Selection of the main control chip for Bluetooth bracelet1. Smart bracelets or smart watches not only have OLED, but also have Android or Apple systems. What are the main control chips? What brands of...
I found a small bug on ESP32/ESP8266. If you import a library, and then type __class__. after the library name in the repl and press the tab key (autocomplete function), it will cause the system to re...
[align=left][color=rgb(0, 0, 0)][font=Calibri, sans-serif][size=10.5pt]Today I will continue to share how to use the PWM module. Today I will use the PWM module to make a breathing light application a...
When analyzing the UART in ARM-Linux s3c2440, it is necessary to first understand the hardware knowledge of the serial port in s3c2440A. That is, this article----
Hardware:
The S3c2440A serial port...[Details]
Recently, the Ministry of Science and Technology held the 2019 annual meeting of the " Autonomous Driving Electric Vehicle Environmental Perception Technology Research" project at Tsinghua Universi...[Details]
The 2021 e-Network Survey on Female Engineers shows that both male and female practitioners hope to address gender discrimination and inequality in the industry, and unanimously recommend taking nec...[Details]
Logic gate circuit symbol diagram (AND gate, OR gate, NOT gate, XOR gate, XNOR gate)
Logic Gate Circuit Symbols
The logic gate circuit symbol diagram includes AND gate, OR gate, NOT...[Details]
Saudi Basic Industries Corporation (SABIC) today released its second quarter 2022 financial report. The company's total sales in the second quarter reached 55.98 billion riyals (US$14.93 billion), an...[Details]
South Korea's SK Group is seeking to establish a hydrogen energy joint venture with Geely, and SK may invest up to about 1 trillion won in the joint venture. Baidu may also join the project, accordin...[Details]
On August 23, the Department of Physics of Southern University of Science and Technology issued a press release yesterday (August 22), stating that the chiral cage-like superconducting oscillations...[Details]
CWRI can pass instructions to the interpreter through the $CMD command channel. Compared with Single mit mode, the meaning of some commands in Multi-Submit mode has changed.
Modified command
...[Details]
Complementary tube monostable circuit
Figure 4 shows two forms of complementary tube monostable circuits. Figure 4 (b) is a complementary tube monostable circuit with two tubes saturated in normal ...[Details]
While we are still arguing about
whether
the semi-solid
-
state
battery that
Zhiji L6
will be equipped
with
is a solid-state battery, the real solid-state battery has already ...[Details]
Smart lighting involves communication and sensing functions, which can remotely control (turn on or off, dim or change color) and monitor (remote diagnosis) one or more lamps in a building, street or...[Details]
Sony's PlayStation VR (hereinafter referred to as PS VR) is a virtual reality headset that has attracted much attention recently. Its official version was officially released recently, with a price...[Details]
0 Preface This series of blogs is only a record of my study of the K210 microcontroller, mainly focusing on learning how to use its internal resources. As a beginner, there are bound to be mistakes. ...[Details]
According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]
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