[color=#333333][size=5]Now I want to detect a 2-second pulse, but I don't know how to implement it in the program. Please help me. [/size][/color] [size=5][color=#333333] 1. Turn on the system clock a...
The BornHack 2022 badge places a heavy emphasis on gaming. The badge uses the RP2040 dual-core Cortex M0+ microcontroller from the Raspberry Pi and has 16MB of Quad SPI flash for code and media files....
Since the RF power amplifier (PA) is a key component that determines the quality of communication , the performance of the radar system is related to the RF power amplifier (PA) . At present, most mod...
[size=4][font=微软雅黑]Thanks again to our amazing editor:pleased:[/font] [font=微软雅黑] [/font] [font=微软雅黑]Hello everyone, I am the editor. Today is November 12, 2018. Even a 10,000-point defense BUFF bless...
Wearable temperature patches are an emerging trend in patient temperature monitoring systems. One of the biggest hurdles in designing these patches for use in clinical settings is meeting stringent ac...
•
Lower drift, isolated Hall-effect current sensor reduces design complexity in high-voltage systems
•
EZShunt™ integrated shunt product family simplifies design while reducing sys...[Details]
Xiaomi released its financial report for the first quarter of 2023 today, revealing that the company invested 1.1 billion yuan in innovative businesses such as smart electric vehicles. It is reported...[Details]
Solutions to Common Warnings and Error Messages of Keil C Compiler
1. Warning 280:’i’:unreferenced local variable
Explanation: The local variable i is not accessed in any way in the function. Solut...[Details]
Three major application advantages of ED3L dual-axis servo drive
Compact design, high power density
The new structural design has stronger heat dissipation capacity, smaller size, a...[Details]
With the further aging of the population, the working-age population is decreasing, and the labor costs in developed countries such as Europe, the United States, Japan and South Korea are risin...[Details]
Overvoltage protection
There are many kinds of devices to choose from in the design, such as transient suppression diodes (
TVS
),
varistors
, semiconductor discharge tu...[Details]
On Monday (February 26), the concept opened sharply higher in the morning and continued to rise, with the sector index rising nearly 4%.
Individual stocks in the sector triggered a surge in da...[Details]
In a switched mode power supply (SMPS), the AC mains input is directly regulated and filtered to obtain a DC voltage. The DC voltage is then converted at a high frequency (typically between 10 kHz an...[Details]
Error Analysis The HAL library used has packet loss issues. 定义void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) { if(huart == &huart1) { log_u("********************* h...[Details]
According to CNBC, in addition to the regular senior management team meetings held every Friday, Microsoft has recently added a new weekly meeting - Microsoft CEO Satya Nadella organizes other execut...[Details]
Basic knowledge of thyristor (silicon controlled rectifier)
Symbol of thyristor:
Thyristor, also known as thyristor, is a component composed of four la...[Details]
Focusing on customer needs, Mouser Electronics won the "2020 Huaqiang Electronics Network Quality Supplier" award April 28, 2021 - Mouser Electronics, an electronic component distributor focused on...[Details]
1 SUBSRCPND and SRCPND indicate which interrupts are triggered The INTSUMMSK and INTMSK registers are used to mask certain interrupts. 2 Interrupt trigger → SUBSRCPND corresponding position 1 → I...[Details]
In November this year, Amap officially announced that the lane-level navigation coverage of Amap's high-definition version has been expanded to highways and urban expressways across the country. ...[Details]
Huang, speaking at market research and advisory firm Gartner's IT Symposium/Xpo event in Orlando on Tuesday, argued that CEOs and CIOs must start using AI early and that changes will happen natural...[Details]