Unboxing, awesome! Looks like a piece of chewing gum, right? Haha2. After opening it, it is a very small card:
Note: The Bluetooth nrf8122 and LCD driver chips should be in the upper right corner, as ...
[i=s]This post was last edited by Aguilera on 2019-8-5 21:44[/i]MSP430 can choose to use up to 3 oscillators depending on the model. We can choose the appropriate oscillation frequency according to th...
MicroPython Hands-onby eagler8Directory ListingMicroPython Hands-on (01)——After the Spring Festival, I bought a K210 chip AI development boardhttps://en.eeworld.com/bbs/thread-1115786-1-1.html
MicroPy...
Connect the LIS25BA FPC evaluation board to the STEVAL-MKI109V3 using the following wiring diagramUse the latest version of Unico software, find steval-mki211v1k(lis25ba) and select Select DeviceAfter...
Calibration/calibration of medical device products1. Calibration is not the same as calibration, and it is not to be calibrated by a metrology institute or a third party!
2. How to calibrate in vitro ...
Gas detection is a very important safety procedure for industries such as the chemical industry, gas industry, and metallurgical industry, because there are irritating gases and asphyxiating gases in...[Details]
"The emergency power supply vehicle has been connected to transformer No. 1 and can provide security load at any time." At 15:00 on February 5, after continuous work by employees of State Grid Shan...[Details]
Samsung Electronics recently announced that it will work with Arm to provide optimized next-generation Arm Cortex-X CPUs developed based on Samsung Foundry's latest all-around gate (GAA) process te...[Details]
On August 27, the Shandong Provincial Energy Bureau announced the new energy storage projects to be included in the 2024 inventory. Among them, the zinc-bromine liquid flow energy storage power sta...[Details]
The clamp meter is also called a clamp meter for short. The working part of the clamp meter is mainly composed of an electromagnetic ammeter and a through-type current transformer. The core of the ...[Details]
The IO port structures of 51 MCU, AVR MCU and PIC MCU are all different, which leads to different IO port operations. The purpose of operating the MCU IO port is to make the MCU pin output logic level...[Details]
After getting rid of its dependence on Nvidia and starting to develop its own AI chips, Tesla has set its sights on batteries. Five Tesla employees revealed that they have a secret R&D laboratory th...[Details]
On February 15, the Xi'an High-tech Zone held a series of signing ceremonies for key projects in the first quarter of 2022. 26 key projects with a total investment of 53.3 billion yuan were signed an...[Details]
When running MiniTools_x64, the following error occurs: ./MiniTools_x64: error while loading shared libraries: libQtWebKit.so.4: cannot open shared object file: No such file or directory Solution:...[Details]
SECTION 1 A strange problem was found during debugging of the STM32 serial port. After initializing serial port 1 and enabling the serial port send completion interrupt, the send completion interrup...[Details]
According to reports, in addition to Shenzhen, Beijing, Shanghai and other places have also issued announcements to conduct a comprehensive investigation and inspection of virtual currency trading ac...[Details]
The circuit is very simple, I won't draw a picture, the four-digit digital tube is connected through two 74hc595, one 595 is responsible for segment selection, and the other 595 is responsible for bit...[Details]
AVR microcontroller C language compiler software includes IAR, ICCAVR, winavr, Atmanavr, CodeVisionAVR, etc. Among them, CodeVisionAVR, also known as CVAVR, can be said to be the easiest C compiler to...[Details]
On June 28, local time on Thursday, according to The Information, Apple is studying the use of a new "electrically induced adhesive release" technology to make battery replacement easier for iPhone...[Details]
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