[size=4][font=宋体]On April 13, the long-awaited RT-Thread Kernel Implementation and Application Development Practical Guide based on STM32 arrived. The reason for the expectation is that this book is a...
[i=s]This post was last edited by qwqwqw2088 on 2020-6-16 10:55[/i]Q:TI's battery management chips include several types, including fuel gauges, battery monitors and balancers (which also have analog ...
As a leading manufacturer in the RF field, Qorvo has been engaged in early product specification formulation and technical exchanges with mainstream Wi-Fi main chip manufacturers such as Qualcomm and ...
[i=s] This post was last edited by Dianyu Electronics Engineer on 2019-9-26 09:13 [/i]Design summary of RGB to VGA moduleRecently, I made a circuit board for converting RGB signals to VGA signals. Thi...
Turn on system Bluetooth
sudo service bluetooth start
Enter bluetoothctl
sudo bluetoothctl
Enter the following command
power on
agent on
default-agent
scan on
pair C0:50:27:32:09:33
After successful c...
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 16 Real-time Clock (RTC) RTC Real Time Clock Introduction to RTC Real Time Clock The real-time clock is an independe...[Details]
According to Micron's presentation at Computex, one of its three Taichung plants will upgrade EUV lithography later this year in preparation for an upgrade to the 1-gamma process node for DRAM. 1-gam...[Details]
C inserts assembly statements
#pragma asm
ljmp 0
#pragma endasm.
If you compile directly like this, the following error will appear:
error C272: 'asm/endasm' requires src-control to be activ...[Details]
The battery is the least reliable part of the UPS system, but the quality of the UPS design directly affects the reliability of the battery. Keeping the battery charged (even when the UPS is shut d...[Details]
Based on the fact that aquatic plants and animals evolve and grow under full-spectrum sunlight and selectively receive various balanced light qualities, the main spectral radiation area of the i...[Details]
2022 is going to be a pretty big year for the Apple Watch for several reasons, one of the highlights being the upcoming software updates the device will receive. Bloomberg's Mark Gurman said in...[Details]
When it comes to serial ports, the following picture should appear in everyone's mind: See? This is a real serial port. Today's industrial computers and previous home computers all have serial port...[Details]
On February 24, blogger @布鲁卡 released a picture of the back of what is suspected to be the Meizu 17. As shown in the picture, the camera layout of this phone is unique, using a three-lens + dua...[Details]
Recently, according to Korean media reports, market research firm Dell'Oro announced the market share ranking of 5G telecommunications equipment in the first quarter of 2020. Among them, Huawei ran...[Details]
The day before yesterday, when I was developing a STM32 project, I encountered a problem that I wanted to use the STM32's SWD default pins PA13 or PA14. The MCU model used at the time was STM32F103VE...[Details]
According to foreign media 91Mobiles, yesterday the Indian GST Committee passed many resolutions involving various industries, including resolutions related to smartphones. The content shows that sta...[Details]
On December 3rd local time, the U.S. Department of Defense issued an announcement, listing China Construction Technology Group, China International Engineering Consulting Corporation, China National ...[Details]
1. Video Bilibili video address: https://www.bilibili.com/video/av90715834 51 MCU-Matrix keyboard module-Long and short keys & digital tube display-Modular programming template 2. Documents Cod...[Details]
This time, I spent a long time learning STM32, more than a week, and I gained a lot. The learning process also had many twists and turns. This time the task is: use a timer of STM32 to generate four P...[Details]
Use the AC current range of a digital multimeter to accurately measure the working voltage of the two wires to ground: the working voltage of the live wire and the neutral wire to ground will be clos...[Details]