Recently, a digital tube display module was purchased for the needs of the project. It can display 8 digits at the same time and works in a serial-to-parallel conversion mode. Compared with convention...
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Introducing how to develop the ST sensor development platform SensorTile.box,...
Voltage ComparisonThe figure above is a typical signal conversion circuit, which converts the input AC signal into a square wave signal of the same frequency through the comparator LM393 (there is a p...
Many people like to use S9013 to drive buzzers, small fans, and LEDs. What is the advantage of S9013 over S8050? Is the high frequency characteristic better?...
The product is used in commercial vehicles in a 24V system. Check the standard table A.5 for transient conduction pulse 1, and the operating state needs to reach A. Also see table A.3 for pulse 1 not ...
The microphone preamplifier circuit is used to amplify the output signal of the microphone to match the input level of the subsequent device in the signal chain. Matching the peak of the microphone s...[Details]
According to the measurement principle, flow sensors can be divided into rotor flow sensors, throttling flow sensors, slit flow sensors, volume flow sensors, electromagnetic flow sensors, ult...[Details]
Since the end of March, NAND Flash giants Micron and Western Digital have been evaluating their plans to acquire Japan's Kioxia. According to market estimates, if the acquisition is realized, the tra...[Details]
Bit-band Operation
The concept actually existed 30 years ago, when the 8051 microcontroller pioneered it. Now the CortexM3 has evolved this capability, and the bit-banding operation here is a great...[Details]
LiDAR, the 2023 “report card” is being released. On January 2, 2024, Hesai Technology announced that its delivery data in December 2023 successfully exceeded the 50,000 mark. Six days later, Sagi...[Details]
#include pic.h
//#define a 0b00000010
//#define b 0b00001000
#define a 0b01000000 // another segment
#define b 0b00100000 // another section
#define c 0b01000000 ...[Details]
Skeleton Technologies, an Estonian supercapacitor specialist, has announced that together with the Karlsruhe Institute of Technology (KIT) in Germany, it is developing a new breakthrough graphene bat...[Details]
Nowadays, most people engaged in the microcontroller industry generally choose software development. When you are programming, do you have the feeling that the functions can basically be realized, bu...[Details]
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;Remote control 4 buttons analog 15F104E
;Internal oscillation 11.0592M
;Press 1 to make P3.0 low level, press 2 to make P3.1 low level, press 3 to make P3.2 ...[Details]
Electronic and electrical products generally need to undergo electromagnetic compatibility testing before entering the market, mainly to avoid electromagnetic interference during use of electronic pr...[Details]
This article analyzes the important components in the radio - the magnetic antenna and the intermediate frequency transformer.
1. Magnetic Antenna
The magnetic antenna is two sets o...[Details]
Personal Records:
I didn't expect that the stc microcontroller can run the system in addition to the bare board. I was a little surprised.
I remember that I first came into contact with rtx51 when ...[Details]
It is reported that the 4nm chip is launched first, but the Snapdragon 8 Gen1 is ahead of it! The Dimensity 9000 model will debut as early as February next year A few days ago, MediaTek inter...[Details]
Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less.
To meet this expectation, OEMs are...[Details]
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