GD32F350 uses Timer1. According to the routine, channels 1, 2, and 3 generate PWM signals normally. When channels 2 and 3 are not used, the PB10 pin has an irregular waveform output, which is suspecte...
I downloaded the routine for playing sound, and listened to it, but it was just one sound and then it was over.
So I modified it and added a loop in the main function:
#include app_config.h
#include a...
Preface
Generally, people are concerned about the refresh rate for graphical interface programs, such as Qt programs.
Here we test the performance of Qt through a simple Qt program, by drawing differe...
PMU (full name Power Management Unit) is a highly integrated power management solution for portable applications. It integrates several traditionally separate types of power management devices, such a...
When using the spi-flash-writer_AM335x routine, the project defaults to COFF format, but my CCS9 only supports ELF format. What will be the impact of different output formats?COFF or ELF format, they ...
PI33/PI34/PI35xx ZVS buck regulators provide board-level designers with maximum power density while providing maximum flexibility for efficient point-of-load DC-DC regulation. The integration of a hig...
In daily use, we must effectively maintain the electromagnetic flowmeter. What about when it is not in use? Do we still need maintenance? When the electromagnetic flowmeter is not in use, we must als...[Details]
1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
2020 is coming to an end, and these electronic products are about to be discontinued. 95% of the progress bar of 2020 has passed. This year, too many products have become hot topics for disc...[Details]
New ecosystem partners support Infineon’s AIROC™ CYW5459X family of products, accelerating connectivity design cycles and providing stable and seamless connectivity for video and AI edge devices and ...[Details]
#include STC12C5A60S2.H #define uint unsigned int #define uchar unsigned char sbit CS=P2^0; //LCD12864 serial communication chip select sbit SID=P2^1; //LCD12864 serial communication data port ...[Details]
I came from a background in PC programming and had never touched microcontrollers before. I started learning AVR five months ago and learned a lot here. But I also realized that the hardware program...[Details]
According to foreign media reports, nanoengineers at the University of California San Diego have developed a battery separator that acts as a barrier between the cathode and anode to prevent the gase...[Details]
1. Test Principle The limiting oxygen index tester measures the minimum oxygen concentration (molar concentration) required to maintain the combustion of the sample after mixing O2 and N2. This instr...[Details]
As the Sino-US trade dispute intensifies, the "Huawei restriction on trading incident" has spread to South Korea. In order to avoid being involved in the dispute, South Korea's four major groups, inc...[Details]
• The new version of Solid Edge software introduces artificial intelligence-based design assistance functions to automate repetitive and common tasks to speed up design • New software provides c...[Details]
High-voltage differential probes are mainly used for the measurement of floating high-voltage signals. This is explained in two parts: on the one hand, when the voltage reaches a certain level, most ...[Details]
Semiconductor panel equipment manufacturer Semes plans to sell its panel business unit to Wonik IPS. The company plans to sell its panel business unit, which has been declining due to the deteriorati...[Details]
This is an audio effects
circuit
that provides extra oscillation to your guitar, percussion, or semi-percussion instrument, call it a funk box. This guitar effects circuit is basically ...[Details]
Key points Measurement devices used in industrial environments often require isolation to ensure user and system safety, as well as to ensure accurate measurements in the presence of high common-mode...[Details]
There is a saying in the industry, "Apple in mobile phones, DJI in drones". For this reason, the hot product review will disassemble the entry-level quadcopter Tello, which is produced by DJI's subsi...[Details]
GD32 MCU
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