The topic of the 2019 National College Student Electronic Technology Competition was released at 7:30 this morning on August 7.
Netizens who don’t know the title can look here:
Reference topics for th...
[i=s]This post was last edited by Gen_X on 2021-4-30 21:04[/i]Condition: Arteli development board AT32F421
MCU clock 120Mz, ADC clock 10Mz (maximum 28MHz, with plenty of margin).
Input: ADC1 first cha...
Where are you planning to go during the May Day holiday? Leave a message and share the beautiful scenery you see!Source: WeChat official account: City of Craftsmanship
I have seen so many mountains, r...
Can a potentiometer that can rotate multiple circles be used to detect the rotation of the steering wheel? What I am considering here is the wear and tear of the potentiometer caused by the speed of r...
After spending a few days, I finally downloaded a mobile APP with the help of teacher bigbat. After repeated attempts, I was finally able to receive the data sent by SHT31.
This mobile APP is provided...
The following is an episode of Analog Dialogue, which talks about the layout points of high-speed op amps in PCB design. I recorded the main points of the full text as a note. If any experts are inter...
There is no easy-to-use IDE like Keli to develop 51 microcontrollers under Linux, so the development environment can only be built by yourself. Step 1: Install cross-compilation tools a) Install ...[Details]
After the release of the environmentally friendly Xiaomi Mi 11, the actual performance test of the Qualcomm flagship Snapdragon 888 equipped with it also followed. It is well known that the smaller 5...[Details]
Network analysis is the process by which designers and manufacturers measure the electrical performance of all components and circuits in a complex system. When these systems transmit signals with in...[Details]
We can say that the program memory stores the soul of the microcontroller, which is the working program. The smallest one may be only 1KB (it can only hold 1024 8-bit data at most, because there are ...[Details]
In order to save energy and electricity, LED has been widely promoted, but LED needs a power supply, the quality of which will directly affect the life of the LED, so how to make a good LED driver ...[Details]
According to foreign media reports, the Jeff Dahn Battery Laboratory at Dalhousie University in Canada is researching a new lithium-ion battery chemistry that uses a single-crystal, cobalt-free catho...[Details]
Recently, Sungrow Power Supply has reached a strategic cooperation with Super Energy, a top new energy company in Southeast Asia, to provide an integrated photovoltaic and energy storage solution f...[Details]
The figure shows an application circuit that uses the W7805 integrated voltage regulator and the F007 operational amplifier to form an adjustable output voltage of 0.5~10V. In order to reduce the vol...[Details]
The director asked the photographer on the set, "Xiao Xue, is your small monitor more accurate or my large monitor more accurate?" The photographer said, "Xiao Wang (camera operator), which one is mo...[Details]
While manufacturers are equipping smartphones with larger screens, they are also actively increasing the screen-to-body ratio, and the use of curved screens has naturally become the first choic...[Details]
Qiaoyang power adapter manufacturer has obtained many new products through technological research and development, including wall-plug power adapters, power adapters with integrated remote control,...[Details]
If the slave receives a reset command (software command), how does the program reset the machine? Although it is best not to use "reset" to keep the software in a controllable state, because reset...[Details]
There are 7 blue buttons on the ZDS2022 oscilloscope panel. The distinctive blue color naturally gives them different missions. In the previous series of videos, I believe everyone has experienced th...[Details]
Introduction: This program has been tested on the experimental board ATMEGA16. If you see data on the SCL and SDA signal lines on the oscilloscope, you can transfer the data to your own circuit and u...[Details]
MiR Fleet Enterprise is more than just a simple upgrade; it also brings modules that keep pace with customer needs and technological developments, as well as other advanced features.
Sha...[Details]
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