[i=s]This post was last edited by MianQi on 2021-1-28 11:56[/i]Let's look at the wiring first (the tutorial says to directly connect PinA0\PinA1 and LED1\LED2 with jumpers. I'm not used to doing this,...
SS8050 D331 transistor is used as a contactless switch. The parameters are as follows. The base voltage is required to be 1.47V. When working in the cut-off region, VCC is 5V. How to calculate the bia...
I would like to ask, why does the LPC1114 (M0) board reset immediately after powering on? After downloading the program, I always have to unplug the USB cable to see the running effect. Which hero can...
After the SensorTile.box is flashed with DataLogExtended firmware, the sensor output data waveform can be directly viewed using Unicleo-GUI
The following is the data obtained by using the air pressure...
May I ask all GG JJ how to design a resistive temperature sensor (resistance 100~200) so that the corresponding output voltage is 1~5V or 0~5V Thank you all :loveliness: :loveliness: :loveliness:...
As the title says: I use MAPLAB X IDE as my development environment, PICkit3 as my downloader, and I don't use the AC160259 adapter (I don't use it if I don't debug). I just need to burn the program. ...
Dong Yang, executive vice president of the China Association of Automobile Manufacturers, said on the 26th that according to the authorization of the Ministry of Industry and Information Technology...[Details]
0. Preparation First use st-link to connect the stm32 core board and PC for burning St-link Stm32 3.3V 3.3V GND GND SWDIO PART SWCLK DCLK Then connect with USB serial port board to v...[Details]
Serial Port: 一. USART_ITConfig(USART1, USART_IT_TXE, ENABLE): As long as the transmit register is empty, there will always be an interrupt. Therefore, if you are not sending data, turn off the tran...[Details]
Since the second half of 2017,
the market share of
quantum dot
displays has dropped significantly, with global sales falling from 3.42 million in 2016 to 2 million in 2017, a 42% decrease; d...[Details]
When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
At present, the Beidou system has achieved industrial breakthroughs and leapfrog development in five major areas, including the automotive OEM market, smart phones, and high-precision applications....[Details]
The ARM11 (S3C6410) processor is selected as the hardware platform, the embedded Linux operating system is used as the software platform, the background difference method and the frame difference...[Details]
Since the 20th century, our data
storage
has evolved from media such as magnetic tapes, floppy disks and CDs to sophisticated semiconductor
storage
chips that can store data in coun...[Details]
The role of the watchdog: Since the operation of the microcontroller is often interfered by the external electromagnetic field, the program may run away and fall into an infinite loop. The normal ope...[Details]
The storage media corresponding to the three boot modes of STM32 are built-in to the chip, they are: 1. User Flash = Flash built into the chip 2.SRAM = RAM area built into the chip, which is the m...[Details]
The STM8L contains a 12-bit ADC with 25 input channels, including an internal temperature sensor, an internal reference voltage As can be seen from the figure above, there is an internal re...[Details]
12864 LCD parallel port driver is more commonly used, but considering that sometimes the IO port of the microcontroller or MCU is limited, the serial driver method can be used. The following is ...[Details]
The key is the configuration of registers. The T1 timer (16 bits) of CC2530 needs to configure three registers: T1CTL, T1STAT, IRCON Here is just a brief introduction. For more details, please refer ...[Details]
When the program starts running, light A turns on for 5 seconds, then turns off, light B turns on for 5 seconds, light B turns off, light C turns on for 5 seconds, light C turns off, the program ends...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
