If you want to make the triode work in the amplification area, what is the idea? Do you need to calculatethe three parameters of static working point ib ic VCE? Then what? If you don’t know RB RC, how...
I got the ESP32_Audio_kit development board a few days ago.
After looking at the schematic, I found this circuit in the USB2UART block.
What is the function of this circuit?
My understanding is that U...
Does TI have calculation documents for step-down DC chips and LDO principles?
There are doubts about the two formulas
1. Which formula for calculating duty cycle is correct?
Which formula is correct, ...
[backcolor=rgb(222, 240, 251)]The circuit I used to power the TFT LCD screen is shown above. [/backcolor] [backcolor=rgb(222, 240, 251)]If the screen is not connected, all four voltages are normal. [/...
1. Place the megohmmeter stably and firmly and clean the surface of the object to be measured to ensure correct measurement. 2. Correct wiring: The megohmmeter has three terminals: line (L), ground (...[Details]
Judging from the mobile phones released in the first half of this year, the prices of high-end Android flagships have increased significantly, but Apple does not seem to have any plans to raise price...[Details]
ams, a leading global supplier of high-performance sensor solutions, has launched a new digital noise reduction technology that, when combined with the most popular and more comfortable true wireless...[Details]
In the development of single-chip microcomputer applications, engineers are still troubled by code efficiency, anti-interference and reliability of single-chip microcomputers. In order to...[Details]
Ubuntu 64-bit direct installation of arm-linux-gcc-4.4.3 will cause an error ~$ sudo apt-get install ia32-libs install some 32-bit libraries``` Development environment: Fedora9 32-bit Note: When ...[Details]
Single-chip microcomputer, full name of single-chip microcontroller, single-chip microcomputer (Single-Chip Microcomputre), also known as embedded microcontroller (Embedded Microcontroller). The embe...[Details]
On September 28, the Shanghai Municipal Government Information Office held the 16th "High-quality Development, High-quality Life" series of municipal government press conferences. Weng Zuliang, membe...[Details]
After a lot of effort, I finally ported UCOSII to M32. I don't seem to be as excited as I thought. I just feel a lot more relaxed, because I originally planned to finish it three weeks ago. I thin...[Details]
Neural networks can learn to solve a wide variety of problems, from identifying cats in photos to driving self-driving cars. But it’s still unknown whether these powerful pattern recognition algorith...[Details]
Recently, Xiaomi announced a new batch of models that will stop after-sales service from May 1st because the manufacturer no longer provides after-sales accessories. Among them are not only a batch o...[Details]
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With the advancement of the "one household, one meter" project transformation and the demand for automation in the water, electricity, and gas supply departments, remote automatic ...[Details]
Background The end of the year is approaching, but I can't stop learning. Recently, I have been working on a Nes emulator that can run on a single-chip microcomputer, which is the red and white game ...[Details]
Beijing time, August 30th, well-known analyst Ming-Chi Kuo said that Huawei will release its new phone Mate 50 at a media conference on September 6. The Mate 50 will be one step ahead of Apple and pr...[Details]
Recently, Fenghua High-Tech stated in an institutional survey that the main equipment of the company's projects under construction have been deployed in advance according to the project schedule. The...[Details]
According to foreign media reports, Ford Motor Company has applied for a new patent for its advanced interior lighting system, which may be used in future Ford vehicles. The patent was submitted on...[Details]
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