The GD32L233 series of low-power microcontrollers are Cortex-M23 core MCUs based on the ArmV8-M architecture of GigaDevice Innovation. They use the leading 40nm ultra-low power (ULP) manufacturing tec...
I have a Bluetooth module, the chip is STM32L151C8T6. Send AT commands and set parameters. The program is as follows: AT; ReceiveTime = 180; Receive_Cnt = 0; while(ReceiveTime > 0); flg = Search_Str(R...
1. Different SPIFLASH chips may provide the following erasing modes: sector erase (4KBytes), half block erase (32KBytes), block erase (64KBytes), and chip erase.
2. Different SPIFLASH chips may provid...
I recently bought a Lizhipi development board with an integrated RGB interface. The LCD interface is a 40-pin interface. It is said that most 40-pin RBGs on the market can be adapted. I would like to ...
As of the close of May 28, the Shanghai Composite Index rose 0.33% to 2846.22 points, with a turnover of 239.234 billion yuan (the turnover on the previous trading day was 227.934 billion yuan); the ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
According to media reports on February 4, SK Hynix stated that the generative AI market is expected to grow at an annual rate of 35%, and SK Hynix is expected to mass-produce the next generation HB...[Details]
1. LabVIEW part design 1.1VISA Introduction LabVIEW provides a powerful VISA library. VISA (Virtual Instrument Software Architecture) - virtual instrument software specification, is the general name ...[Details]
1. For npn: Connect the black test lead to the assumed collector c, and the red test lead to the assumed emitter e. Use your fingers to short-circuit b and c. Observe the pointer swing; then, swap th...[Details]
This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
I spent a day at the auto show today. Since electric vehicles were promoted around smart cars this year, there were fewer electric vehicle platforms and battery technologies on display than in 2019. ...[Details]
International Energy Network/Photovoltaic Headlines (PV-2005) learned that on January 10, the evaluation results of the strategic supplier of string inverters of China Communications Construction E...[Details]
After successfully completing its "internship" at the BMW assembly plant, the humanoid Figure 02, hailed as the "strongest on earth", was recently launched, marking its official entry into the broa...[Details]
CISC (Complex Instruction Set Computer) and RISC (Reduced Instruction Set Computer) are two architectures of current CPUs. The difference between them lies in different CPU design concepts and method...[Details]
After a long period of silence, Honor officially returned with its digital series flagship. On June 16, Honor, which separated from Huawei, held a press conference at the Shanghai Oriental Stadium an...[Details]
1. Introduction This article takes STM32F103 programming as an example to introduce how to add printf in IAR environment for STM32F103 2. Experimental platform Computer platform: Windows7 64-bit fla...[Details]
At the request of President Trump, Apple wants to move its production lines back to the United States, and for this purpose, Apple has been weighing the pros and cons. In June this year, Apple offi...[Details]
The research on flicker-free is most intuitive from the perspective of power supply. In fact, it is a question of "frequency". The human eye and CCD probe will not feel ultra-high frequency, but the ...[Details]
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