Ultrasonic transducers are devices that can convert high-frequency electrical energy into mechanical energy. Currently, ultrasonic transducers are developing rapidly. Based on MEMS technology, new ult...
By Luke Trowbridge
As of January 2020, the German Institute for Standardization (DIN) and the Association of German Electrical Engineers (VDE) V0884-10: 2006-12 is no longer a valid certification stan...
We know that after the DSP is started, the system will enter the reset interrupt. At this time, the reset interrupt service function is c_init00. This function is used to establish the C environment a...
[i=s]This post was last edited by chenzhenchuan on 2022-1-22 12:58[/i]I am very happy to have the opportunity to experience the domestic 32-bit MCU this time. As the shortage of chips in the industry ...
The ESP32-S2 mini development board I bought on TB has arrived. This may be the smallest and cheapest ESP32-S2 development board currently available, and its price is lower than many esp8266 developme...
Event time: From now until August 31
Activity Rules:
1. There are 10 questions in total, with a time limit of 3 minutes. Participants will be ranked from high to low based on the number of questions t...
China Energy Storage Network News
: On October 15, Guoxuan High-tech and Jiyuan Software signed a strategic cooperation agreement in Hefei. The two parties intend to carry out in-depth cooper...[Details]
The pressure gauge calibrator is also called a pressure gauge calibrator or a pressure gauge calibration pump. The principle of the pressure gauge calibrator is that the piston rod movement pressure ...[Details]
Uber Eats has officially announced a partnership with
robot
company Cartken and Japanese industrial giant Mitsubishi Electric to launch a robot delivery service, providing more convenient t...[Details]
The oscilloscope is a very common instrument used in our work. Many people say that the oscilloscope is too complicated and they don’t know how to use it. Today I will ask you to learn how to use the...[Details]
According to Jiwei.com on February 7, a digital blogger exposed the real pictures of the OnePlus 9 series, and the logo of the famous camera brand Hasselblad appeared on the lens module. The front ...[Details]
In the process of measuring the characteristic parameters of micro/nano electro me-chanical system (MEMS/NEMS) structures and testing the reliability of MEMS/NEMS, it is often required to precisely me...[Details]
On February 25, Samsung Galaxy S22 Ultra offered different versions in different markets. The US version was equipped with the Snapdragon 8 flagship processor, while the version sold in some Eu...[Details]
On March 21, the Midong District of Urumqi and Nanjing Investment Promotion Conference was held in Nanjing, Jiangsu Province, showing the good business environment and development blueprint of Midong ...[Details]
NCL30160 is a new NFET hysteretic buck, constant current driver from ON Semiconductor for driving
high-power LEDs
. It is a new generation of high-efficiency solutions with a current of...[Details]
Universal Serial Bus (USB) is a new interface technology. It is a serial communication standard developed by Intel, Microsoft and other companies to solve the contradiction between the increasing n...[Details]
Pneumatic measuring instrument, also known as pneumatic measuring instrument, is a new type of length measuring instrument used in the machinery manufacturing industry. Its principle is comparative me...[Details]
register
ATPCS specifies registers for special purposes
- Registers r0-r3 are used to pass argument values into a function and result values out. r0-r3 can be referenced by a1-a4 to make this us...[Details]
More and more friends choose to configure computers by DIY, which is low-cost on the one hand, and can configure different models according to specific needs on the other hand. When choosing accessori...[Details]
This Marx generator has a total of six stages, each of which is composed of a 0.002uF 20kV capacitor and two 1m ohm resistors. On the left is a neon transformer (9kV 30mA). The high-voltage AC genera...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]