VCC is equal to 5V, and the input Vi is a small sinusoidal signal (for example, the signal is 0~1V). How to adjust this circuit (if one transistor is not enough in the circuit, you can add another one...
[i=s]This post was last edited by Aguilera on 2020-10-11 20:49[/i]Configurable Logic Blocks (CLBs) reduce overall system cost and increase functionality by integrating external logic into C2000 microc...
In this flyback power supply, the X pin is used for current limiting, and the V pin is used for overvoltage detection. When nothing is set, there is no voltage output at the output end of C16 when the...
[i=s]This post was last edited by Beifang on 2019-7-16 15:52[/i]1. The reading and demonstration of all sensor data based on Nucleo-L476L mainly demonstrates the reading and output of all sensor data ...
Humidifier, buzzer, lighter...it turns out that their principles are here → Classic experimental cases of power amplifiers (1) Piezoelectric ceramic drive!Experiment name : Piezoelectric ceramic drivi...
Home heating effect testerAuthor: lvqy1. IntroductionWhen I wrote this idea, the heating had just started. In previous years, the heating at home was very good, and sometimes I even had to open the wi...
lvqyonsemi and Avnet IoT Innovation Design Competition
Background of birth
Many people say that the speed of flexible feeding is not fast enough. In fact, the application scenarios of flexible automatic feeding and traditional feeding are differen...[Details]
As the application scope of laser marking machines continues to expand, the requirements for laser marking speed and accuracy are becoming higher and higher. TI (Texas Instruments)'s TMS320F2812DSP...[Details]
According to the basic principles of electromagnetism, the formation of electromagnetic interference must have three elements: electromagnetic interference source, electromagnetic interference path...[Details]
1.TMOD timer/counter working mode register When GATE=1, the timer is controlled by INT and TR and is used to measure the pulse width; 2.TCON timer/counter control register 3. 2. Applicatio...[Details]
Low power consumption of microcontrollers Many microcontrollers have low power modes, and STM32 is no exception. After a system or power reset, the microcontroller is in operation, HCLK provides the ...[Details]
China Energy Storage Network:
Electricity marketization reform is an important institutional guarantee for promoting the revolution of energy production and consumption in China. From the cur...[Details]
When organizing the wiring harness architecture, a very interesting direction is what kind of structure the wireless network in the car will develop according to - such as TPMS, wireless keys, mobile...[Details]
It is not easy to never need to charge, especially in such a small size as the iFind anti-lost tag. It has been questioned by many people and accused of being a fraudulent project, and the project ...[Details]
In modern power electronic systems, with the increase in the workload of field testing and field maintenance, new requirements have been put forward for the current general test instruments. The de...[Details]
The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
According to past practices, Xiaomi will launch the new Xiaomi 12 series models at the end of the year. So far, a lot of leaks about this phone have begun to circulate in the industry.
Today, ...[Details]
On October 13, news from the official OnePlus community showed that today, the based on Android 11 for OnePlus 8/OnePlus 8 Pro has been pushed in grayscale, and users in some regions have already re...[Details]
Clock concept 1. Clock pulse: A pulse signal that is continuously emitted at a certain voltage amplitude and a certain time interval. 2. Clock frequency: the number of clock pulses generated per ...[Details]
Abstract: Aiming at the safe operation of hydrogenation reactors, a key equipment in the petrochemical industry, acoustic emission testing is carried out at the same time as pressure resistance tests...[Details]
As a new type of mobile storage device, SD card is favored for its small size, fast speed, anti-vibration and strong versatility. Using SD card as a storage medium to save the power consumption param...[Details]
Analog electronics
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