FNIRSI-1013D is a cost-effective dual-channel flat panel oscilloscope launched by FNIRSI with comprehensive functions for the maintenance industry and RD industry. Although it has been sold to the pub...
1. Filtering function of capacitorThat is, the larger the frequency f, the smaller the impedance Z of the capacitor.
At low frequencies, the useful signal can pass smoothly because the impedance Z of ...
Matter has become really popular recently, so the question is, if we want to popularize the use of Matter, will we need to make a major change in our devices? Or can the firmware upgrade of ordinary d...
My program uses the HAL driver of STM32G431 to write the FLASH sector, but it always fails.
int save_config_params(CONFIG_PARAMS *params)
{uint32_tPAGEError;uint32_taddr;int i;FLASH_EraseInitTypeDef E...
During the simulation, when the IO port is plugged in and out, the level change should enter the interrupt, but it turns to the error below and keeps looping here. What is the reason and how to solve ...
During the simulation, when the IO port is plugged in and out, the level change should enter the interrupt, but it turns to the error below and keeps looping here. What is the reason and how to solve ...
Enthusiasts.com reported (Text/Mo Tingting) On August 20, "Black Myth: Wukong" attracted attention in China after its official launch. Just the day before, Yushu announced that the G1 humanoid robo...[Details]
Mentor, a Siemens business, today announced a collaboration with Samsung Foundry to develop a new reference design kit that will help mutual customers simplify the testing, diagnosis and repair of em...[Details]
SPI is a full-duplex serial interface that can handle multiple masters and slaves connected to a given bus. During data transmission, only one master and one slave can communicate on the bus. During ...[Details]
Item name: Intelligent flowerpot design based on microcontroller Microcontroller: STC89C52 Function: 1. Display the temperature and humidity of the soil in the flower pot and the light intensity ou...[Details]
On the morning of January 17, the new vanadium flow battery electrolyte plant built by Australian Vanadium Ltd. (AVL) in Western Australia was officially opened.
Vanadium redox...[Details]
Circuit Diagram:
The program code is as follows:
//Traffic light control program
#include reg51.h
unsigned char t0, t1; //Define global variables to save the number of delay time cycle...[Details]
Today, ASML released its first quarter financial report for 2020. In Q1, it achieved net orders of 3.1 billion euros, net sales of 2.4 billion euros, a gross profit margin of 45.1%, and a net profit ...[Details]
Portable fiber optic spectrometers can provide the Normalized Difference Vegetation Index (NDVI) and the ratio of red light to near infrared of vegetation and other substances. These indices can be u...[Details]
Google is shutting down Android Things, a simplified version of Android designed for smart home devices. The operating system never really took off, so the loss is not too big, and the system i...[Details]
The U.S. government may soon distribute a question-and-answer document to address companies’ concerns amid protests from major semiconductor companies and countries over its demands for confidential ...[Details]
MediaTek 5G Solution Release and Global Partner Conference was held in Shenzhen. At the conference, MediaTek's flagship 5G mobile platform - Dimensity 1000 was officially launched. "Dimensity" is a ...[Details]
Now that we know how to choose an oscilloscope, let's learn about the functions of the oscilloscope's controls. There are many buttons and knobs on the oscilloscope panel. When I first saw the oscill...[Details]
This figure is a schematic diagram of an external interrupt line or external event line. There is a slash on the signal line in the figure, and the annotation marked with the word 19 next to it ...[Details]
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