Recently, I am working on a project where the sensor interface is a 5V UART TTL level interface, but the microcontroller is an NXP LPC824 3.3V UART interface. I know that it can be implemented with a ...
[i=s]This post was last edited by littleshrimp on 2019-5-11 19:55[/i] I remember that it was exposed before that the official website of a certain country's embassy was crowded with advertisements. Th...
Electronic door guardAuthor: cruelfoxI. Introduction of the Work Title: Electronic Door Guard. The idea is to use RSL10 with a low-power accelerometer, attached to the back of the door panel, to coll...
cruelfoxonsemi and Avnet IoT Innovation Design Competition
In recent years, with the popularity of smartphones equipped with NFC chips, NFC has also begun to be used in a large number of enterprise-level fields such as coupons and ID recognition. However, at...[Details]
1. Reference tutorial: Qingxiang 51 microcontroller tutorial 2.Achievement effect: Use the keys of an independent keyboard to control changes in digital tube numbers. 3. Basic principles **Featur...[Details]
Function of the circuit
The voltage controlled amplifier (VCA) can use an external DC voltage to adjust its gain. Therefore, in addition to being used as a circuit with a variable gain,...[Details]
With the advancement of electronic design technology and the improvement of chip manufacturing technology, 16-bit and 32-bit microcontrollers are becoming more and more widely used. However, 8-bit ...[Details]
On October 13, the Hunan Provincial Development and Reform Commission issued the "Implementation Opinions on Accelerating the Development of Electrochemical Energy Storage in Hunan Province."
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On July 18, 2012, the "8th China (Shanghai) International Flat Panel Display Exhibition 2012 (FPD CHINA 2012 Full Screen Exhibition for short)" was grandly opened at the Shanghai New International Ex...[Details]
1. Address space of S3C2410/S3C2440 The access range of 27 address lines ADDR0~ADDR26 led out by S3C2410/S3C2440 is only 128MB, so how to reach 1GB of space? The CPU also leads out 8 chip sele...[Details]
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*** Function: 12864LCD display shows flashing fonts, students can modify it by themselves.
*** Experimental content: 0x8...[Details]
At present, everyone in the auto parts industry is very familiar with the LV standard, but they suddenly discovered that no new standard has been released since 2017, the original version has also st...[Details]
As customers' requirements for power quality gradually increase, traditional power networks are difficult to meet development requirements. For this reason, the idea of developing a "full coverage, ...[Details]
0 Introduction
As electronic products develop towards miniaturization and portability, monolithic integrated high-efficiency, low-power supply voltage DC-DC converters are widely used. Current...[Details]
The arrival of the era of electrification and intelligence has not only given rise to the birth and expansion of a number of domestic emerging car companies, but has also given the entire automotive ...[Details]
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0 Introduction
GPRS (General Packet Radio Service) is a wireless transmission method developed using the concept of packet switching. The GPRS network is implem...[Details]
The campaign of striving for excellence and becoming a champion is a powerful measure taken by the municipal party committee to promote the implementation of major decisions and arrangements of the CP...[Details]
High efficiency 30W wide range input power supply circuit
The circuit shown in Figure 41 utilizes several features of TOPSwitch-GX to reduce system cost, power supply size, and improve efficienc...[Details]
MCU
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