[i=s]This post was last edited by Shenzhen Xiaohua on 2021-12-17 10:55[/i]Why can a scalar field be represented by just one function F(X,Y,Z), while a vector field needs three functions P(X,Y,Z) Q(X,Y...
Debug CC2640R2F, based on TI's official simple_peripheral routine, change the Bluetooth name searched by the mobile phone.
1. What is the difference between searching for Bluetooth names on Android an...
In order to ensure the running speed of DSP, the external memory needs to have a certain speed, otherwise the DSP needs to add a waiting cycle when accessing the external memory.1) For C2000 series: C...
How can I simulate the signal receiving process of the 125KHZ card reader/writer module circuit? The circuit is shown in the figure below. Is there a simulation signal source to add signal to the ante...
[i=s]This post was last edited by littleshrimp on 2021-3-5 11:57[/i]MLX90614 is a high-precision infrared temperature sensor. The MLX90614XXX-BCF has a field of view of 10 degrees. It integrates ADC a...
Hello everyone, I recently encountered an impedance matching problem about ultrasonic transducers. The equivalent circuit of the ultrasonic transducer is shown in Figure 1.Figure 1 Equivalent model of...
Recently, Delphi Technologies announced that it will produce an 800V inverter, becoming the main supplier of such parts in the automotive industry. It is reported that compared with the 400V charging...[Details]
The types of power amplifiers used in cyclotron high frequency (RF) systems are mainly solid-state circuits and vacuum tubes . The former uses bipolar transistors or field effect transistors as amp...[Details]
1. Introduction to AI
AI (artificial intelligence) originated from a summer seminar held by Dartmouth College in 1956. At the conference, the term "artificial intelligence" was forma...[Details]
X76F100 is a password-access security monitoring device, which contains a 112×8-bit confidential data array. Access to the array is controlled by two 64-bit read and write passwords. The password and ...[Details]
Although electric vehicles have been on the market for many years, for more ordinary consumers, they don’t quite understand what electric vehicles are.
First of all, the electric vehic...[Details]
On January 21, the Shanghai Stock Exchange issued a decision to terminate the review of the initial public offering and listing of Beijing Zhongke Jingshang Technology Co., Ltd. (hereinafter referre...[Details]
This system is a remote automatic control system for smart home environment based on infrared and GSM network. Its working principle is: the user sends a command short message through his own mobi...[Details]
Master the tips for saving electricity and save every kilowatt-hour of electricity!
air conditioner
The setting temperature of the air conditioner should not be too low. According to meas...[Details]
There are more and more leaks about the iPhone 12 series. Recently, blogger @apple_idesigner also released a set of the latest renderings of the iPhone 12 Pro/Pro Max. Judging from the pic...[Details]
ZESTRON process engineers often receive inquiries like: Can your cleaning agent clean copper substrates? Will it corrode the IGBT chip? What processes can be used to clean power modules? The use...[Details]
On April 21, Jing Junhai, deputy secretary of the Jilin Provincial Party Committee and governor of Jilin Province, presided over a special meeting of the provincial government to study and plan the...[Details]
In order to establish a solid supply chain amid the global semiconductor shortage, South Korea's Ministry of Trade, Industry and Energy, Samsung Electronics and Hyundai Motor signed an agreement to s...[Details]
Palm, the famous PDA maker, has been through a turbulent period since it was acquired by PC giant HP in 2010. The company's ownership changed hands from HP to TCL in 2014. It also went through a peri...[Details]
Abstract: Based on embedded Linux technology, a design scheme of intelligent wireless multimedia digital playback system is proposed. The system functions, overall structure, main control CPU and wire...[Details]
In recent years, the relationship between power electronic equipment and people's work and life has become increasingly close. Program-controlled switches, communications, electronic equipment, contro...[Details]
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