[size=4] The voltage gain of the voltage follower is one, so it is called a voltage follower. It is a common collector circuit composed of a triode. The signal is input from the base and output from t...
Serial port monitoring dataHow do you monitor the data between two serial ports (such as the serial port of the main control MCU and the serial port of the Bluetooth chip )? I downloaded a serial port...
Author: ST engineer Weisheng CHEN
Click to download the pdf document:Question: Why can't some older STEVAL_IDB007V1 boards be updated with the demo program via BlueNRG-1 Navigator?
Background: When us...
Here we choose XT2 external 8MHZ high frequency crystal as MLCK and SMCLK
/**********渃畔***********//*Chip: MSP430F169Function: Configure the system clock to light up the LED. Connectthe 8/9 pins of th...
The progress of Xianji Ecosystem is really fast. Their products have many pins, and there are no relevant visual configuration tools for pin management and hardware canvas layout, which is quite troub...
I have repaired adapters and mobile phone chargers for 2 years. I want to learn theoretical knowledge and become an engineer. Now I find that I know nothing and don’t know where to start. In order to ...
ABB (VTX:ABBN) will provide a 24.5 MW microgrid facility and energy storage system to help integrate solar and wind power into Jamaica’s electricity supply.
Microgrids will support...[Details]
Recently, Samsung quietly released the Galaxy M12 mobile phone in Vietnam. This phone is positioned as an entry-level phone, focusing on long battery life. It has a large 6000mAh battery, uses...[Details]
In the human-machine interface design of the single-chip microcomputer system, it is usually necessary to use a menu to interact with the user. For some application systems, the menu structure is rath...[Details]
Huawei released the Mate 30 series of products in China. Referring to the recently released Xiaomi MIX Aphla concept phone, Yu Chengdong commented that it is just a concept phone and has no practical...[Details]
1 Introduction Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in coal mini...[Details]
Industry analysts agree that the future development trend of systems is mobility, "green" energy saving, and the integration of more sensors in terminal devices. This development trend requires analo...[Details]
Yesterday, the European Union released a 42 billion euro chip bill. Now, we have summarized its important releases below to let everyone know the goal of this huge bill. The following is a summary...[Details]
#include
#define uchar unsigned char
#define uint unsigned int
/*----------------------------Control I/O port settings, according to actual conditions---------------*/
#define RS P2_0 //RS data ...[Details]
The alkaline battery charger circuit is a special connection of transistors that transfers the charge accumulated in the capacitor to the battery through continuous oscillation. To set the correct vo...[Details]
Pixelworks empowers iQOO 9 series smartphones to provide an excellent visual experience for a little longer
High-frame and low-power gaming experience, high-definition and comforta...[Details]
Oscilloscopes are the most commonly used instruments for electronic engineers, and are often used to help people diagnose and analyze time domain and baseband signals. With the development of o...[Details]
Contents The utility model relates to the field of fluid metering tools, in particular to a flow meter with a detachable meter. Background of the Invention Measurement is the eye of industrial prod...[Details]
1. HC-SR04 ultrasonic module 1 Introduction HC-SR04 ultrasonic ranging module can provide non-contact distance sensing function from 2cm to 400cm, with ranging accuracy up to 3mm; the module includes...[Details]
For audiophiles, audiophile audio is equivalent to burning money. For some audiophiles whose economic conditions are not very affluent, playing with headphones is a very good way to indulge in audi...[Details]
Abstract: AD5300 is a CMOS single power supply serial 8-bit data converter produced by AD Company in the United States. It has the advantages of small size, low power consumption, simple interfa...[Details]
Analogue and Mixed Signal
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