Recently, when I used the Yingguang MCU programmer P-002 to program, I couldn't download the program from the computer to the programmer. When I selected the file, it said that the file was protected....
To create a more connected, more reliable smart home, consumer products are beginning to adopt a new topology called mesh networking, sometimes referred to as "one pod per room." Mesh networks can eas...
Design Steps
1) Analyze and design requirementsThe voltage gain can be used to calculate the voltage amplification factor; the maximum output voltage can be used to set the power supply voltageThe out...
After the guidance of WCH technicians, I found the problem in my program. The I2C devices used in my program were inconsistent. I uploaded the correct file at the end of the article for your reference...
Zener voltage detector with multimeter indication
Function of the circuit
Ordinary Zener diodes have different base voltages and temperature coefficients, resulting in large errors. In practic...[Details]
Middle East’s fastest growing operator to provide users with seamless connectivity through BICS’ managed roaming services Beijing, China, November 8 , 2023 - BICS, a leading international...[Details]
In simple sampling, we often use single-point scanning to read data, that is, the sampling interval is determined entirely by the program framework (such as the delay time of the while loop).
At this...[Details]
introduction
Intelligence and portability are the development trends of modern electronic products. The intelligence of medical electronics makes the operation of medical staff more convenient...[Details]
During the development process of 4D imaging radar , Cubtek used Rohde & Schwarz network analyzers for its E-band radio frequency measurements. Rohde & Schwarz 's oscilloscopes and its independently...[Details]
Power conservation is the primary consideration for various battery-powered devices. To prevent users from forgetting to shut down, some devices use automatic shutdown circuits. In addition, many d...[Details]
Recently, it was revealed that in response to China's increasingly competitive electric vehicle competition, Audi is considering purchasing an electric platform license directly from local electric v...[Details]
I have been wanting to learn embedded programming for a while, so I got a mini2440 development board and started my embedded learning journey according to Wei Dongshan's "Complete Manual for Embedded...[Details]
In our actual projects, frequency converters are often used, such as fan frequency conversion speed regulation, water pump frequency conversion speed regulation, conveyor frequency conversion speed...[Details]
Recently, we learned from foreign media that Tesla obtained an important battery patent from Canadian startup Springpower International for only US$3. This patent can reduce the preparation process o...[Details]
Experiment name: ADC analog-to-digital conversion experiment - potentiometer voltage collection wiring instructions: Experimental phenomenon: After downloading the program, the digital tube displays ...[Details]
1. Download freeModbus open source package Generally, the development environment used by STM8 is IAR, so here we will talk about porting FreeModbus under IAR. Download freemodbus-v1.5.0, the offi...[Details]
1. There is no light spot or the waveform power supply is not connected. The brightness knob is not adjusted properly. The X and Y axis shift knobs are misaligned. The Y axis balance potentiometer...[Details]
According to Peninsula News, as of now, Qingdao has built 7,800 5G base stations, and it is expected to increase to 9,000 by the end of June. By the end of 2020, the number of 5G base stations in ...[Details]
In the secondary market on November 6, solid-state
battery
concept stocks became a beautiful landscape. Blue Ocean Huateng (300484),
Fengyuan Shares
(002805), Zijiang Enterprise (60...[Details]
MCU
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