Thinking back, I can't help but have this question. Looking carefully, TI has almost no 8-bit machines. Of course, you will say the wireless 2.4G SoC of the CC series, such as the 2530 I am using, but...
[i=s]This post was last edited by x1816 on 2022-1-8 17:23[/i]Follow the configuration in the actual test post ( https://bbs.eeworld.com.cn/thread-1191462-1-1.html ).The antenna distance is uniformly s...
The picture shows the demo board driver circuit of TI bq76930-20 series battery management system (two BQ76930s are used in series)
The bottom device is the first to tenth battery string, and the uppe...
1, serial port IAP, 1.1, ISP and IAP in system programming, STM32F4 supports USART1, USART3, CAN2 and USB OTG FS programming in device mode, that is, we often use the change boot method to download th...
[size=4]If a device program is perfectly libraryized, it means: [/size] [size=4] 1. All engineers spend very little when porting or creating the device driver. [/size] [size=4] 2. As the number of use...
Capacitors are very important energy storage units in electronic systems and are an indispensable part of electronic applications. Therefore, knowledge about capacitors is the basis for becoming an en...
1. Introduction
RFID (radio frequency identification) is a non-contact automatic identification technology that emerged in the 1990s. It uses the characteristics of radio frequency signal prop...[Details]
Microchip's PIC18F46J50 is a low-power, high-performance 8-bit USB microcontroller (MCU) using nanoWatt XLP technology. The current in deep sleep mode can be as low as 13nA, the operating voltage i...[Details]
Two simple circuits are implemented to drive two LEDs from a battery powered microprocessor.
This design is based on a circuit that uses three resistors and a microprocessor I/O pin as an input h...[Details]
Electronic systems are located at different points on the automotive power bus and therefore often need to operate under very stringent power requirements. These include load dump, cold crank, very lo...[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]
Microcalorimetry
is used to determine energy relationships. Microcalorimetry techniques are often required when performing calorimetric experiments with small sample sizes or slow heating rat...[Details]
1. Introduction
Testing the temperature of steel billets before rolling is an important measure to ensure the quality of steel. Traditional manual testing is difficult to ensure product qu...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
The concept of state machine
State machine is an important concept in software programming. More important than this concept is its flexible application. In a clear and efficient program, ther...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
0 Introduction
Wireless Sensor Network (WSN) monitors the target by deploying a large number of sensor nodes in the target area. WSN realizes the positioning and tracking of the target, determi...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
Microcontroller MCU
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