Development board for this activity: Gokit3
From: Mechanism Cloud (GizWits)
This event provides:
Number of boards: 5; Gokit3.0 (STM32 baseboard): 2; Gokit3.0 (Arduino baseboard): 3Interested netizens ...
As shown in the picture, why is the waveform of UD1 not the positive half-cycle waveform of the red pen part, but the negative half-cycle of the answer?...
The stack space on embedded devices such as DSP is at the Kb level. When defining an array or applying for space within a function, you cannot define and apply for it directly as in Linux. You must ei...
The recent project uses CAN, and the leader requires isolation, which has never been done before.This is a rough schematic diagram
I would like to ask:
Does the power supply isolated in the yellow par...
Source: Sina Technology Zheng Jun from Silicon Valley, USAIt seems that the world's fifth largest economy, the "California Republic", will take up the banner of tackling climate change on behalf of th...
When designing a product, ESD immunity is an important consideration. Static electricity is harmful to most electronic products, and RF modules are more sensitive to static electricity. So how should ...
Overview
Radio frequency identification (RFID) is one of the fastest growing wireless technologies in recent years. It brings the advantages of barcodes and wireless technology to asset managemen...[Details]
FLASh must be erased before writing. The following function is an analysis case. void FLASH_WriteByte(u32 addr ,u16 flashdata1) { FLASH_Status FLASHstatus = FLASH_COMPLETE; FLASH_Unlock();//Unlock FL...[Details]
Redmi has officially announced that the Redmi K40 series will be officially released this Thursday (February 25). As Redmi's first work in 2021, this series will launch two flagship models at...[Details]
Sony confirmed today (28) that the company is considering plans to jointly build a chip factory with TSMC in Kumamoto Prefecture in western Japan. According to Nikkei Asian Review, Sony confirmed t...[Details]
The United States has opened Samsung Pay's overseas remittance and foreign exchange services, covering 47 countries including China, South Korea, and India. According to South Korean media Herald E...[Details]
News on the morning of May 12: There have been a lot of rumors recently about Apple’s upcoming high-end headphones. Today, the latest news is that this headset may have a detection function si...[Details]
Objective
1. Create a library file libGetMax.a, which contains an external function GetMax. The function GetMax is used to determine the maximum value of two input parameters (int type) and re...[Details]
PROTEUS simulation circuit diagram: Simulation results show: A corner of the Chang'an city wall: Da-Yan Tower: dragon: C language program code: #include reg51.h #define LCDLCDDisp_Off 0x3e...[Details]
The R&S®FSL is a versatile and economical signal analyzer. The entire R&S®FSL series comes standard with a signal demodulation bandwidth of 28MHz, which is much higher than other similar products. Wh...[Details]
1 Introduction Microwaves usually refer to decimeter waves, centimeter waves and millimeter waves. Regarding its frequency range, one statement is: The corresponding wavelength in free space from 3...[Details]
According to digitimes, the semiconductor supply chain said that except for TSMC and Samsung Electronics, other wafer manufacturers have raised their 8-inch foundry quotations, with the increase in 2...[Details]
1. Jump to C code
Because the code in memory comes from the stepping stone SRAM, they are identical.
This is done using an absolute jump.
Because we are jumping from assembly code to...[Details]
C.Discharge resistor
(1) According to the RC time constant principle, the resistance value of the discharge resistor can be determined according to the required discharge time. Resistance and cap...[Details]