It must be a level shifter, and the 3V range of the level shifter output must be between 2.7v-3.3v, because the actual power supply of the slave is 3.3v, but the slave datasheet says that the input le...
Sincerely looking to buy touch slider chips, please don't bother if you don't have stock!The most ideal touch slider chip model: Bandai WTC401SPI-LIf the above models are not available, a touch slider...
Designer: X Email: lin_yu_cheng@126.com (Note: If you have any suggestions or usage problems, please contact the author) Software Introduction: SuperCom is a free and open software independently devel...
[i=s]This post was last edited by dontium on 2015-1-23 12:42[/i] This is an article about TI's wireless headphone power amplifier. It gives several implementation methods and circuit design methods. I...
The quantity is not large, so it is too expensive to buy from TI agents. I bought 100 BQ21040 lithium battery charging chips a few days ago, and used 50 of them. Two of them did not work the first tim...
I wrote a GPIO driver, which can be successfully compiled and integrated into the OS. After startup, I checked the DLL information under [HKEY_LOCAL_MACHINE\Drivers\BuiltIn] and it was normal. However...
As a wireless broadband metropolitan area network standard, WiMAX technology has greater advantages than previous 3.5GHz MMDS products in terms of non-line-of-sight transmission and spectrum utiliz...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
In the previous series, we have listed some basic knowledge of C language in Tables 1 to 3. We hope that beginners can strengthen their memory of the above tables and gradually learn to use them wh...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
1 Introduction
PROFIBUS is an international, open, and manufacturer-independent fieldbus standard. It is widely used in manufacturing automation, process industry automation, and automatio...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
0 Introduction
Under normal circumstances, the three-phase power in the power system is symmetrical, and they meet certain amplitude and phase conditions; but when the load changes, the syst...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
Measurement compatibility
It is very important to ensure the compatibility between the pressure sensor and its actual application. Before making a pressure sensor selection, the fo...[Details]
Microchip MCU
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