Live broadcast details: ST three-phase motor control solution for home appliancesLive replay:Click to viewLive PPT:Click to viewFAQ
1. What is the main control strategy of ST household appliance motor...
EEWORLD社区ST Sensors & Low Power Wireless Technology Forum
Due to their ever-decreasing process nodes, digital and analog ICs are increasingly susceptible to damage from electrostatic discharge (ESD), so discrete ESD protection diodes are a necessary componen...
[i=s]This post was last edited by dcexpert on 2023-10-11 11:41[/i]Recently, the official technical documentation has been updated a lot, and many contents have been updated to the latest version. For ...
From the outside, the SMD crystal oscillator is just a small component. It can convert mechanical energy into electrical energy and provide accurate timing for IC, so that it can accurately issue work...
As shown in the figure below, this is an explanation of PAADS. I found that there are two ways to assign values to it:1. M0P_GPIO-PAADS = 0x1ff4;2. M0P_GPIO-PAADS_f.PA02 = 1;
Because there is no state...
I have a constant current board based on 3810 field effect tube. After outputting for a period of time, it always gets very hot, and even the inductor of 3810 and the ground end is burned out. The GS ...
According to foreign media reports, on October 11, local time, Tsecond, a technology developer that helps companies and organizations activate big data, launched a powerful and unique solution, BRY...[Details]
introduction
In order to promote high-efficiency energy-saving products, more and more countries and regions have issued various energy-saving specifications and standards. For example, the "1W Pla...[Details]
The technical and economic indicators of the motor are largely related to its manufacturing materials and manufacturing processes. In motor manufacturing plants, the quality of products made from t...[Details]
This morning, the "2021 Huawei Intelligent Automotive Solutions Ecosystem Forum" was held. Wan Lei, Vice Chairman of the Star Flash Alliance, Huawei Fellow, and Director of the Policy and Standar...[Details]
In May 2021, OPPO obtained a patent authorization from the World Intellectual Property Office (WIPO) titled "Methods for assembling and disassembling electronic devices", which details OPPO's assembl...[Details]
After being included in the new infrastructure sector, the development of the Internet of Things industry has once again ushered in good news. On May 7, the Ministry of Industry and Information Techn...[Details]
There are many delay methods in the microcontroller: 1. Use loop function to delay: void delay1ms(void) //error 0us, delay 1ms { unsigned char a,b; for(b=199;b 0;b--) for(a=1;a 0;a--)...[Details]
In industrial and commercial applications, most pumps and fans are driven by AC induction motors, which are asynchronous motors that rely on electric current to turn the rotor. Torque is generated ...[Details]
The resonance method is another basic method for measuring impedance. It is a measurement method established by using the resonant characteristics of a tuned circuit. Although the measurement accur...[Details]
1. PID block diagram:
n0(t) is the value to be stabilized
n(t) is the current output value
e(t) = n0(t - n(t)
1. Analog PID control principle
This formula is easy to find o...[Details]
The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]
On May 23, U.S. time, the 2023 International Display Week (SID Display Week 2023) sponsored by the International Society for Information Display (SID) kicked off at the Los Angeles Convention and Exh...[Details]
1. Overview of RFID Technology
RFID
is a contactless automatic identification technology that automatically identifies the target object and obtains relevant data through radio freq...[Details]
Samsung Electronics Co., Ltd. on Tuesday unveiled three new automotive chips in response to the auto industry's demand for advanced chips, one of which can be used in Volkswagen's car infotainment sy...[Details]
For circuit designs that use complementary bipolar transistors , it is sometimes necessary to screen NPN and PNP transistors that match their DC gain (β). An example of such a circuit that requires ma...[Details]