[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...
Global automotive semiconductors face huge market opportunities, but design engineers also face technical challenges in terms of cost, power consumption, security, etc. This article uses the latest...[Details]
This article introduces some common field test schemes and field test purposes of digital TV systems. Its working scope includes receiving, demodulating and restoring transmitted data. Digital TV te...[Details]
The monolithic switching power supply integrated circuit has the characteristics of high integration, high performance price ratio, simplest peripheral circuit, best performance index, etc. It can for...[Details]
Interference zone description:
The same workstation needs to enter the same area during the work process, but there is no strict restriction on the order of entry, that is, any robot that ente...[Details]
1. Bus A circuit is always made up of components connected by wires. In analog circuits, wiring is not a problem because the devices are generally in serial relationship and there are not many wir...[Details]
Huawei, a leading global information and communications solutions provider, has launched a RAN network IP visualization operation and maintenance service solution. This solution helps operators monit...[Details]
Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers on computers do not have high requirements for sound quality and are...[Details]
The English name of single-chip microcomputer is: Single-Chip Microcomputer Single-chip microcomputer, also known as single-chip microcontroller, is not a chip that completes a certain logical functi...[Details]
The European Commission is reportedly launching an in-depth antitrust investigation into Google's acquisition of wearable device maker Fitbit. European antitrust agencies said the deal could further ...[Details]
1. Ordinary version, output power 2x1W, 8 ohm load, no external power supply required, with DC volume adjustment potentiometer and power switch, working indicator LED, using high-end LM4866MT as po...[Details]
Security researchers have discovered multiple critical security vulnerabilities in Samsung's pre-installed Android apps that, if successfully exploited, could allow hackers to access personal d...[Details]
The inverter is one of the important devices in industrial control systems. Its main function is to convert AC power into adjustable AC power output to control the motor speed and load. When using ...[Details]
In previous reports, foreign media reported that Tesla has developed a new electrode, and the battery life of electric vehicles using this new electrode will be increased to 1 million miles, or 1.6 m...[Details]
With the development of liquid crystal display technology and the improvement of the intelligence of instruments, people's requirements for information display methods are also constantly increasin...[Details]
Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]
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