser for Optical Networking and Automation Applications
October 15, 2021 – Mouser Electronics, Inc., the premier ...[Details]
All along, the single-chip computer has used while(key==0) for hand release detection; this not only wastes CPU resources, but also... Therefore, using hand release detection is very good and fashion...[Details]
O Introduction
GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing remote sensing, etc. with its high precision, all-weath...[Details]
The circuit principle is shown in the attached figure. DTMF digital decoder IC1 uses MT8870. Pin 2 of the chip is the IN signal input terminal, and pins 7 and 8 are connected to external crystals as c...[Details]
EMCORE Corporation, a leading supplier of advanced mixed-signal products, announced the launch of its new Model 1995 1550 nm high-power continuous wavelength (CW) source distributed feedback (DFB) la...[Details]
June 28, 2022 -
eMemory Technologies and its subsidiary Entropy Technology and UMC, a global leader in the semiconductor wafer manufacturing industry,
today jointly announced that the world...[Details]
AnTuTu today released the domestic Android phone performance rankings for April 2019. The top two this month are still Xiaomi Mi 9 Premium Edition and Xiaomi Mi 9, with average scores of 373715 and 3...[Details]
Recently, at a special series of activities focusing on the future of Shanghai's smart manufacturing and win-win industries, guided by the Shanghai Municipal Economic and Information Commission, Yang ...[Details]
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