I'm a newbie. I just started to use AD and encountered some minor problems. The book I bought has some scattered device diagrams and schematics. I want to organize them and make a library, but I can't...
Does SPI have a clock signal as long as it sends data? Now there is data sent out, but there is no clock signal output. I have set it up like this: master mode, SDO controlled by the module, 8-bit tra...
There are two 2407 chips on a board, 5cm apart. If I directly cross-connect the CAN transceiver interface, is it feasible? Do I need 82C50 between them? I have used SPI and SCI, and I want to try CAN....
Regarding the dynamic display of the oscilloscope, to display a 10M bandwidth, no evaluation rate is required, no other processing is required, just sample and display the waveform. So can a crystal o...
1. JTAG port, JTAG pins are defined as follows:MCU TCK - test clock input, connected to the emulator's 7-pinMCU TDI - test data input, connected to the emulator's 2-pinMCU TDO - test data output, conn...
STM32 has been very popular recently, so let’s learn about STM32 together! 1. JLINK download program;2. IAR user guide and running light experiments;3. Button + buzzer program;[b][color=red]STM32 data...
introduction
Since the beginning of the 21st century, the world of information has changed rapidly. Maybe a high-tech product will be released today and a better similar product will be releas...[Details]
1. Introduction
This design was made for participating in an electronic design competition. It effectively solved the problem of the operation and control of an electric car on a seesaw. The s...[Details]
With the advent of increasingly powerful processors, image sensors, memory, and other semiconductor devices, as well as the algorithms that enable them, computer vision can be implemented in a wide...[Details]
The Portable Digital Data Acquisition System (PDDAS) uses LabVIEW Real-Time and PXI to control the wind tunnel test and record air pressure data from 128 different channels.
"The LabVIEW Real-...[Details]
My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
In the analysis of electronic circuits, static analysis (also known as DC analysis) is the basis of circuit analysis. However, it is well known that electronic components are nonlinear, so the anal...[Details]
RS-422 and RS-485 are both serial data interface standards, which were developed and published by the Electronic Industries Association (EIA). RS-422 defines a balanced communication interface with a ...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
As people's requirements for safety and comfort in the process of driving cars continue to increase, automotive radars are widely used in the car's adaptive cruise system, collision avoidance syste...[Details]