I. IntroductionThere is a position sensor that measures position changes. I used the voltage range of a multimeter to measure the output signal of the sensor, and the result showed an analog signal, t...
UF2 is a new binary file format developed by Microsoft for PXT (also known as Microsoft MakeCode), which can update programs through MSC (Mass Storage Class, also known as removable flash drive). Simi...
In order to test the performance, pi was calculated on K210. The calculation method is the same as before, but because the time module is missing on K210, the time part cannot be calculated. The refer...
01First experience with the development board
Soon I saw a courier message, still wondering what it was? The development board arrived, and the administrator even confirmed that the development board ...
In the 5G era, the RF front end will usher in a definite growth opportunityThe RF front end (RFFE) accounts for about 10% of the value of mobile phones, of which PA and filter technologies are the mos...
In recent years, Hebei Province has continued to increase the construction of new power systems - energy storage power stations, to better promote the development of clean energy in southern regions s...[Details]
GPS positioning and track recorder based on C3-370C! I bought a C3-370C GPS from 51hei and prepared to do GPS track recording, because I always wanted to add coordinate information to travel photos....[Details]
If you ask ten different engineers how they would design an AI accelerator, you’ll get ten different approaches to arranging the billions of transistors on a modern leading-edge chip. Coming to Es...[Details]
Sina Digital News reported on the morning of April 24 that Apple recently obtained a new patent. In the future, the Apple Pencil stylus will be able to replace more diverse pen tips and become a br...[Details]
South Korea's LG Electronics recently announced that the company has achieved a milestone in the terahertz (THz) field. The vendor said it achieved outdoor wireless data transmission distances of u...[Details]
This afternoon, blogger @数码闲聊站 broke the news that OPPO plans to commercialize roll-up screen mobile phones, ushering in the era of roll-up screens for smartphones. @Digital Chat Station poin...[Details]
The dielectric of ceramic capacitors is made of ceramic materials with high dielectric constants, and its shape includes round tubes, discs or disks. The electrodes of ceramic capacitors are formed...[Details]
Turn a simple Arduino Uno (and some Python code) into a crude oscilloscope for viewing waveforms and voltage levels. Oscilloscopes are extremely useful, but usually come with a hefty price tag. L...[Details]
"Hot-swap" refers to inserting or unplugging the board from a powered host (backplane, server, etc.). It is mainly used in base stations, redundant arrays of disks (RAID), remote access servers, ...[Details]
According to foreign media reports, on Wednesday local time, the UK Supreme Court rejected the appeals filed by Huawei and ZTE against Unwired Planet International and Conversant Wireless Licensing r...[Details]
There is a special system definition word in the PIC chip that contains 4 EPROM fuses. It is not part of the program memory EPROM (not included in the 0.5K-2K program space). Two of the fuses are...[Details]
On January 8, 2024, the Chengdu Municipal People's Government issued the "Implementation Opinions on Prospectively Cultivating Future Industries and Building New Driving Forces for High-Quality Dev...[Details]
Anesthesia depth monitoring is not only important for improving anesthesia quality and ensuring surgical safety, but also for reducing anesthesia complications and controlling the dosage of anesthe...[Details]
On October 31, with the official commissioning of the newly expanded 220 kV Keke Line 258 interval of the Hohhot Power Supply Company of the Inner Mongolia Electric Power Group, the Hohhot Kezhen 100 ...[Details]
Microcontroller MCU
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