Microstrip
What is Microstrip?
The problem of wiring layout in low-frequency circuit boards emphasizes the concept of efficient space layout. This is because the impact on production cost is greatly a...
I am using bluetooth master module and CC2541 slave to connect.
Can the master module send data to the slave module?
If so, where is the TIperipheral routine that receives and processes the data?
I ca...
I often see people say that MOSFET is fully saturated and turned on. Can anyone provide a MOSFET that can be fully saturated and turned on?
Thinking is completely stuck in BJT. Using BJT to understand...
This article refers to the tutorial of the Allwinner Development Community: https://d1.docs.aw-ol.com/study/study_6helloword/ , and tries to run a hello word program on the board.
Although the operati...
I made a multifunctional STM32 mini remote control in my spare time during the holiday. Because the PCB company was having a promotion, I could get the board for 5 yuan! After receiving the board, I o...
At the end of 2023, the National Standardization Administration issued the "2023 China National Standard Announcement No. 20", approving the release of 423 recommended national standards and 2 nati...[Details]
When I made a machine with a power of thousands of
watts
, I encountered many problems during the production process. If I was not careful, the noise would be deafening. It is not sui...[Details]
PFC is a power supply technology that is widely used in power supply design today. PFC is the abbreviation of power factor correction. Its biggest feature is that it can make the most of all electric...[Details]
In the future, cars will be used more for riding than driving, and Danish Bang & Olufsen will let you have the best of both worlds. According to foreign media reports, Alexandre Picard has designed a...[Details]
With the rapid development of computer control system applications, we can see the widespread application of various control systems in modern production and life. They are all advanced control s...[Details]
Here we introduce three basic methods. Measuring impedance using TDR method: Time Domain Reflectometry (TDR) technology was developed as early as the 1960s. This technology involves generating a ti...[Details]
Apple today updated its video and audio editing applications Final Cut Pro and Logic Pro designed for professionals to versions 10.5 and 10.6, respectively. The new software updates improve performan...[Details]
Since the iPhone 11 series was released on September 20, it has been widely criticized for its poor signal and overheating, and now it has been caught up in the "dust gate" issue. Previously, many ne...[Details]
Among the current
automotive electronic
components, large-area
display screens
are used in the central control design of cars and have become
an important element in the design of ...[Details]
An example of how to call an assembly function in KEIL C51 (v6.21)
There are many posts about how to call assembly from C51, but generally only the key points are mentioned, and few of them ...[Details]
Writing DA conversion is much easier than writing AD conversion. I continued to refer to the application of digital-to-analog conversion DAC0832 and wrote a digital-to-analog conversion program using...[Details]
Op amps are often terminated in series to match the impedance of the load. However, this practical approach results in a 3dB output power loss in the termination resistor (Figure 1). Newer op amps op...[Details]
We have already had a deep understanding of the product features of the V-cone flowmeter, but have you mastered the installation method of the V-cone flowmeter? In order to enable everyone to quickly...[Details]
The Canadian
Robotics
Commission (CRC) has entered into a $100,000 funding partnership with the Next Generation Manufacturing Centre (NGen) in December 2023, a global innovation cluster for...[Details]
01. Introduction to vehicle-mounted thermal imaging
The vehicle-mounted thermal imaging system is an effective technology for enhancing the driver's vision. The thermal imaging system passivel...[Details]