# 3D Printer Project - STM32F750 Startup Program (Part 2) ## Overview Since the chip STM32F750N8H6 used in STM32F7508-DK belongs to the STMicroelectronics Arm Cortex-M7 core, the built-in FLASH is onl...
The device is powered by 12V, plus a 12V lithium battery backup power supply, the charging voltage is 12.6V, I thought about integrating a charging circuit into it, 12V can be charged directly, but it...
[i=s]This post was last edited by annysky2012 on 2021-2-23 17:18[/i]Based on my strong interest in STM32 motor control, I applied for the NUCLEO-F746ZG development board. The ultimate goal of this stu...
[size=4][color=#000000][backcolor=white]The internal instruction cycle of the TMS320 series is relatively high, and the main frequency of the external crystal oscillator is not enough, so most DSP chi...
## Preface Well-made architecture, high yield like a sow. Change the interface and the effect will come out. On the second day of work, I worked on the SPI driver DS1302. Keywords: GD32, SPI, DS1302, ...
1. Development Preparation Development board: mini2440, NorFlash: SST39VF1601 2MByte size, CPU: S3C2440A. Development environment: MDK5.13 Emulator: Jlink v8 2. Development Process First, l...[Details]
Automobile information security has gradually received more attention, and laws and regulations related to network security have been promulgated one after another. In this context, the AUTOSAR org...[Details]
On June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to the three major operators, China Mobile, China Unicom, China Telecom and the newly added Chi...[Details]
In order to thoroughly implement General Secretary Xi Jinping’s important instructions on resolutely winning the battle against the epidemic and the decisions and deployments of the Party Central C...[Details]
After successfully crowdfunding on the Indiegogo platform in March last year, Astro Slide 5G is finally ready to ship in June this year, and it will be available for purchase in September this ...[Details]
On December 31, Huawei released its latest financial report data, showing that its fourth-quarter revenue fell 19% to RMB 178.2 billion; its revenue for the whole year of 2021 fell 28.9% year-on-year...[Details]
Recently, the People's Government of Kunshan City, Jiangsu Province issued a pre-approval announcement for the environmental impact assessment of the "Kunshan Mengxian Electronic Technology Co., Ltd....[Details]
How to wisely choose the right LED driver is a question that every engineer is concerned about. Here we have compiled the opinions of netizens in the forum for your reference.
According to t...[Details]
For the mobile phone industry, the changes in the past ten years can be described as "unpredictable". However, in some brands, many excellent genes and design concepts have been passed down. ...[Details]
Analyzing the power supply certification mark What do you players pay most attention to when buying a power supply? Brand? Power? Or cable? I wonder if you have carefully observed the power s...[Details]
1 Overview The sleep timer is used to set the period between when the system enters and exits low power sleep mode. The sleep timer is also used to maintain the timing of Timer 2 when entering low ...[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]
On the evening of January 11, Zhongying Electronics disclosed its 2021 performance forecast, expecting to achieve a net profit attributable to shareholders of listed companies of 365 million yuan to ...[Details]
What I mean by ARM bare board debugging is that after the ARM PCB board is made, the board that comes back with the patch has no program and is powered on for the first time. The reason why I wrote a ...[Details]
The example of a flyback converter is used to explain the calculation of output capacitance. This example is an RCC topology with an output power of 6W, an output voltage of 5V, and an output ...[Details]